© Siemens AG 2016 Temperature Measurement Transmitter for field mounting/field indicator SITRANS TF - Transmitter, two-wire system and SITRANS TF - Field indicator for 4 to 20 mA ■ Overview ■ Function Configuration The communication capability over the HART protocol V 5.9 of the SITRANS TF with an integrated SITRANS TH300 permits parameterization using a PC or HART communicator (hand-held communicator). The SIMATIC PDM makes it easy. Parameterization is carried out using a PC for SITRANS TF with the integrated and programmable SITRANS TK. Available for this purpose are a special modem and the software tool SIPROM T. Mode of operation Mode of operation of SITRANS TF as temperature transmitter The sensor signal, whether resistance thermometer, thermocouple element or or mV signal, is amplified and linearized. Sensor and output side are electrically isolated. An internal cold junction is integrated for measurements with thermocouple elements. Our field devices for heavy industrial use • HART, Universal • 4 to 20 mA, universal • Field indicator for 4 to 20 mA signals The temperature transmitter SITRANS TF works where others feel uncomfortable. ■ Benefits • Universal use - as transmitter for resistance thermometer, thermocouple element, or mV signal - as field indicator for any 4 to 20 mA signals • Local sensing of measured values over digital display • Rugged two-chamber enclosure in die-cast aluminium or stainless steel • Degree of protection IP66/67/68 • Test terminals for direct read-out of the output signal without breaking the current loop • Can be mounted elsewhere if the measuring point - is hard to access, - is subject to high temperatures, - is subject to vibrations from the system, - or if you want to avoid long neck tubes and/or protective tubes. • Can be mounted directly on American-design sensors • Wide range of approvals for use in potentially explosive atmospheres. "Intrinsically safe, non-sparking and flameproof" type of protections, for Europe and USA. • SIL2 (with Order code C20), SIL2/3 (with C23) ■ Application SITRANS TF can be used everywhere where temperatures need to be measured under particularly adverse conditions, or where a convenient local display is ideal. Which is why users from all industries have opted for this field device. The rugged enclosure protects the electronics. The stainless steel model is almost completely resistant to sea water and other aggressive elements. The inner workings offer high measuring accuracy, universal input and a wide range of diagnostic options. The device outputs a temperature-linear direct current of 4 to 20 mA. As well as the analog transmission of measured values from 4 to 20 mA, the HART version also supports digital communication for online diagnostics, measured value transmission and configuration. SITRANS TF automatically detects when a sensor should be interrupted or is indicating a short-circuit. The practical test terminals allow direct measurement of 4 to 20 mA signals over an ammeter without interrupting the output current loop. Mode of operation of SITRANS TF as field indicator Any 4 to 20 mA signal can be applied to the generous terminal block. As well as a range of predefined measurement units, the adjustable indicator also supports the input of customized units. This means that any 4 to 20 mA signal can be represented as any type of unit, e.g. pressure, flow rate, filling level or temperature. Power supply SITRANS TF Sensor TC RTD SITRANS TH300 1 3 2 A D μP 0000 00°C 4 8 9 5 D Load A 7 6 1 Analog-to-digital converter 2 Electrical isolation 3 Microprocessor 4 Digital-to-analog converter 5 Power supply 6 PC/laptop 7 HART modem 8 Digital display (option) 9 Test connector Mode of operation: SITRANS TF with integrated transmitter and digital display Siemens FI 01 · 2016 2/171 2 © Siemens AG 2016 Temperature Measurement Transmitter for field mounting/field indicator SITRANS TF - Transmitter, two-wire system and SITRANS TF - Field indicator for 4 to 20 mA ■ Technical specifications Measuring range parameterizable max. 0 ... 2200 (see table "Digital measuring errors") Temperature Min. measured span 5 ... 25 (see Table "Digital measuring errors") • to IEC 60751 Pt25 … Pt1000 Characteristic curve • to JIS C 1604; a=0.00392 K-1 Pt25 … Pt1000 Resistance-linear or special characteristic • to IEC 60751 Ni25 … Ni1000 Units °C and °F Input Resistance thermometer 2 Measured variable Sensor type Connection • Normal connection 1 resistance thermometer (RTD) in 2-wire, 3-wire or 4-wire system • Generation of average value Series or parallel connection of several resistance thermometers in a two-wire system for the generation of average temperatures or for adaptation to other device types • Generation of difference 2 resistance thermometers (RTD) in 2-wire system (RTD 1 – RTD 2 or RTD 2 – RTD 1) Interface • Two-wire system Parameterizable line resistance 100 (loop resistance) • Three-wire system No balancing required • Four-wire system No balancing required Thermocouples Measured variable Temperature Sensor type (thermocouples) • Type B • Type C • Type D • Type E • Type J • Type K • Type L • Type N • Type R • Type S • Type T • Type U Pt30Rh-Pt6Rh to DIN IEC 584 W5 %-Re acc. to ASTM 988 W3 %-Re acc. to ASTM 988 NiCr-CuNi to DIN IEC 584 Fe-CuNi to DIN IEC 584 NiCr-Ni to DIN IEC 584 Fe-CuNi to DIN 43710 NiCrSi-NiSi to DIN IEC 584 Pt13Rh-Pt to DIN IEC 584 Pt10Rh-Pt to DIN IEC 584 Cu-CuNi to DIN IEC 584 Cu-CuNi to DIN 43710 Units °C or °F Connection • Normal connection 1 thermocouple (TC) 0.45 mA • Generation of average value 2 thermocouples (TC) Response time 250 ms for 1 sensor with opencircuit monitoring • Generation of difference 2 thermocouples (TC) (TC 1 – TC 2 or TC 2 – TC 1) Open-circuit monitoring Always active (cannot be disabled) Response time 250 ms for 1 sensor with opencircuit monitoring Short-circuit monitoring can be switched on/off (default value: ON) Open-circuit monitoring Can be switched off Measuring range parameterizable (see table "Digital measuring errors") • Internal With integrated Pt100 resistance thermometer Min. measured span 10 °C (18 °F) • External Characteristic curve Temperature-linear or special characteristic With external Pt100 IEC 60751 (2-wire or 3-wire connection) • External fixed Cold junction temperature can be set as fixed value Sensor current Cold junction compensation Resistance-based sensors Measured variable Actual resistance Measuring range Sensor type Resistance-based, potentiometers parameterizable (see table "Digital measuring errors") Min. measured span Units Min. 40 ... 100 °C (72 ... 180 °F) (see table "Digital measuring errors") Characteristic curve Temperature-linear or special characteristic Connection • Normal connection 1 resistance-based sensor (R) in 2-wire, 3-wire or 4-wire system • Generation of average value 2 resistance-based sensors in 2-wire system for generation of average value Measured variable DC voltage Sensor type 2 resistance-based sensor in 2-wire system (R 1 – R 2 or R 2 – R 1) DC voltage source (DC voltage source possible over an externally connected resistor) Units mV Response time 250 ms for 1 sensor with opencircuit monitoring • Generation of difference Interface mV sensor • Two-wire system Parameterizable line resistance 100 (loop resistance) Open-circuit monitoring Can be switched off • Three-wire system No balancing required Measuring range • Four-wire system No balancing required -10 ... +70 mV -100 ... +1100 mV Sensor current 0.45 mA Min. measured span 2 mV or 20 mV Response time 250 ms for 1 sensor with opencircuit monitoring Overload capability of the input -1.5 ... +3.5 V DC Input resistance 1 M Open-circuit monitoring Can be switched off Characteristic curve Short-circuit monitoring Can be switched off (value is adjustable) Voltage-linear or special characteristic 2/172 Siemens FI 01 · 2016 © Siemens AG 2016 Temperature Measurement Transmitter for field mounting/field indicator SITRANS TF - Transmitter, two-wire system and SITRANS TF - Field indicator for 4 to 20 mA Output Auxiliary power Output signal 4 ... 20 mA, 2-wire Communication with SITRANS TH300 acc. to HART Rev. 5.9 Without digital display 11 ... 35 V DC (30 V for Ex ib; 32 V for Ex ic and Ex nA) With digital display 13.1 ... 5 V DC (30 V for Ex ib; 32 V for Ex ic and Ex nA) Electrically isolated Between input and output • Test voltage U eff = 1 kV, 50 Hz, 1 min Digital display Digital display (optional) In current loop Display Max. 5 digits Digit height 9 mm (0.35 inch) Display range -99 999 ... + 99 999 Units any (max. 5 char.) Setting: Zero point, full-scale value and unit with 3 buttons Load voltage 2.1 V Certificates and approvals Explosion protection ATEX • "Intrinsic safety" type of protection Measuring accuracy Digital measuring errors See table "Digital measuring errors" Reference conditions • Auxiliary power 24 V 1 % • Load 500 • Ambient temperature 23 °C (73.4 °F) • Warming-up time > 5 min Error in the analog output (digital/analog converter) < 0.025 % of span Error due to internal cold junction < 0.5 °C (0.9 °F) Influence of ambient temperature • Analog measuring error - EC type test certificate • "Operating equipment that is nonignitable and has limited energy for zone 2" type of protection - EC type test certificate • "Flame-proof enclosure" type of protection - EC type test certificate - with thermocouples 0.6 °C (1.1 °F)/10°C (18 °F) II 3 G Ex ic IIC T6/T4 Gc II 3 G Ex nA IIC T6/T4 Gc II 3 G Ex nA [ic] IIC T6/T4 Gc ZELM 11 ATEX 0471 X II 2 G Ex d IIC T6/T5 Gb II 2 D Ex tb IIIC T100 °C Db ZELM 11 ATEX 0472 X Certificate of Compliance 3017742 • Identification (XP, DIP, NI, S) • XP/I/1/BCD/T5 Ta = 85 °C (185 °F), T6 Ta = 60 °C (140 °F), Type 4X • Digital measuring errors 0.06 °C (0.11 °F)/10°C (18 °F) ZELM 11 ATEX 0471 X Explosion protection to FM 0.02 % of span/10 °C (18 °F) - with resistance thermometers with digital display: II 2 (1) G Ex ib [ia Ga] IIC T4 Gb II 2 G Ex ib IIC T4 Gb II 1D Ex ia IIIC T100 °C Da without digital display: II 2 (1) G Ex ib [ia Ga] IIC T6 Gb II 2 G Ex ib IIC T6 Gb II 1D Ex ia IIIC T100 °C Da • DIP/II, III/1/EFG/T5 Ta = 85 °C (185 °F), T6 Ta = 60 °C (140 °F), Type 4X Auxiliary power effect < 0.001 % of span/V Effect of load impedance < 0.002 % of span/100 • NI/I/2/ABCD/T5 Ta = 85 °C (185 °F), T6 Ta = 60 °C (140 °F), Type 4X • In the first month < 0.02 % of span • S/II, III/2/FG/T5 Ta = 85 °C (185 °F), T6 Ta = 60 °C (140 °F), Type 4X • After one year < 0.3 % of span • After 5 years < 0.4 % of span Long-term drift Other certificates IECEx, EAC Ex(GOST), INMETRO, NEPSI, KOSHA Hardware and software requirements Conditions of use Ambient conditions Storage temperature -40 ... +85 °C (-40 ... +185 °F) Condensation Permissible Electromagnetic compatibility According to EN 61326 and NAMUR NE21 Degree of protection to EN 60529 IP66/67/68 Construction Weight Approx. 