Thermatel® Model TD1/TD2 Thermal Dispersion Flow/Level/Interface Switch D E S C R I P T I O N Thermatel® Model TD1 and TD2 Thermal Dispersion flow/level/interface switches provide a new level of performance and reliability not found in previous switches. Continuous diagnostics with fault indication, temperature compensation, narrow hysteresis and fast response time make the TD1/TD2 the latest in thermal dispersion switch technology. Model TD2 with spherical probe TD1 is a basic switch with 24 VDC power and an 8-amp DPDT relay. The TD2 adds LED indication through a glass window, ability to electrically measure the set point, mA output for diagnostics and trending, optional hermetically sealed relay, plus time delay. A universal AC power supply simplifies installation. THERMATEL probes are available in 316 Stainless Steel, Hastelloy® C, or Monel® with all welded construction. Model TD1 with twin-tip probe Model TD2 with low flow body Model TD2 with hygienic stainless steel enclosure & spherical tip probe F E A T U R E S T E C H N O L O G Y • Temperature compensated to provide repeatable alarm under varying process temperatures The THERMATEL TD1 and TD2 switches utilize the Magnetrol® proven thermal dispersion technology. The sensor consists of two RTD elements. One is the reference and the second is heated to a temperature above the process temperature. The electronics detect the temperature difference between the two elements. The temperature difference is greatest in air, then decreases when cooling occurs due to a change in media. An increase in the flow rate further decreases the temperature difference. • Continuous diagnostics detect sensor fault • Non-linear mA output signal can be used for trending, diagnostics and repeatable flow/level indication (TD2) • Detects minimum flow or presence/absence of flow • Easy/fast calibration • Excellent low flow sensitivity • Optional hot tap available (see bulletin 41-103) • Hygienic design available • NACE construction available (consult factory) • Process temperatures from -100 to +400 °F (-73 to +204 °C)—High temp. version to +850 °F (+454 °C) The set point is adjusted for the switch to alarm at the desired temperature difference. Once the set point is reached, the relay will change state. A D V A N C E D F E A T U R E S - T D 1 & T D 2 T E M P E R A T U R E C O M P E N S A T I O N F A C T O R Y The alarm point of thermal dispersion switches has previously been affected by changing temperatures. The THERMATEL flow switch can be ordered factory calibrated to alarm at a specified flow rate. A complete With the TD1/TD2, the effect of varying process temperature has been greatly reduced. calibration curve can also be provided for the TD2. Using this curve the user can determine the desired set C A L I B R A T I O N point. Consult MAGNETROL for factory calibration options. No Temperature Compensation H O T T A P Signal Hot tap retractable probe assemblies for THERMATEL probes are available. See Bulletin 41-103. F A U L T Flow (fps) Signal With Temperature Compensation Flow (fps) +70 °F (+21 °C) +150 °F (+66 °C) +240 °F (+116 °C) 2 D E T E C T I O N One of the major concerns is questioning if the switch will operate when an alarm condition occurs. The TD1/TD2 is equipped with advanced diagnostics which continuously monitor the signal from the sensor and indicate if the signal has gone out of range. In the event of a fault, the alarm relay will de-energize and the red LED will blink. In the