SENSOR PRODUCTS Precision Pressure Transducers APPLICATIONS Avionics PPT / PPT-R Instrumentation and Analytical Equipment Flow and Pressure Calibrators H Meteorology oneywell offers extraordinary value with our family of accurate and very competitively priced smart pressure transducers. The PPT couples proven silicon sensors with microprocessor-based signal conditioning to provide a powerful combination of features. Standard models cover a range of applications for gas or liquid pressure measurements and special configurations can be supplied. Laboratory and Medical Instruments Process Control Flight Test Q u a l i f i e d FEATURES AND BENEFITS High Accuracy: 0.05% FS typical error includes temperature effects system design—no additional signal compensation needed to FEATURES ANDSimplifies BENEFITS gain the benefits of a very accurate sensor. Smart, Digital Sensing & Control Efficient data acquisition—connect up to 89 units on a multidrop bus using FEATURES AND BENEFITS built-in RS485 capability. Easy interface directly to a PC via RS232 communication port. Closes the loop—smart PPT makes control decisions. Versatile and Configurable Works with existing and new systems—all units have 0-5V analog and RS232 or RS485 digital outputs. Handles most media—dry gas to harsh liquids. Optimizes output—user-configurable pressure units, sampling, update rate. Flags problems—internal diagnostics set flags, provide alarms. PPT / PPT-R CASE OUTLINES AND CONNECTORS PPT PPT-R 1.060 (2.69) STANDARD .535 (1.33) A .440 (1.12) B F 2 E 1 6 5 3 4 C D .275 (.70) Ø1.365 (Ø3.47) P1 P2 5.55 (14.10) Mounting Holes: #4-40 x 4 places, back side only — V| 4.24 (10.77) .500 (1.27) (1/27) CE-MARK P2 P2 A .975 (2.48) B F E C D P1 P1 Dimensions: inches (cm) P1 P2 1.800 1.550 (4.57) (3.94) PPT P P T-R S ignal Name 1 2 A B RS-232 (TD) / RS-485 (A) RS-232 (RD) / RS-485 (B) 3 4 C D Case Ground Common Ground (GD) 5 6 E F DC Power In Analog Output 2.200 (5.59) P1 – Pressure Port P2 – Reference Port (not used on absolute) 2.450 (6.22) Note for PPT: Either barbed or Swagelok™ connector is available for ports on standard and CE-Mark models. 2 SENSOR PRODUCTS SPECIFICATIONS Accuracy (%FS) (1) Ranges (3) Overpressure Digital Analog Absolute Gauge Differential Vacuum Compound (4) Burst pressure Static pressure (5) (6) ≤150 psi >150 psi (7) Media compatibility Power requirements Supply voltage Operating current Standby current Weight Temperature range Resolution Storage Operating Digital Analog Temperature readings Analog output Voltage range Short circuit current Operating output current Load resistance Bus addressing Pressure units Response delay Sample rate Mechanical shock Thermal shock Vibration PPT PPT-R Typical (2) (11) Maximum ±0.05 ±0.10 ±0.06 ±0.12 0-15 psi to 0-500 psi 0-1 psi to 0- 500 psi 0-1 psi to 0-500 psi 0-1 psi to 0-500 psi ±1 psi to ±500 psi 3x full scale or 600 psi, whichever is less 3x full scale or 700 psi, whichever is less No effect on accuracy of device Out of spec but will return to spec value when ≤150 psi Suitable for non-condensing, non-corrosive, non-combustible gases 5.5 to 30 VDC 17-30 mA depending on configuration (8) 11 mA 5 oz. (without fittings) Typical (2) Maximum ±0.10 ±0.20 ±0.12 ±0.24 0-15 to 0-3000 psi 0-10 to 0-3000 psi NA NA NA 3x full scale or 6000 psi, whichever is less 3x full scale or 8500 psi, whichever is less NA NA Suitable for media compatible with 316 stainless steel 6.0 to 30 VDC 19-27 mA depending on configuration 11 mA 22 oz. w/NPT and 4 ft. pigtail 14 oz. w/6-pin military-style connector -55 to +90°C -40 to +85°C (9) Up to 10 PPM 0.024% FS over 0-5V, 1.22mV steps (12 bits) Within ±1.0°C (at sensing element) 0-5V (User adjustable within this range) 10mA, maximum 0.5mA, maximum 10K ohm, minimum Address up to 89 units (user-assignable) 15 user-selectable units Rep onse delay in millis econd s =( 1000/ updat e rat e) + 1ms, or 17 ms, whiche ver is les s (10) 1 sample every 51.2 minutes to 120 samples/sec 1500g for 0.5 msec half sine (per MIL-STD-883D, M2002.3, Cond B) 24 cycles from -40 to +85°C, 1 hour cycles 0.5 in. or 20 G’s between 20 Hz-2KHz (per MIL-STD-883D, M2007.2, Cond A) 1. Sum of worst case linearity, repeatability, hysteresis, thermal effects and calibration errors from -40 to 85°C. Consult factory for other accuracy options. Full scale for compound ranges is the sum of + and - ranges. 2. Typical is the average of absolute value of errors at all pressures and temperatures. 