1.5 kg (3.3 lb) without options Dimensions See "Dimensional drawings" Enclosure material Die-cast aluminum, low in copper, GD-AlSi 12 or stainless steel, polyester-based lacquer, stainless steel rating plate Electrical connection, sensor connection Screw terminals, cable inlet via M20 x 1.5 or ½-14 NPT screwed gland Mounting bracket (optional) Steel, galvanized and chromeplated or stainless steel • For the parameterization software SIPROM T for SITRANS TF with TH200 - Personal computer PC with CD-ROM drive and USB - PC operating system Windows 98, NT, 2000, XP, 7 and Win 8 • For the parameterization software See chapter 8 "Software", SIMATIC PDM for SITRANS TH300 "SIMATIC PDM" Communication Load for HART connection 230 ... 1100 • Two-core shielded 3.0 km (1.86 mi) • Multi-core shielded 1.5 km (0.93 mi) Protocol HART protocol, version 5.9 Factory setting (transmitter): • Pt100 (IEC 751) with 3-wire circuit • Measuring range: 0 ... 100 °C (32 ... 212 °F) • Error signal in the event of sensor breakage: 22.8 mA • Sensor offset: 0 °C (0 °F) • Damping 0.0 s Siemens FI 01 · 2016 2/173 2 © Siemens AG 2016 Temperature Measurement Transmitter for field mounting/field indicator SITRANS TF - Transmitter, two-wire system and SITRANS TF - Field indicator for 4 to 20 mA Digital measuring errors Thermocouples Resistance thermometer Input Input 2 Measuring range Min. measured span Digital accuracy °C / (°F) °C) (°F) °C (°F) Pt25 -200 ... +850 (-328 ... +1562) 10 (18) 0.3 (0.54) Pt50 -200 ... +850 (-328 ... +1562) 10 (18) 0.15 (0.27) Pt100 ... Pt200 -200 ... +850 (-328 ... +1562) 10 (18) 0.1 (0.18) Pt500 -200 ... +850 (-328 ... +1562) 10 (18) 0.15 (0.27) Pt1000 -200 ... +350 (-328 ... +662) 10 (18) 0.15 (0.27) Pt25 -200 ... +649 (-328 ... +1200) 10 (18) 0.3 Pt50 -200 ... +649 (-328 ... +1200) 10 (18) Pt100 ... Pt200 -200 ... +649 (-328 ... +1200) 10 Pt500 -200 ... +649 (-328 ... +1200) Pt1000 Ni 25 ... Ni1000 Measuring range Min. measured span Digital accuracy °C °C / (°F) °C (°F) Type B 100 ... 1820 (212 ... 3308) 100 (180) 21) (3.6)1) Type C (W5) 0 ... 2300 (32 ... 4172) 100 (180) 2 (3.6) Type D (W3) 0 ... 2300 (32 ... 4172) 100 (180) 12) (1.8)2) Type E -200 ... +1000 (-328 ... +1832) 50 (90) 1 (1.8) Type J -210 ... +1200 (-346 ... +2192) 50 (90) 1 (1.8) Type K -200 ... +1370 (-328 ... +2498) 50 (90) 1 (1.8) Type L -200 ... +900 (-328 ... +1652) 50 (90) 1 (1.8) (0.54) Type N -200 ... +1300 (-328 ... +2372) 50 (90) 1 (1.8) 0.15 (0.27) Type R -50 ... +1760 (-58 ... +3200) 100 (180) 2 (3.6) (18) 0.1 (0.18) Type S -50 ... +1760 (-58 ... +3200) 100 (180) 2 (3.6) 10 (18) 0.15 (0.27) Type T -20 ... +400 (-328 ... +752) 40 (72) 1 (1.8) -200 ... +350 (-328 ... +662) 10 (18) 0.15 (0.27) Type U -200 ... +600 (-328 ... +1112) 50 (90) 2 (3.6) -60 ... +250 (-76 ... +482) 10 (18) 0.1 (0.18) to IEC 60751 to JIS C1604-81 (°F) 1) The digital accuracy in the range 100 to 300 °C (212 to 572 °F) is 3 °C (5.4 °F). 2) The digital accuracy in the range 1750 to 2300 °C (3182 to 4172 °F) is 2 °C (3.6 °F). Resistance-based sensors Input Measuring range Min. measured span Digital accuracy mV sensor Input Resistance 0 ... 390 5 0.05 Resistance 0 ... 2200 25 0.25 Measuring span Min. measured span Digital accuracy mV mV V mV sensor -10 ... +70 2 40 mV sensor -100 ... +1100 20 400 The digital accuracy is the accuracy after the analog/digital conversion including linearization and calculation of the measured value. An additional error is generated in the output current 4 to 20 mA as a result of the digital/analog conversion of 0.025 % of the set span (digital-analog error). The total error under reference conditions at the analog output is the sum from the digital error and the digital-analog error (poss. with the addition of cold junction errors in the case of thermocouple measurements). 2/174 Siemens FI 01 · 2016 © Siemens AG 2016 Temperature Measurement Transmitter for field mounting/field indicator SITRANS TF - Transmitter, two-wire system and SITRANS TF - Field indicator for 4 to 20 mA Selection and Ordering data Article No. Temperature transmitter in field housing Two-wire system 4 ... 20 mA, with electrical isolation, with documentation on MiniDVD 7 NG 3 1 3 7 - 77777 Click on the Article No. for the online configuration in the PIA Life Cycle Portal. Integrated transmitter SITRANS TH200, programmable • Without Ex protection • With Ex ia • With Ex nAL for zone 2 • Total device SITRANS TF Ex d1) • Total device SITRANS TF according to FM (XP, DIP, NI, S)1) SITRANS TH300, communication capability according to HART V 5.9 • Without Ex-protection • With Ex ia • With Ex nAL for zone 2 • Total device SITRANS TF Ex d1) • Total device SITRANS TF according to FM (XP, DIP, NI, S)1) Enclosure Die-cast aluminium Stainless steel precision casting Connections/cable inlet Screwed glands M20x1.5 Screwed glands ½-14 NPT Digital indicator Without With Mounting bracket and securing parts Without Made of steel Made of stainless steel 5 5 5 5 5 0 1 2 4 5 6 6 6 6 6 0 1 2 4 5 A E B C 0 1 0 1 2 Further designs Please add "-Z" to Article No. and specify Order code(s) and plain text. Order code Test protocol (5 measuring points) Functional safety SIL2 Functional safety SIL2/3 Explosion protection • Explosion protection Ex ia to INMETRO (Brazil) (only with 7NG313.-1....) • Explosion protection Ex d to INMETRO (Brazil) (only with 7NG313.-4....) • Explosion protection Ex nA to INMETRO (Brazil) (only with 7NG313.-2...) • Explosion protection Ex i to NEPSI (China) (only with 7NG313.-1...) • Explosion protection Ex d to NEPSI (China) (only with 7NG313.-4....) • Explosion protection Ex nA to NEPSI (China) (only with 7NG313.-2...) • Explosion protection Ex d to KOSHA (Korea) (only with 7NG313.