TD2 the mA output will change to 3.6 mA (Low Level Fail-safe) or 22 mA (High Level Fail-safe) to indicate a fault. A D V A N C E D F E A T U R E S mA output The TD2 has a mA output signal can be used for diagnostics, fault detection and trending. While this mA signal is not scalable by the user, it can provide important process information. The mA signal will increase with the sensor cooling – mA will be greater in a wet condition than in a dry condition and will further increase as the flow rate increases. - T D 2 O N L Y Remote Electronics The TD2 can be provided with remote electronics with up to 500 feet (150 meters) separation between the probe and electronics. Hermetically sealed relay The TD2 provides an optional hermetically sealed relay for the most demanding applications. The mA output can also be used for fault detection. In the event of a fault, the mA output will follow NAMUR NE 43 and go to less than 3.6 mA for Low Level Fail-safe and greater than 22 mA for High Level Fail-safe selection. Due to ATEX requirements the mA output is not available on units for Zone 0 service (Model number digit 9 = C). Typical mA Signals 20 18 16 14 mA 12 10 8 Model TD2 with Window 6 4 Dry Oil Water 0 1 2 3 4 5 Water Flow – FPS Measure the set point With the TD2 the user can obtain an electrical measurement of the set point. This permits the user to periodically check the calibration point and verify that the set point has not changed. Due to ATEX requirements, this feature is not available on units for Zone 0 service (Model number digit 9 = C). 3 A P P L I C A T I O N S THERMATEL has demonstrated reliable performance as a flow or level switch. For use as a flow switch, THERMATEL can be used to detect either a high flow or a low flow condition for both gases and liquids. As a level switch, THERMATEL can be used to detect difference in thermal conductivity of various media. This includes interface detection between media such as liquid/foam, and oil/water. L E V E L S W I T C H Level or Interface can be detected due to differences in thermal conductivity. High or low level alarm applications may be installed either vertically or horizontally. Low Level In the absence of media, the self-heated sensor tip creates a temperature difference between the two sensors. F L O W S W I T C H Flow is detected by an increase in heat transfer that occurs as the flow rate increases. Exceptional low flow sensitivity is obtained with no moving parts. The same unit can be used for both liquid and gas flow detection. No Flow In a low flow condition, the self-heated sensor tip creates a temperature differential between the two sensors. Flow High Level As media contacts the sensor tip, heat is absorbed by the fluid, decreasing the temperature difference. 4 As flow increases, heat is dissipated and temperature difference decreases. PROBE DESIGNS THERMATEL offers two sensor tip designs—the original twin tip and the unique spherical tip. Both designs have similar operating ranges. The sensors in the twin tip are mounted at the end of each tip. In the spherical tip, the sensors are bonded directly to the wall of the tip, providing protection of the sensors. The spherical tip is recommended for all types of applications—general purpose, high viscosity, full vacuum, and applications where buildup can occur. Twin tip Twin Tip Twin tip probes are preferred for higher pressures up to 3000 psig, corrosion resistant materials including Monel and Hastelloy C, and gas flow