3. For other pressure ranges, contact factory. 4. Exposure to overpressure will not permanently affect calibration or accuracy of unit. 5. Burst pressure is the sum of the measured pressure plus the static pressure. Exceeding burst pressure rating may result in media escape. Burst pressure for absolute PPT is 700 psi, for absolute PPT-R is 8500 psi. 6. Differential, vacuum and compound units; pressure applied to both ports simultaneously. 7. Can be user-calibrated to spec in this range. 8. CE-Mark version of PPT: standby current 16 mA; operating current 22-35 mA. 9. For other temperature ranges contact factory. 10. The user-selectable update rates vary between 8.33 ms and 12 sec., 300 ms to first reading. 11. Long term stability (PPT); 0.025% FS per year or better, including all sources. 3 PPT / PPT-R SENSOR PRODUCTS ORDERING INFORMATION PPT transducers are ordered using an alphanumeric sequence specifying full scale pressure range, accuracy, type of pressure, pressure port configuration, serial output, analog output, electrical connector and approvals. PPT Example: PPT100-1G-XF-2V-A (100 psi, 0.05%, gauge pressure, Swagelok, filter, RS-232, 0-5V, 6-pin plastic connector) PPT CE-Mark Example: PPT100-1G-XF-2V-B (100 psi, 0.05%, gauge pressure, Swagelok, filter, RS-232, 0-5V, 6-pin military connector) PPT-R Example: PPTR20-2A-P-5V-D-F (20 psi, 0.10%, absolute pressure, 1/4-18 NPT, RS-485, 0-5V, 1/2-14 NPT external w/pigtail, FM explosion proof) Full Scale (FS) Ranges (1) Accuracies (2) Types of Pressure Measurements See Pressures Applied Table below Pressure Connections (3) Outputs Electrical Connections (8) PPT PPT-R Select FS between 1 and 500 psi 1 Select FS between 10 and 3000 psi A G V D C W X F N 2V 5V A B (7) Approvals (Optional) (9) 2 A G P 2V 5V B D F C L (1) (2) (3) (4) (5) (6) (7) (8) (9) Transducers operate 0 to FS or -FS to +FS 0.05% FS 0.10% FS Absolute Gauge Vacuum Differential Compound Brass barbed (1/4 inch tubing) Brass—Swagelok™ (1/8 inch) Filter (blocks debris) None 1/4–18 NPT, internal RS-232 digital, 0–5 V analog RS-485 digital, 0–5 V analog 6–pin plastic (4) 6–pin military style (5) 1/2–14 NPT external w/wire pigtail (6) Factory Mutual (FM) Explosion Proof, Class I, Div I, Groups B,C,D Dust Ignition Proof, Class II, III, Div I, Groups E,F,G Canadian Standards Association (CSA) Explosion Proof, Class I, Div I, Groups B,C,D Dust Ignition Proof, Class II, III, Div I, Groups E,F,G LCIE (CENELEC) Flame Proof/CENELEC EEx d IIB T6 max ambient = 70°C Any Full Scale between these limits may be specified. Ranges may be specified in engineering units other than psi—contact factory. Consult factory for other accuracy options. Consult factory for other pressure connection options. Mating connectors: Conxall P/N 6-282-6SG-522, Newark Stock no. 89F4115. Mil-C-26482, Shell size #10, 6-pin configuration, pin size #20. Mating connectors: ITT Cannon P/N MS3116F10-6S, Newark Stock no. 93F3377. Note: Not available with approvals F, C, or L. Provided with 4 feet of cable, Belden P/N 9315. M20 x 1.5, PG13.5 and G 1/2 external threads w/pigtail also available on PPT-R. Consult factory. PPT CE-Marked units must be ordered with this conector style. All PPT-R units are CE-Marked. Optional connectors available, contact factory. Combinations of approvals can be requested. Consult factory. Pressures Applied to P1 and P2 Ports Type Absolute Gauge Vacuum P1 Pressure P2 Pressure 0 (vacuum) to FS no pressure connection ambient to FS ambient ref. pressure ref. pressure to 0 (vacuum) Differential ref. pressure to FS ref. pressure Compound +FS to -FS rel. to P2 +FS to -FS rel. to P1 Notes: For vacuum type units, the vacuum pressure reading is a positive number which measures the vacuum relative to the reference pressure at the P1 port. For all units, digital pressure readings extend to 105% of full scale. For gauge and differential units, digital pressure readings extend to -5% FS. Honeywell reserves the right to make changes to any products or technology herein to improve reliability, function or design. Honeywell does not assume any liability arising out of the application or use of any product or circuit described herein; neither does it convey any license under its patent rights nor the rights of others. Customer Service Representative 612-954-2888 fax: 612-954-2582 E-Mail: [email protected]. honeywell.com • http://www.ssec.honeywell.com 900131 Rev. I 5-99