-4...) C11 C20 C23 • Explosion protection Ex i according to EAC (Russia/Belarus/Kazahstan) (only for 7NG313.-1...) E81 • Explosion protection Ex d according to EAC (Russia/Belarus/Kazahstan) (only for 7NG313.-4...) E82 • Explosion protection Ex nA according to EAC (Russia/Belarus/Kazahstan) (only for 7NG313.-2...) E83 Marine approvals • Det Norske Veritas Germanischer Lloyd (DNV GL) • Bureau Veritas (BV) • Lloyd’s Register of Shipping (LR) • American Bureau of Shipping (ABS) Two coats of lacquer on casing and cover (PU on epoxy) 2 E25 E26 E27 E55 E56 E57 E70 D01 D02 D04 D05 G10 Transient protection J01 Cable gland CAPRI 1/2 NPT ADE 4F, nickle-plated brass (CAPRI 848694 and 810634) included D57 Cable gland 1/2 NPT ADE 1F, cable diam. 6 ... 12 (CAPRI 818694 and 810534) included D58 Cable gland 1/2 NPT ADE 4F, stainless steel (CAPRI 848699 and 810634) included D59 Cable gland 1/2 NPT ADE 1F, cable diam. 4 ... 8.5 (CAPRI 818674 and 810534) included D60 Siemens FI 01 · 2016 2/175 © Siemens AG 2016 Temperature Measurement Transmitter for field mounting/field indicator SITRANS TF - Transmitter, two-wire system and SITRANS TF - Field indicator for 4 to 20 mA Selection and Ordering data Order code Customer-specific programming Add "-Z" to Article No. and specify Order code(s) 2 Selection and Ordering data Article No. Accessories Modem for SITRANS TH100, TH200, TR200 } and TF with TH200 incl. parameterization software T with USB interface 7NG3092-8KU A5E00364512 Y224) MiniDVD for temperature measuring } instruments with documentation in German, English, French, Spanish, Italian and Portuguese, and parameterization software SIPROM T (included in delivery with SITRANS TF) Pt100 (IEC) 2-wire, RL = 0 U025) Pt100 (IEC) 3-wire U035) HART modem With USB interface Pt100 (IEC) 4-wire U045) Thermocouple type B U205)6) Thermocouple type C (W5) U215)6) Thermocouple type D (W3) U225)6) Thermocouple type E U235)6) Thermocouple type J U245)6) Thermocouple type K U255)6) Thermocouple type L U265)6) Thermocouple type N U275)6) Thermocouple type R U285)6) Thermocouple type S U295)6) Thermocouple type T U305)6) Thermocouple type U U315)6) With TC: CJC external (Pt100, 3-wire) U41 With TC: CJC external with fixed value, specify in plain text Y50 Special differing customer-specific programming, specify in plain text Y097) Fail-safe value 3.6 mA (instead of 22.8 mA) U363) Measuring range to be set Specify in plain text (max. 5 digits): Y01: ... to ... °C, °F Y012) Measuring point no. (TAG), max. 8 characters Y173) Meas. point descriptor, max. 16 characters Y234) Meas. point message, max. 32 characters Y244) Only inscription on measuring point label: specify in plain text: Measuring range Supply units see Chapter "Supplementary Components". 1) Without cable gland. 2) For customer-specific programming for RTD and TC, the start value and the end value of the required measuring span must be specified here. 3) For this selection, Y01 or Y09 must also be selected. 4) If only Y22, Y23 or Y24 are ordered and the label only has to be on the tag plate, Y01 does not have to be specified. 5) For this selection, Y01 must also be selected. 6) Internal cold junction compensation is selected as the default for TC. 7) For customer-specific programming, for example mV and ohm, the start value and the end value of the required measuring span and the unit must be entered here. 2/176 Siemens FI 01 · 2016 } SIMATIC PDM parameterization software also for SITRANS TH300 Mounting bracket and securing parts Made of steel for 7NG313.-..B.. Made of steel for 7NG313.-..C.. Made of stainless steel for 7NG313.-..B.. Made of stainless steel for 7NG313.-..C.. 7MF4997-1DB see chapter 8 } 7MF4997-1AC 7MF4997-1AB 7MF4997-1AJ 7MF4997-1AH Digital indicator1) 7MF4997-1BS Connection board A5E02226423 } Available ex stock. Supply units see Chapter "Supplementary Components". 1) It is not possible to upgrade devices with Ex protection Ordering example 1: 7NG3135-0AB11-Z Y01+Y23+U03 Y01: -10 ... +100 °C Y23: TICA1234HEAT Ordering example 2: 7NG3136-0AC11-Z Y01+Y23+Y24+U25 Y01: -10 ... +100 °C Y23: TICA 1234 ABC Y24: HEATING BOILER 56789 Factory setting (transmitter): • Pt100 (IEC 751) with three-wire circuit • Measuring range: 0 ... 100 °C (32 ... 212 °F) • Fault current 22.8 mA • Sensor offset: 0 °C (0 °F) • Damping 0.0 s © Siemens AG 2016 Temperature Measurement Transmitter for field mounting/field indicator SITRANS TF - Transmitter, two-wire system and SITRANS TF - Field indicator for 4 to 20 mA Selection and Ordering data Article No. Selection and Ordering data SITRANS TF field indicator for 4 ... 20 mA signals, with documentation on MiniDVD 7 NG 3 1 3 0 - 77777 Customer-specific programming Add "-Z" to Article No. and specify Order code(s) Click on the Article No. for the online configuration in the PIA Life Cycle Portal. 0 1 2 4 5 Without Ex-protection With Ex ia With Ex nAL for zone 2 Total device SITRANS TF Ex d1) Total device SITRANS TF according to FM (XP, DIP, NI, S)1) Enclosure Die-cast aluminium Stainless steel precision casting A E Connections/cable inlet Screwed glands M20x1.5 Screwed glands ½-14 NPT Measuring range to be set Specify in plain text (max. 5 digits): Y01: ... to ... °C, °F Y012) Only inscription on TAG plate: specify in plain text: Measuring range Y223) Only inscription on TAG plate: Measuring point descriptor, max. 16 characters Y233) Only inscription on TAG plate: Measuring point message, max. 27 characters Y243) Special differing customer-specific programming, specify in plain text Y094) 1 Mounting bracket and securing parts Without Made of steel Made of stainless steel 0 1 2 1) Without cable gland. 