applications. Maximum temperature of +400 °F (+204 °C). High Temperature/High Pressure (HTHP) Suitable for temperatures up to +850º F (+454 ºC) Pressures up to 6000 psi (410 bar). Available in both 316/316L stainless steel and Hastelloy C construction. Spherical tip Mini Sensor This twin tip sensor is suitable for installing in a Tee in smaller pipe sizes. Available with 1⁄2", 3⁄4" and 1" NPT Typical Air Flow 18.00 connections for use with appropriate tee connection. The twin tip design provides minimal blockage of the pipe. 16.00 14.00 mA Spherical Tip For general purpose use, liquid flow applications, buildup, and hygienic service. Suitable for gas flow applications. Maximum temperature of +400 °F (+204 °C). 12.00 10.00 8.00 6.00 4.00 0 50 Twin Tip 100 150 Spherical Tip 200 fps Hastelloy Low Flow Body Used for even lower flow rates with 1⁄4" and 1⁄2" connections. Liquid flow as low as 0.0055 gph (0.02 l/h) and gas flow rates of 100 sccm can be detected. Recommended set point ranges for various size tees Size Water ⁄4" Flow body 0.0055 – 1.5 GPH (0.02 – 5.7 l/h) 2.5 to 200 SCFH ➀ (1180 sccm to 5.75 Nm3/h) 1 ⁄2" Flow body 0.01 to 3 GPH (0.04 to 11.5 l/h) 2.5 to 400 SCFH (1180 sccm to 11.5 Nm3/h) ⁄2" Tee 0.2 to 180 GPH (0.75 to 680 l/h) 0.5 to 70 SCFM (0.85 to 120 Nm3/h) 3 ⁄4" Tee 0.5 to 240 GPH (2 to 900 l/h) 1.5 to 100 SCFM (2.5 to 170 Nm3/h) 1" Tee 1 to 420 GPH (3.8 to 1600 l/h) 3 to 170 SCFM (5 to 290 Nm3/h) 1 Typical Water Flow 15.00 1 14.00 mA 13.00 12.00 11.00 ➀ 10.00 Air For 30 SCCM to 2.5 SCFH, use high sensitivity low flow body. 9.00 8.00 0.00 1.00 Spherical Tip 2.00 3.00 Twin Tip 4.00 5.00 fps Hastelloy 5 A P P L I C A T I O N S PUMP PROTECTION Installed on the suction or discharge of a pump, a THERMATEL switch provides rapid indication of a low flow or no flow condition to prevent pump damage. No moving parts, excellent low flow sensitivity, and low hysteresis between alarm and reset points are all important features in this application. Enhanced temperature compensation minimizes set point drift due to varying process temperatures. Pump Protection COOLING WATER/COOLING AIR Maintaining the flow of cooling air or water is essential to protect heat generating equipment. A reliable flow switch will ensure that sufficient cooling media is flowing in the pipe. A low flow alarm will provide indication of inadequate cooling prior to overheating of the device being protected. Cooling Water/Cooling Air LEVEL High level alarm A THERMATEL switch can be calibrated to detect the difference between two media based upon the difference in thermal conductivity. This can include wet/dry, oil/water interface, air/foam and foam/liquid. The sensitivity of the switch can easily be adjusted for a wide range of conditions. Probes can be mounted from the top or side of the tank. Input line Interface CHEMICAL FEED PUMPS Monitoring the addition of chemicals into a process is vital for good performance. The TD1/TD2 with the low flow body can handle extremely low flow rates of both liquids and gases. With the TD2, time delay can be added. Leak detection Level Chemical Feed Pump 6 Low level alarm A P P L I C A T I O N S RELIEF VALVE MONITORING When installed downstream of a relief valve, the switch can detect when flow occurs. The low flow sensitivity of the sensor permits the switches to be calibrated to detect minor valve leakage. LUBRICATION SYSTEMS Relief Valve Monitoring The flow switch with the low flow body can be used to ensure that