SENSOR PRODUCTS Precision Pressure Transducer APPLICATIONS Avionics Instrumentation and Analytical Equipment PPT Flow and Pressure Calibrators H oneywell's precision pressure transducer (PPT) offers extraordinary value with high accuracy over a wide temperature range. The PPT combines proven silicon sensor technology with microprocessor-based signal conditioning to provide an extremely smart pressure transducer. Available in a compact, rugged design, the PPT has many software features that support a wide range of applications. Meteorology Laboratory and Medical Instruments Process Control Flight Test Q u a l i f i e d ISO 9001 FEATURES AND BENEFITS High Accuracy: 0.05% FS typical accuracy from -40 to 85C Simplifies system design--no additional signal compensation needed to 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 built-in RS485 capability. Easily interfaces directly to a PC via communication ports. Closes the loop--smart PPT makes control decisions. with existing and new systems--all units have 0-5V analog and Versatile and Configurable FEATURES ANDWorks BENEFITS FEATURES AND BENEFITS either RS232 or RS485 digital outputs. Handles most dry gas media. Optimizes output--user-configurable pressure units, sampling, update rate. Flags problems--internal diagnostics set flags, provide alarms. User-Selectable Software Features Baud Rate, Parity Setting Continuous Broadcast ASCII or Binary Output Temperature Output (C or F) Deadband, Sensitivity Tare Value Configurable Analog Output And more... PPT SENSOR PRODUCTS SPECIFICATIONS CASE OUTLINE (1) Performance Specifications Accuracy: (from -40 to 85C) Digital: 0.05% FS Typ., 0.10% FS Max. Analog: 0.06% FS Typ., 0.12% FS Max. Temperature: 1C (at sensing element) Temperature Range: Operating: -40 to 85C (-40 to 185F) Storage: -55 to 90C (-67 to 194F) Sample Rate: 8.33ms to 51.2min Update Rate: 8.33ms to 12s Resolution: Digital: Up to 10 PPM Analog: 1.22mV steps (12 bits) Response Delay: (1000/update rate) + 1ms, maximum 17ms Long Term Stability: 0.025% FS max per yr Mechanical Specifications Pressure Ranges and Type: See ordering information. Static Pressure (Differential only): < 150psi: no effect on accuracy of PPT > 150psi: out of spec, returns spec < 150psi Media Compatibility: Suitable for non-condensing, non-corrosive, and non-combustible gases. PPTR available for other gases and fluids. Weight: 5 oz. (142gm) without fittings Electrical Specifications Power Requirements: Supply Voltage: 5.5 to 30 VDC Standard CE Operating Current: 17-30mA 22-35mA Standby Current: 11mA 16mA Analog Output: 0-5 V (User adjustable) Environmental Features(2) Overpressure: 3x FS, maximum 600 psi Burst Pressure: 3x FS, maximum 700psi Mechanical Shock: 1500g, 0.5ms half sine Temp Shock: 24 1-hr cycles, -40 to 85C Vibration: 0.5in or 20G's, 20 Hz - 2K Hz (1) Accuracy is the sum of worst case linearity, repeatability, hysteresis, thermal effects and calibration errors from -40 to 85C. Typical is the average of absolute value of errors at all pressures and temperatures. Full scale for differential ranges is the sum of + and - ranges. Pressure range 1 psi gauge has digital accuracy of 0.10% FS typical, 0.20% FS maximum; analog accuracy of 0.12% FS typical, 0.24% FS maximum. (2) Exposure to overpressure will not permanently affect calibration or accuracy of unit. Burst pressure is the sum of the measured pressure plus the static pressure and exceeding it may result in media escape. Mechanical Shock tested per MIL-STD-883D, M2002.3, Cond B. Vibration tested per MIL-STD-883D, M2007.2, Cond A. (3) CE Mark tested per EN50081-1, EN50082-1. Connector Mil-C-26482, Shell Size #10, 6-pin #20 size. Solid State Electronics Center 12001 State Highway 55 Plymouth, MN 55441 1-800-323-8295 E-Mail: ssec.customer.service@honeywell.com Web Site: www.ssec.honeywell.com ORDERING INFORMATION Example: PPT0100AWN2VA-A PPT Precision Pressure Transducer FULL SCALE PRESSURE RANGE Absolute Gauge Differential 1 PSI (1) 0001 n/a 1 PSI 0002 n/a 2 PSI 2 PSI 0005 n/a 5 PSI 5 PSI 0010 n/a 10 PSI 10 PSI 0015 15 PSI n/a n/a 0020 20 PSI 20 PSI 20 PSI 0050 50 PSI 50 PSI 50 PSI 0100 100 PSI 100 PSI 100 PSI 0300 300 PSI 300 PSI 300 PSI 0500 500 PSI 500 PSI 500 PSI Type P1 Pressure P2 Pressure 0 (vacuum) to FS N/A A Absolute G Gauge Reference to FS Reference D Differential +FS to -FS rel. to P2 +FS to -FS rel. to P1 P1 PRESSURE CONNECTION Absolute, Gauge, Differential W Brass barbed (1/4 inch) Brass SwagelokTM (1/8 inch female) X R Brass barbed, right angle (1/4 inch) F Filter (blocks debris) P2 PRESSURE CONNECTION Gauge, Differential W Brass barbed (1/4 inch) Brass SwagelokTM (1/8 inch female) X R Brass barbed, right angle (1/4 inch) F Filter (blocks debris) Absolute N Not Applicable OUTPUTS 2V RS-232 digital, 0-5V analog 5V RS-485 digital, 0-5V analog ELECTRICAL CONFIGURATION AND CONNECTION A Standard, 6-pin plastic connector CE Mark (3), 6-pin metal connector B OPTIONS A Demonstration Kit B Mating Connector (See below) C Power Supply/Data Cable (See below) PPT 0100 A W N 2V A - A 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. Covered by one or more of the following US Patents: 4,918,992 and 4,788,521. 900131 9/00