2) For customer-specific programming for RTD and TC, the start value and the end value of the required measuring span must be specified here. 3) If only Y22, Y23 or Y24 are ordered and the label only has to be on the tag plate, Y01 does not have to be specified. 4) For customer-specific programming, for example mV and ohm, the start value and the end value of the required measuring span and the unit must be entered here. Order code Selection and Ordering data C11 • Explosion protection Ex i according to EAC (Russia/Belarus/Kazahstan) (only for 7NG313.-1...) E81 • Explosion protection Ex d according to EAC (Russia/Belarus/Kazahstan) (only for 7NG313.-4...) E82 Ordering example 1: • Explosion protection Ex nA according to EAC (Russia/Belarus/Kazahstan) (only for 7NG313.-2...) E83 7NG3130-0AB10-Z Y01+Y23 Y01: -5...100 °C Y23: TICA1234HEAT E25 E26 E27 E55 E56 E57 E70 Article No. Accessories Test protocol (5 measuring points) Explosion protection • Explosion protection Ex ia to INMETRO (Brazil) (only with 7NG313.-1....) • Explosion protection Ex d to INMETRO (Brazil) (only with 7NG313.-4....) • Explosion protection Ex nA to INMETRO (Brazil) (only with 7NG313.-2...) • Explosion protection Ex i to NEPSI (China) (only with 7NG313.-1...) • Explosion protection Ex d to NEPSI (China) (only with 7NG313.-4....) • Explosion protection Ex nA to NEPSI (China) (only with 7NG313.-2...) • Explosion protection Ex d to KOSHA (Korea) (only with 7NG313.-4...) Marine approvals • Det Norske Veritas Germanischer Lloyd (DNV GL) • Bureau Veritas (BV) • Lloyd’s Register of Shipping (LR) • American Bureau of Shipping (ABS) Two coats of lacquer on casing and cover (PU on epoxy) Transient protection Cable gland CAPRI 1/2 NPT ADE 4F, nickle-plated brass (CAPRI 848694 and 810634) included Cable gland 1/2 NPT ADE 1F, cable diam. 6 ... 12 (CAPRI 818694 and 810534) included Cable gland 1/2 NPT ADE 4F, stainless steel (CAPRI 848699 and 810634) included Cable gland 1/2 NPT ADE 1F, cable diam. 4 ... 8.5 (CAPRI 818674 and 810534) included 2 Supply units see Chapter "Supplementary Components". B C Digital indicator With Further designs Please add "-Z" to Article No. and specify Order code(s) and plain text. 1 1 1 1 1 Order code MiniDVD for temperature measuring } instruments with documentation in German, English, French, Spanish, Italian and Portuguese, and parameterization software SIPROM T (included in delivery with SITRANS TF) Mounting bracket and securing parts Made of steel for 7NG313.-..B.. Made of steel for 7NG313.-..C.. Made of stainless steel for 7NG313.-..B.. Made of stainless steel for 7NG313.-..C.. } A5E00364512 7MF4997-1AC 7MF4997-1AB 7MF4997-1AJ 7MF4997-1AH Digital indicator1) 7MF4997-1BS Connection board A5E02226423 } Available ex stock. 1) It is not possible to upgrade devices with Ex protection Ordering example 2: D01 D02 D04 D05 G10 7NG3130-0AC10-Z Y01+Y23+Y24 Y01: 0 ... 20 BAR Y23: PICA 1234 ABC Y29: HEATING BOILER 67890 Factory setting (field indicator): 4 ... 20 mA J01 D57 D58 D59 D60 Siemens FI 01 · 2016 2/177 © Siemens AG 2016 Temperature Measurement Transmitter for field mounting/field indicator SITRANS TF - Transmitter, two-wire system and SITRANS TF - Field indicator for 4 to 20 mA ■ Dimensional drawings 55 (2.17) 52 (2.05) 28 (1.10) 2 237 (9.33) a 3 36.5 (1.44) a: max. 164 (6.46) (M20x1.5) max. 189 (7.44) (½-14 NPT) 120 (4.72) 1 68 (2.68) 4 5 72 (2.83) 8 80 (3.15) 100* (3.94) 6 50 (1.97) 117 (4.61) 50* (1.97) b 20 (0.79) 138* (5.43) 80 (3.15) 2 144 (5.67) 13 (0.51) 15* (0.59) b: max. 25 (0.98) (M20x1.5) max. 50 (1.97) (½-14 NPT) *) Dimensions for stainless steel enclosure 123 (4.84) Ø 50 ... 60 (1.97 ... 2.36) 7 105 (4.13) 1 Sensor connection (screwed gland M20x1.5 or ½-14 NPT) 2 Blanking plug 3 Electrical connection (screwed gland M20x1.5 or ½-14 NPT) 7 Mounting bracket (option) with clamp for securing to a vertical or horizontal pipe 4 Terminal side, output signal 8 Cover with window for digital display 5 Terminal side, sensor SITRANS TF, dimensions in mm (inches) 2/178 6 Protective cover (without function) Siemens FI 01 · 2016 © Siemens AG 2016 Temperature Measurement Transmitter for field mounting/field indicator SITRANS TF - Transmitter, two-wire system and SITRANS TF - Field indicator for 4 to 20 mA ■ Schematics 6 5 4 3 3 5 4 3 5 4 6 + - 6 5 4 2 5 + TC - 6 + - 6 5 4 Cold junction compensation Internal/fixed value Two-wire system 1) 3 3 5 4 3-W 3-W 4 3 R Two-wire system 1) 3 6 5 4 RTD 3 6 + - 3-W 4 6 + - 6 + - 6 5 4 5 RTD 3 3 4 3-W 3 3-W 3 Thermocouple Resistance 3-W Resistance thermometer 6 + - 6 5 4 5 + TC - R RTD 6 + - 6 5 4 3 3 4 Cold junction compensation with external Pt100 in two-wire system 1) 3 3 6 + - 4 6 5 3-W 4 3-W 3 3 Three-wire system 3-W Three-wire system 6 + - 4 5 4 6 5 5 5 + TC - 4 3-W 3 6 + - 6 5 4 Cold junction compensation with external Pt100 in three-wire system Four-wire system 3 3 5 4 3-W Four-wire system 3 RTD R 6 + - 6 5 4 5 RTD2 3 3 4 4 + TC2 - R2 3-W RTD 6 + - 6 5 5 + TC1 - R1 RTD1 Generation of average value / difference 1) Generation of average value / difference with internal cold junction compensation Programmable line resistance for the purpose of correction. Voltage measurement 4 4 3-W 3 3 6 + - Current measurement 6 5 4 6 + - 6 5 4 5 + 3 3 3-W 1) Generation of average value / difference 1) 5 - R U + - I SITRANS TF, sensor connection assignment Siemens FI 01 · 2016 2/179 © Siemens AG 2016 Temperature Measurement Transmitters for field mounting SITRANS TF fieldbus transmitter ■ Overview ■ Application The SITRANS TF can be used everywhere where temperatures need to be measured under particularly harsh conditions. Which is why users from all industries have opted for this field device. 