sufficient quantities of lubrication oil are flowing throughout the entire lubrication system. No moving parts and large openings prevent buildup or plugging which can occur with mechanical switches. OTHER APPLICATIONS • Exhaust Flow Monitoring • Vacuum Pumps Seal Fluid • Seal Leakage • Paint Flow • Safety Showers/ Eyewash Stations • Sampling Systems • Analyzer Flow Lubrication Systems • Leak Detection S P E C I F I C A T I O N S Supply Voltage TD1 19.2 to 28.8 VDC TD2 19.2 to 28.8 VDC Power Consumption TD1: 3.5 Watts at 24 VDC 4.5 Watts at 30 VDC TD2: 4 Watts at 24 VDC 4.5 Watts at 30 VDC 5 Watts at 100 to 264 VAC Power to Probe Output Relay (gold flashed) or 100 to 264 VAC Less than 1 Watt TD1 Electronics: DPDT, 8 amp at 120 VAC, 250 VAC 8 amp at 30 VDC, 0.5 amp at 125 VDC TD2 Electronics: DPDT, 8 amp at 120 VAC, 250 VAC 8 amp at 30 VDC, 0.5 amp at 125 VDC or Hermetically Sealed DPDT 1 amp at 28 VDC, 0.2 amp at 125 VDC Ambient Temperature Electronics: -40 to +158 °F (-40 to +70 °C) Storage Temperature Electronics: -58 to +170 °F (-50 to +76 °C) Operating Temperature , 50–60 Hz Sensor: -100 to +400 °F (-73 to +204 °C) ➀ High Temperature Sensor -100 to +850 °F (-73 to +454 °C) Response Time 1–10 seconds (typical – dependent upon sensor type, application, and set point adjustment) Set Point Range Water: 0.01 to 5.0 FPS (0.003 to 1.5 m/s) (spherical tip and twin tip sensors) 0.01 to 1.0 FPS (0.003 to 0.3 m/s) (HTHP, Hastelloy, Monel sensors) Air: Time Delay (TD2 only) ➀ 0.1 to 500 SFPS (0.03 to 150 Nm/s) 0–100 seconds adjustable (time delay in addition to sensor response) Use a probe with heat extension or remote electronics for process temperatures greater than +250 °F (+120 °C) 7 S P E C I F I C A T I O N S ( c o n t . ) Repeatability <1% at constant temperature Enclosure Material Cast aluminum A356 containing less than 0.2% copper 316 stainless steel or 304 stainless steel SIL Safe Failure Fraction (SFF) TD1=69.3% TD2=73% Probes: Probe Materials of Construction Twin Tip HTHP Sensor Mini Sensor Spherical Tip Low Flow Body All wetted parts of 316/316L stainless steel, Hastelloy C, or Monel 316/316L 316/316L 316/316L 316/316L stainless stainless stainless stainless steel, Hastelloy C steel steel steel Process Connection Refer to part number construction Probe Insertion Length: Spherical Tip Probe, TXA, TXB Twin Tip Probe, TXC, TXD 2" (5 cm) minimum. Available in lengths from 2 to 130" in 1" increments (5 to 330 cm in 1 cm increments) Mini Sensor, TEM, TMM 1" (2.5 cm) min; Available insertion lengths 1" to 130" (3 to 330 cm) High Temperature Sensor TEH, TMH 2" (5 cm) min.; Available in lengths from 2 to 36" in 1" increments ➁ (5 to 91 cm in 1 cm increments) Low Flow Body, TEL 1 Cable Length 500 feet (150 meters) maximum Shipping Weight 4.6 lbs. (with 2" probe) ➁ ⁄4" and 1⁄2" NPT and G (BSP) threads. Longer lengths available. Consult factory. P R E S S U R E / T E M P E R A T U R E ( D E P E N D E N T Probe Style O N P R O C E S S Insertion Length +400 °F (+204 °C) +850 °F (+454 °C) 2" (5 cm) 3000 psig (206 bar) 2460 psig (169 bar) 2140 psig (147 bar) — 3 –130" (7– 330 cm) 1850 psig (127 bar) 1517 psig (104 bar) 1320 psig (91 bar) — 2" (5 cm) 3000 psig (206 bar) 2627 psig (181 bar) 2340 psig (161 bar) — 3 –130" (7– 330 cm) 1500 psig (103 bar) 1313 psig (90 bar) 1170 psig (80 bar) — 2" (5 cm) 2500 psig (172 bar) 2125 psig (146 bar) 1980 psig (136 bar) — 3 –130" (7– 330 cm) 1200 psig (82 bar) 1020 psig (70 bar) 950 psig (65 bar) — 2 –130" (5 – 330 cm) 600 psig (41 bar) 490 psig (34 bar) 415 psig (28 bar) — 1" (2.5 cm) 3000 psig (206 bar) 2460 psig (169 bar) 2140 psig (147 bar) — 2 –130" (5 – 330 cm) 1850 psig (127 bar) 1517 psig (104 bar) 1320 psig (91 bar) — — 7500 psig (517 bar) 7500 psig (517 bar) 7250 psig (500 bar) — 2 – 36" (5 – 90 cm) 6000 psig (413 bar) 4920 psig (339 bar) 4280 psig (295 bar) 3380 psig (233 bar) Twin Tip (TXC, TXD) (Monel) Mini Sensor (TXM) Low Flow Body (TEL) High Temperature/ High Pressure (TXH) 8 Process / Temperature Rating +250 °F (+121 °C) Twin Tip (TXC, TXD) (Hastelloy C) (TXA, TXB) C O N N E C T I O N ) +100 °F (+38 °C) Twin Tip (TXC, TXD) (stainless steel) Spherical Tip R A T I N G A G E N C Y AGENCY FM A P P R O V A L S MODEL APPROVED APPROVAL CATEGORY APPROVAL CLASSES TD1-2D00-0XX TD2-XX0X-Xab a = 3, C, G b = 0, 1, 2, 3 Explosion Proof Class I, Div 1; Groups B, C, D TD1=T6 TD2=T5 TD1-2D00-0XX TD2-XX0X-XXX Non-Incendive Class II & III, Div 1; Groups E, F, G Type 4X and IP66 Class I, Div 2; Groups A, B, C, D Class II & III, Div 2; Groups E, F, G T4 Type 4X and IP66 PROBE MODEL TXX-XXXX-XXX Explosion Proof Class I, Div 1; Groups B, C, D T4 Class II & III, Div 1; Groups E, F, G Type 4X and IP66 CSA TD1-2D00-0XX TD2-XX0X-Xab a = 3, C, G b = 0, 1, 2, 3 Explosion Proof TD1-2D00-0XX TD2-XX0X-XXX Suitable for Class I, Div 1; Groups B, C, D T6 Class II & III, Div 1; Groups E, F, G Type 4X and IP66 Class I, Div 2; Groups A, B, C, D Class II & III, Div 2; Groups E, F, G T4 Type 4X and IP66 TD1-2D00-0X0 TD2-XX0X-Xab a = 3, C, G b = 0, 1, 2, 3 The probes and low flow body comply with Canadian PROBE MODEL Electric Code requirements TXX-XXX0-XXX of ANSI/ISA 12.27.01-2003 as a single seal device. ATEX/IEC Zone 0 Service TXX-XDXX-XCX TXX-XHXX-XCX Explosion Proof Class I, Zone 1, Ex d IIC T6 Explosion Proof Class I, Div 1; Groups B, C, D T4 Class II & III, Div 1; Groups E, F, G Type 4X and IP67 Ex d Explosion Proof w/IS probe II 1/2G Ex d+ib, d[ib] IIC T5..T4 Ga/Gb IEC Ex d+ib, d[ib] IIC T5/T4 Gb/Ga Ex d Explosion Proof II 1/2G Ex d IIC T5..T4 Ga/Gb IEC Ex d IIC T5/T4 Gb (Zone 0 in conjunction with hermetically sealed relay: Probe must be twin tip design and made from Hastelloy C, Monel, or 1mm thick stainless steel.) INMETRO Zone 1 Service TXX-XXXX-XGX Ex d Explosion Proof II 2G Ex d IIC T5..T4 Gb IEC Ex d IIC T5/T4 Gb Zone 0 Service TD1-2D00-0XX Ex d Explosion Proof BR-Ex d[ib] IIC T5/T4 IP66 - Electronics TD2-XD0X-XCX w/IS probe circuit BR-Ex d+ib IIC T5/T4 IP66 - Probe Ex d Explosion Proof BR-Ex d IIC T5/T4 IP66 TXX-XHXX-XCX (Zone 0 in conjunction with hermetically sealed relay: Probe must be twin tip design and made from Hastelloy C, Monel, or 1mm thick stainless steel.) EAC CCOE KGS Zone 1 Service TXX-XXXX-XGX Ex d Explosion Proof TDX-XXXX-XCX Russian Authorisation Standards TDX-XXXX-XGX Consult MAGNETROL for details. TDX-XXXX-XCX Hazardous Approvals - India TDX-XXXX-XGX Consult MAGNETROL for details. TDX-XXXX-XCX Hazardous Approvals - Korea TDX-XXXX-XGX Consult MAGNETROL for details. BR-Ex d IIC T5/T4 IP66 These units have been tested to EN 61326 and are in compliance with the EMC Directive 2014/30/EU. 9 M O D E L N U M B E R T D 1 Models available for quick shipment, usually within one week after factory receipt of a complete purchase order, through the Expedite Ship Plan (ESP) AGENCY APPROVAL 3 C General Purpose, FM/CSA Explosion Proof approved ATEX/IECEx Ex d + ib, Zone 0 – Flameproof ENCLOSURE TYPE/CONDUIT CONNECTION 0 1 T D 1 M O D E L 