2 The rugged enclosure protects the electronics. The stainless steel model is almost completely resistant to sea water and other aggressive elements. The inner workings offer high measuring accuracy, universal input and a wide range of diagnostic options. ■ Function Our field devices for heavy industrial use • FOUNDATION fieldbus • PROFIBUS PA The SITRANS TF temperature transmitter works where others can’t cope. ■ Benefits • For universal use as a transmitter for resistance thermometers, thermocouple elements, or mV signals • Rugged two-chamber enclosure in die-cast aluminium or stainless steel • Degree of protection IP66/67/68 • Can be mounted elsewhere if the measuring point - is hard to access, - is subject to high temperatures, - is subject to vibrations from the system, - or if you want to avoid long neck tubes and/or protective tubes. • Can be mounted directly on American-design sensors • Wide range of approvals for use in potentially explosive atmospheres. "Intrinsically safe, non-sparking and flameproof" type of protection, for Europe and USA - Resistance thermometer - Thermocouple - mV sensor - Resistance-based sensors Mode of operation The following function diagram explains the mode of operation of the transmitter. The only difference between the two versions of the SITRANS TF (7NG3137-... and 7NG3138-...) is the type of field bus protocol used (PROFIBUS PA or FOUNDATION fieldbus). A/D converter CPU Communication 3 Internal Pt100 SITRANS TF with TH400, function diagram Siemens FI 01 · 2016 EEPROM Complex configuration Correction coefficient Factory settings - PROFIBUS PA protocol (7NG3137) or - FOUNDATION Fieldbus protocol (7NG3138) Ex power circuit 5 4 2/180 Transmitter with FOUNDATION fieldbus communication • Function blocks: 2 x analog and 1 x PID • Functionality: Basic or LAS Electrically isolated 6 Input 2 Transmitter with PROFIBUS PA communication • Function blocks: 2 x analog Transformer Input 1 Input 2 Differential Mean value Redundancy Terminal temperature Engineering units Diagnostic functions Table linearization Polynomial linearization Process calibration Optional inputs: Input 1 Features • Polarity-neutral bus connection • 24-bit analog-digital converter for high resolution • Electrically isolated • Version for use in hazardous areas • Special characteristic • Sensor redundance 1 Bus connection 2 © Siemens AG 2016 Temperature Measurement Transmitters for field mounting SITRANS TF fieldbus transmitter System communication Thermocouple Bus terminator PROFIBUS PA Segment coupler SITRANS TF with TH400 PA Bus terminator FOUNDATION Fieldbus Segment coupler SITRANS TF with TH400 FF to IEC 584 Measuring range • Type B 400 ... 1820 °C (752 ... 3308 °F) • Type E -100 ... +1000 °C (-148 ... +1832 °F) • Type J -100 ... +1000 °C (-148 ... +1832 °F) • Type K -100 ... +1200 °C (-148 ... +2192 °F) • Type N -180 ... +1300 °C (-292 ... +2372 °F) • Type R -50 ... +1760 °C (-58 ... +3200 °F) • Type S -50 ... +1760 °C (-58 ... +3200 °F) • Type T -200 ... +400 °C (-328 ... +752 °F) to DIN 43710 • Type L -200 ... +900 °C (-328 ... +1652 °F) • Type U -200 ... +600 °C (-328 ... +1112 °F) to ASTM E988-90 SITRANS TF with TH400, communication interface ■ Technical specifications • Type W3 0 ... 2300 °C (32 ... 4172 °F) • Type W5 0 ... 2300 °C (32 ... 4172 °F) External cold junction compensation -40 ... +135 °C (-40 ... +275 °F) Sensor fault detection Input Analog/digital conversion • Sensor break detection Yes • Sensor short-circuit detection Yes, < 3 mV 4 A • Measurement rate < 50 ms • Sensor current in the event of open-circuit monitoring • Resolution 24-bit mV sensor - voltage input Resistance thermometer Measuring range -800 ... +800 mV Pt25 ... 1000 to IEC 60751/JIS C 1604 Input resistance 10 M • Measuring range 2 Output -200 ... +850 °C (-328 ... +1562 °F) Filter time (programmable) 0 ... 60 s Ni25 ... 1000 to DIN 43760 Update time < 400 ms • Measuring range -60 ... +250 °C (-76 ... +482 °F) Measuring accuracy • Measuring range -50 ... +200 °C (-58 ... +392 °F) Accuracy is defined as the higher value of general values and basic values. Line resistance per sensor cable Max. 50 General values Sensor current Nominal 0.2 mA Type of input Absolute accuracy • Sensor break detection Yes All • Sensor short-circuit detection Yes, < 15 0.05 % of the 0.002 % of measured value the measured value/°C Cu10 ... 1000, = 0.00427 Sensor fault detection Resistance-based sensors Basic values Measuring range 0 ... 10 k Line resistance per sensor cable Max. 50 Sensor current Nominal 0.2 mA Sensor fault detection • Sensor break detection • Sensor short-circuit detection Temperature coefficient Yes Yes, < 15 Type of input Basic accuracy Temperature coefficient Pt100 and Pt1000 0.1 °C 0.002 °C/°C Ni100 0.15 °C 0.002 °C/°C Cu10 1.3 °C 0.02 °C/°C Resistance-based sensors 0.05 0.002 /°C Voltage source 10 V 0.2 V/°C Thermocouple, type: E, J, K, L, N, T, U 0.5 °C 0.01 °C/°C Thermocouple, type: B, R, S, W3, W5 1 °C 0.025 °C/°C Cold junction compensation 0.5 °C Reference conditions Warming-up time 30 s Signal-to-noise ratio Min. 60 dB Calibration condition 20 ... 28 °C (68 ... 82 °F) Siemens FI 01 · 2016 2/181 © Siemens AG 2016 Temperature Measurement Transmitters for field mounting SITRANS TF fieldbus transmitter Conditions of use Certificates and approvals Ambient conditions 2 Explosion protection ATEX Permissible ambient temperature -40 ... +85 °C (-40 ... +185 °F) EC type test certificate Permissible storage temperature -40 ... +85 °C (-40 ... +185 °F) Relative humidity 98 %, with condensation • Type of protection "intrinsic safety i" II 2 (1) G Ex ib [ia Ga] IIC T6 Gb II 2 G Ex ib IIC T6 Gb (version: 7NG313x-1xxxx) II 1D Ex ia IIIC T100 °C Da Insulation resistance ZELM 11 ATEX 0471 X Conformity statement ZELM 11 ATEX 0471 X 50 V AC/75 V DC • "Operating equipment that is nonignitable and has limited energy" type of protection (version: 7NG313x-2xxxx) II 3 G Ex ic IIC T6/T4 Gc II 3 G Ex nA IIC T6/T4 Gc II 3 G Ex nA [ic] IIC T6/T4 Gc NAMUR NE21 EC type test certificate ZELM 11 ATEX 0472 X EMC 2014/30/EU Emission and Noise Immunity EN 61326-1, EN 61326-2-5 • "Flame-proof enclosure" type of protection (version: 7NG313x4xxxx) II 2 G Ex d IIC T6/T5 Gb II 2 D Ex tb IIIC T100 °C Db Weight Approx. 1.5 kg (3.3 lb) without options Explosion protection: FM for USA Dimensions See "Dimensional drawings" Enclosure materials • Die-cast aluminum, low in copper, GD-AlSi 12 or stainless steel • Polyester-based lacquer for GD AlSi 12 enclosure • Stainless steel rating plate • Type of protection XP, DIP, NI and S XP / I / 1 / BCD / T5,T6; Type 4X (version 7NG313x-5xxxx) DIP / II, III / 1 / EFG / T5,T6; Type 4X NI / I / 2 / ABCD / T5,T6; Type 4X S / II, III / 2 / FG T5,T6; Type 4X Electrical connection, sensor connection • screw terminals • Cable inlet via M20 x 1.5 or ½ -14 NPT screwed gland • Bus connection with M12 plug (optional) • Test voltage 500 V AC for 60 s • Continuous operation Electromagnetic compatibility Construction Mounting bracket (optional) Degree of protection Steel, galvanized and chromeplated or stainless steel IP66/67 to EN 60529 Auxiliary power Power supply • Standard, Ex "d", Ex "nA", Ex "nL", XP, NI 10.0 ... 32 V DC • Ex "ia", Ex "ib" 10.0 ... 30 V DC • In FISCO/FNICO installations 10.0 ... 17.5 V DC Power consumption < 11 mA Max. increase in power consumption in the event of a fault < 7 mA • FM approval Other certificates FM 3017742 EAC Ex(GOST), INMETRO, NEPSI, KOSHA Communication Parameterization interface • PROFIBUS PA connection - Protocol A&D profile, Version 3.0 - Protocol EN 50170 Volume 2 - Address (for delivery) 126 - Function blocks 2 x analog • FOUNDATION fieldbus connection - Protocol FF protocol - Protocol FF design specifications - Functionality Basic or LAS - Version ITK 4.6 - Function blocks 2 x analog and 1 x PID Factory setting for SITRANS TH400 PA Sensor Pt100 (IEC) Type of connection 3-wire circuit Unit °C Failure mode Last valid value Filter time 0s PA address 126 PROFIBUS Ident No. Manufacturer-specific for SITRANS TH400 FF 2/182 Siemens FI 01 · 2016 Sensor Pt100 (IEC) Type of connection 3-wire circuit Unit °C Failure mode Last valid value Filter time 0s Node address 22 © Siemens AG 2016 Temperature Measurement Transmitters for field mounting SITRANS TF fieldbus transmitter Selection and Ordering data Article No. Temperature transmitter in field enclosure with fieldbus communication and electrical isolation, with documentation on MiniDVD 7 NG 3 1 3 7 - 777 0 7 Enclosure Die-cast aluminium Stainless steel precision casting Connections/cable inlet Screwed glands M20x1.5 Screwed gland s ½-14 NPT Mounting bracket and fastening parts None Made of steel Stainless steel Order code Test report (5 measuring points) C11 2 Bus connection Click on the Article No. for the online configuration in the PIA Life Cycle Portal. Integrated transmitter SITRANS TH400 with PROFIBUS PA • Without Ex protection • With Ex ia (ATEX) • With Ex nAL for zone 2 (ATEX) • Total device SITRANS TF Ex d1) • Total device SITRANS TF according to FM (XP, DIP, NI, S)1) SITRANS TH400, with FOUNDATION fieldbus • Without Ex protection • With Ex ia (ATEX) • With Ex nAL for zone 2 (ATEX) • Total device SITRANS TF Ex d1) • Total device SITRANS TF according to FM (XP, DIP, NI, S)1) Further designs Please add "-Z" to Article No. and specify Order code(s) and plain text. 7 7 7 7 7 0 1 2 4 5 8 8 8 8 8 0 1 2 4 5 • M12 plug (metal), without mating connector M002) • M12 plug (metal), with mating connector M012) Explosion protection A E B C 0 1 2 • Explosion protection Ex ia to INMETRO (Brazil) (only with 7NG313.-1....) E25 • Explosion protection Ex d to INMETRO (Brazil) (only with 7NG313.-4....) E26 • Explosion protection Ex nA to INMETRO (Brazil) (only with 7NG313.-2...) E27 • Explosion protection Ex i to NEPSI (China) (only with 7NG313.-1...) E55 • Explosion protection Ex d to NEPSI (China) (only with 7NG313.-4....) E56 • Explosion protection Ex nA to NEPSI (China) (only with 7NG313.-2...) E57 • Explosion protection Ex d to KOSHA (Korea) (only with 7NG313.-4...) E70 • Explosion protection Ex i according to EAC (Russia/Belarus/Kazahstan) (only for 7NG313.-1...) E81 • Explosion protection Ex d according to EAC (Russia/Belarus/Kazahstan) (only for 7NG313.-4...) E82 • Explosion protection Ex nA according to EAC (Russia/Belarus/Kazahstan) (only for 7NG313.-2...) E83 Marine approvals • Det Norske Veritas Germanischer Lloyd (DNV GL) • Bureau Veritas (BV) • Lloyd’s Register of Shipping (LR) • American Bureau of Shipping (ABS) D01 D02 D04 D05 Two coats of lacquer on casing and cover (PU on epoxy) G10 Transient protection J01 Cable gland CAPRI 1/2 NPT ADE 4F, nickle-plated brass (CAPRI 848694 and 810634) included D57 Cable gland 1/2 NPT ADE 1F, cable diam. 6 ... 