2 D 0 0 Aluminum A356 - 3⁄4" NPT (dual entry) Aluminum A356 - M20 (dual entry) 0 N U M B E R T D 2 POWER 7 8 AC Power DC Power RELAY OUTPUT D H DPDT Relay DPDT hermetically sealed relay GLASS WINDOW IN ENCLOSURE 0 1 None Window provided (not available on enclosure types 2 & 3) LOCATION 0 1 Integral Remote (not available on enclosure code 4 & 5) AGENCY 3 7 C G General Purpose & FM/CSA Class I, Division 1 & 2 General Purpose & FM/CSA Class I, Division 2 ➀ ATEX/IECEx Ex d + ib - Zone 0 ATEX/IECEx Ex d – Zone 1 ➀ Use with enclosure codes 4 & 5 ENCLOSURE TYPE/CONDUIT CONNECTION 0 1 2 3 4 5 T 10 D 2 0 Aluminum A356 – 3⁄4" NPT (dual entry) Aluminum A356 – M20 (dual entry) Cast 316 stainless steel – 3⁄4" NPT (dual entry) Cast 316 stainless steel – M20 (dual entry) 304 stainless steel – 1⁄2" NPT* (single entry)➁ 304 stainless steel – M20 (dual entry)➁ ➁ Only available with Agency code 7 M O D E L N U M B E R S T A N D A R D P R O B E MODEL TE TM Probe length in inches Probe length in centimeters TIP STYLE A B C D Spherical tip ➀ Spherical tip – with 6-inch (15 cm) heat extension ➀ Twin tip Twin tip – with 6-inch (15 cm) heat extension max. max. max. max. +250 +400 +250 +400 °F °F °F °F (+121 (+204 (+121 (+204 °C)/max. °C)/max. °C)/max. °C)/max. 600 psi(41 bar) 600 psi (41 bar) 3000 psi (207 bar) ➁ 3000 psi (207 bar) ➁ 600# 150# 300# 600# ANSI RF Flange ANSI RF Flange ANSI RF Flange ANSI RF Flange ➀ Available only with stainless steel construction ➁ Consult pressure/temperature chart on page 8 for pressure rating on extended length probe and various materials of construction. MATERIAL OF CONSTRUCTION A B C D 316/316L stainless steel Hastelloy C Monel 316/316L stainless steel twin tip with 1 mm probe thickness ➂ ➂ Available only with TMC or TMD probes PROCESS CONNECTION SIZE/TYPE 11 21 22 3 ⁄4" NPT Thread 1" NPT Thread G1 (1" BSP) Thread ANSI RAISED FACE FLANGE CONNECTIONS 23 24 25 33 34 1" 1" 1" 11⁄2" 11⁄2" 150# 300# 600# 150# 300# ANSI ANSI ANSI ANSI ANSI RF RF RF RF RF Flange Flange Flange Flange Flange 35 43 44 45 11⁄2" 2" 2" 2" EN/DIN FLANGED CONNECTIONS ➃ BA BB BC CA CB DN 25 DN 25 DN 25 DN 40 DN 40 PN 16 PN 25/40 PN 64/100 PN 16 PN 25/40 EN 1092-1 Type A EN 1092-1 Type A EN 1092-1 Type B2 EN 1092-1 Type A EN 1092-1 Type A HYGIENIC CONNECTIONS 3T 4T VV Tri-Clamp® ➄ Tri-Clamp ➄ Varivent® ≈ 11⁄2" 2" DN65 ➄ ≈ CC DA DB DD DE DN 40 PN 64/100 EN 1092-1 Type B2 DN 50 PN 16 EN 1092-1 Type A DN 50 PN 25/40 EN 1092-1 Type A DN 50 PN 64 EN 1092-1 Type B2 DN 50 PN 100 EN 1092-1 Type B2 ➃ DIN flanges only available in metric length (TMX) probes. Only available for Spherical Sensor (TXA/TXB) Contact MAGNETROL for other hygienic fittings including Neumo, G1A, and DIN 11.851. Only available for TXA TipStyle. INSERTION LENGTH 002 2" to 130" in 1" increments ∆ Example: 4 inches = code 004 Note: minimum 3" with Flanges and G1 (BSP) threads (Hygienic code 003 will be slightly less than 3") 005 006 008 Minimum length 50 mm with NPT Threads Minimum length slightly less than 60 mm with hygienic connections Minimum length 80 mm with G1 (BSP) and flange connections Extended lengths in 10 mm increments to length 3300 mm ∆ Examples: 50 mm = code 005, 3300 mm = code 330 ∆ Longer lengths available — consult factory (only 2" model is ESP) 0 11 M O D E L H I G H N U M B E R T E M P E R A T U R E / H I G H P R E S S U R E P R O B E MODEL TE TM Probe length in inches Probe length in centimeters TIP STYLE H High temperature/high pressure twin tip max. +850 °F (+450 °C)/max. 6000 psi (413 bar) MATERIAL OF CONSTRUCTION A B D 316/316L stainless steel Hastelloy C 316/316L stainless steel twin tip with 1 mm probe thickness ➀ ➀ Available only with TMH probes PROCESS CONNECTION SIZE/TYPE 11 21 22 3 ⁄4" NPT Thread 1" NPT Thread G1 (1" BSP) Thread ANSI RAISED FACE FLANGE CONNECTIONS 23 24 25 27 33 34 35 1" 1" 1" 1" 11⁄2" 11⁄2" 11⁄2" 150# 300# 600# 900/1500# 150# 300# 600# ANSI ANSI ANSI ANSI ANSI ANSI ANSI RF RF RF RF RF RF RF Flange Flange Flange Flange Flange Flange Flange EN/DIN FLANGED CONNECTIONS BA BB BC BG CA CB CC CG CJ DN 25 DN 25 DN 25 DN 25 DN 40 DN 40 DN 40 DN 40 DN 40 PN 16 PN 25/40 PN 64/100 PN 250 PN 16 PN 25/40 PN 64/100 PN 250 PN 400 37 38 43 44 45 47 48 11⁄2" 11⁄2" 2" 2" 2" 2" 2" 900/1500# 2500# 150# 300# 600# 900/1500# 2500# ANSI RF Flange ANSI RF Flange ANSI RF Flange ANSI RF Flange ANSI RF Flange ANSI RF Flange ANSI RF Flange DA DB DD DE DG DJ DN 50 DN 50 DN 50 DN 50 DN 50 DN 50 PN 16 PN 25/40 PN 64 PN 100 PN 250 PN 400 EN 1092-1 Type A EN 1092-1 Type A EN 1092-1 Type B2 EN 1092-1 Type B2 DIN 2527, Form E DIN 2527, Form E ➁ EN 1092-1 Type A EN 1092-1 Type A EN 1092-1 Type B2 DIN 2527, Form E EN 1092-1 Type A EN 1092-1 Type A EN 1092-1 Type B2 DIN 2527, Form E DIN 2527, Form E ➁ DIN flanges only available on metric length (TMX) probes. INSERTION LENGTH 2" to 36" in 1" increments ➂ Example: 6-inch probe = 006 Note: minimum 3" with Flanges and G1 (BSP) threads 005 Minimum length 50 mm with NPT Threads 007 Minimum length 70 mm with G1 (BSP) or flange connections Extended lengths in 10 mm increments to 910 mm ➂ Examples: 50 mm = code 005, 910 mm = code 091 ➂ H 12 0 Longer lengths available — consult factory M O D E L L O W N U M B E R F L O W B O D Y MODEL TEL Low Flow Body MATERIAL OF CONSTRUCTION A 316/316L stainless steel PROCESS CONNECTION SIZE/TYPE T1 V1 T0 V0 1 ⁄4" NPT Thread ⁄2" NPT Thread G 1⁄4 (1⁄4" BSP) Thread G 1⁄2 (1⁄2" BSP) Thread 1 SENSITIVITY 0 1 Standard High Sensitivity ➀ MOUNTING BRACKET 000 100 None With mounting bracket ➀ T E M I N I L Only available for gas applications and when digit 5 = T A S E N S O R MODEL TE TM Probe length in inches Probe length in centimeters BODY STYLE M max. +400 °F (+204 °C)/max. 3000 psi (207 bar) for standard sensor length max. +400 °F (+204 °C)/max. 1850 psi (127 bar) for sensors ≥ 2 inches (50 mm) Mini twin tip MATERIAL OF CONSTRUCTION A 316/316L stainless steel PROCESS CONNECTION SIZE/TYPE 01 11 21 1 ⁄2" NPT Thread ⁄4" NPT Thread 1" NPT Thread 3 INSERTION LENGTH 001 1" to 130" in 1" increments Example: 6 inch probe = code 006 50 mm to 3300 mm in 10 mm increments Examples: 50 mm = code 005, 3300 mm = code 330 Note: Use code 003 for minimum length of 25 mm Use 1-inch long probe when used with tee. Example: Model Number of probe to fit in a 3⁄4" tee is TEM-A110-001 or TMM-A110-003. M A 0 13 M O D E L N U M B E R C O N N E C T I N G C A B L E ( G E N E R A L P U R P O S E , F M / C S A ) CONNECTING CABLE IN FEET Cable length in feet; 10 feet minimum, 500 feet maximum length Example: 12 feet = Code 012 0 3 7 3 1 8 6 CONNECTING CABLE IN METERS 3 meters minimum, 152 meters maximum length Example: 3 meters = Code 003 0 3 7 3 1 9 D I M E N S I O N A L I N C H E S 8.00 (203) 8 S P E C I F I C A T I O N S ( M M ) 10.75 (273) 1/2", 3/4", 1” NPT Process connection Insertion length Insertion length BSP(G) connection Insertion length NPT connection Insertion length flanged connection 1/4" .84 (22) Dia. or 1/2" NPT or BSP .625 (16) Dia. Mini Sensor (TXM) High Temp/Pressure Sensor (TXH) 2.00 (51) Low Flow Body Sensors (TXL) 14 D I M E N S I O N A L I N C H E S S P E C I F I C A T I O N S ( c o n t . ) ( M M ) 4.00 (102) 5.24 (133) 4.00 (102) 4.13 (105) Without Window 4.43 (113) 5.75 (146) With Window 4.85 (123) 1.8 (46) Typical 1.05 (26) Typical Insertion Insertion length length BSP(G) NPT Connection Connection 1.8 (46) Typical Insertion length 0.875 (23) Dia. Insertion length Model TD1 with Twin Tip Sensor 0.875 (23) Dia. 0.875 (23) Dia. Model TD2 with Hygienic Housing Tri-Clamp® Connection Model TD2 Integral Electronics with Spherical Tip Sensor 4.00 (102) 4.13 (105) Without Window 4.43 (113) With Window 4.85 (123) 2 Holes .38 (10) dia. 2.35 (60) Typical 2.75 (70) 3.00 (76) 2.00 (51) 3.50 (89) Model TD2 with Remote Electronics Insertion length 0.875 (23) Dia. Remote Spherical Tip Probe with Flange Connection 15 Q U A L I T Y The quality assurance system in place at MAGNETROL guarantees the highest The MAGNETROL quality assurance system is registered to ISO 9001 affirming its com- level of quality throughout the company. MAGNETROL is committed to providing full mitment to known international quality standards providing the strongest assurance customer satisfaction both in quality products and quality service. of product/service quality available. Several THERMATEL flow and level switches are available for quick shipment, usually within one week after factory receipt of a complete purchase order, through the Expedite Ship Plan (ESP). To take advantage of ESP, simply match the color coded model number codes (standard dimensions apply). E S P Expedite Ship Plan Models covered by ESP service are color coded in the selection data charts. ESP service may not apply to orders of ten units or more. Contact your local representative for lead times on larger volume orders, as well as other products and options. W A R R A N T Y All MAGNETROL electronic level and flow controls are warranted free of defects in materials or workmanship for one full year from the date of original factory shipment. If returned within the warranty period; and, upon factory inspection of the control, the cause of the claim is determined to be covered under the warranty; then, MAGNETROL will repair or replace the control at no cost to the purchaser (or owner) other than transportation. MAGNETROL shall not be liable for misapplication, labor claims, direct or consequential damage or expense arising from the installation or use of equipment. There are no other warranties expressed or implied, except special written warranties covering some MAGNETROL products. For additional information, see: THERMATEL Instruction Manual 54-610 Hygienic THERMATEL 54-160 705 Enterprise Street • Aurora, Illinois 60504-8149 • 630-969-4000 • Fax 630-969-9489 [email protected] • www.magnetrol.com Copyright © 2016 Magnetrol International, Incorporated. All rights reserved. Printed in the USA. Performance specifications are effective with date of issue and are subject to change without notice. Magnetrol, Magnetrol logotype and Thermatel are registered trademarks of Magnetrol International, Incorporated. CSA logotype is a registered trademark of Canadian Standards Association. Hastelloy is a registered trademark of Haynes International, Inc. Monel and Inconel® are registered trademarks of Special Metals Corporation. Varivent is a registered trademark of Tuchenhagen GmbH LTD. BULLETIN: 54-110.5 EFFECTIVE: June 2016 SUPERSEDES: April 2012