12 (CAPRI 818694 and 810534) included D58 Cable gland 1/2 NPT ADE 4F, stainless steel (CAPRI 848699 and 810634) included D59 Cable gland 1/2 NPT ADE 1F, cable diam. 4 ... 8.5 (CAPRI 818674 and 810534) included D60 Siemens FI 01 · 2016 2/183 © Siemens AG 2016 Temperature Measurement Transmitters for field mounting SITRANS TF fieldbus transmitter Selection and Ordering data Order code. Customer-specific programming Add "-Z" to Article No. and specify Order code(s) 2 Selection and Ordering data Article No. Accessories MiniDVD for temperature measuring instruments } A5E00364512 Measuring range to be set Specify in plain text (max. 5 digits): Y01: ... to ... °C, °F Y013) Meas. point no. (TAG), max. 8characters Y154) Meas. point descriptor, max. 16 characters Y234) Meas. point message, max. 32 characters Y245) Bus address, specify in plain text Y254) Pt100 (IEC) 2-wire, RL = 0 U026) Pt100 (IEC) 3-wire U036) Pt100 (IEC) 4-wire U046) Thermocouple type B U206)7) Thermocouple type C (W5) U216)7) Thermocouple type D (W3) U226)7) Thermocouple type E U236)7) Thermocouple type J U246)7) Thermocouple type K U256)7) Thermocouple type L U266)7) Ordering example 2: Thermocouple type N U276)7) Thermocouple type R U286)7) Thermocouple type S U296)7) 7NG3137-0AC01-Z Y01+Y15+Y25+U25 Y01: -10 ... +100 °C Y15: TICA 1234 ABC 5678 Y25: 35 Thermocouple type T U306)7) Thermocouple type U U316)7) With TC: CJC: external (Pt100, 3-wire) U41 With TC: CJC: external with fixed value, specify in plain text Y50 Special differing customer-specific programming, specify in plain text Y098) 1) Without cable gland 2) Not available for explosion protection Ex d or XP. 3) For customer-specific programming for RTD and TC, the start value and the end value of the required measuring span must be specified here. 4) If only Y15, Y23 or Y25 are ordered and the label only has to be on the tag plate, Y01 does not have to be specified. 5) For this selection, Y01 or Y09 must also be selected. 6) For this selection, Y01 must also be selected. 7) Internal cold junction compensation is selected as the default for TC. 8) For customer-specific programming, for example mV and ohm, the start value and the end value of the required measuring span and the unit must be entered here. 2/184 Siemens FI 01 · 2016 with documentation in German, English, French, Spanish, Italian and Portuguese, and parameterization software SIPROM T (included in delivery with SITRANS TF) SIMATIC PDM parameterization software also for SITRANS TF with TH400 PA Mounting bracket and fastening parts Made of steel for 7NG313.-..B.. Made of steel for 7NG313.-..C.. Made of stainless steel for 7NG313.-..B.. Made of stainless steel for 7NG313.-..C.. see Sec. 8 7MF4997-1AC 7MF4997-1AB } 7MF4997-1AJ 7MF4997-1AH Connection board A5E02391790 } Available ex stock. Ordering example 1: 7NG3137-0AB01-Z Y01+Y15+Y25+U03 Y01: -10 ... +100 °C Y15: TICA1234HEAT Y25: 33 Factory setting: • for SITRANS TH400 PA: - Pt100 (IEC) with 3-wire circuit - Unit: °C - Failure mode: last valid value - Filter time: 0 s - PA address: 126 - PROFIBUS Ident No.: manufacturer-specific • for SITRANS TH400 FF: - Pt100 (IEC) with 3-wire circuit - Unit: °C - Failure mode: last valid value - Filter time: 0 s - Node address: 22 © Siemens AG 2016 Temperature Measurement Transmitters for field mounting SITRANS TF fieldbus transmitter 55 (2.17) 28 (1.10) 80 (3.15) 100* (3.94) 6 2 2 3 36.5 (1.44) 120 (4.72) 1 a: max. 164 (6.46) (M20x1.5) max. 189 (7.44) (½-14 NPT) 68 (2.68) 4 72 (2.83) 5 237 (9.33) a Ø 80 (3.15) 50 (1.97) 52 (2.05) 50* (1.97) b 117 (4.61) 144 (5.67) 138* (5.43) 20 (0.79) ■ Dimensional drawings b: max. 25 (0.98) (M20x1.5) max. 50 (1.97) (½-14 NPT) 123 (4.84) *) Dimensions for stainless steel enclosure Ø 50 ... 60 (1.97 ... 2.36) 7 1 Sensor connection (screwed gland M20x1.5 or ½-14 NPT) 2 Blanking plug 3 Electrical connection (screwed plug M20x1.5 orr ½-14 NPT), optional M12 plug 4 Terminal side, bus connection 105 (4.13) 5 Terminal side, sensor 6 Protective cover (without function) 7 Mounting bracket (optional) with clamp securing to a vertical or horizontal pipe SITRANS TF with TH400, dimensions in mm (inches) Siemens FI 01 · 2016 2/185 © Siemens AG 2016 Temperature Measurement Transmitters for field mounting SITRANS TF fieldbus transmitter ■ Schematics Thermocouple Resistance thermometer 2 Resistance + Internal cold junction compensation Two-wire system 1) + Three-wire system Three-wire system - Four-wire system Cold junction compensation with external Pt100 in three-wire system 2 1 + Mean-value/differential or redundancy generation 2 x two-wire system 1) - Cold junction compensation with external Pt100 in two-wire system 1) + Four-wire system Two-wire system 1) 1 + 2 - - Mean value, differential or redundancy generation with internal cold junction compensation 2 1 Mean value, differential or redundancy generation 1 resistor in two-wire system 1) 1 resistor in three-wire system Voltage measurement 2 1 Mean-value/differential or redundancy generation 1 sensor in two-wire system 1) 1 sensor in three-wire system 1) Siemens FI 01 · 2016 + 2 - Mean value, differential or redundancy generation and cold junction compensation with internal Pt100 in two-wire system 1) Programmable line resistance for the purpose of correction. SITRANS TF with TH400, sensor connection assignment 2/186 +1 - + - One voltage source + 1 - 2 + - Measurement of mean value, differential and redundancy with 2 voltage sources