W O R L D L E A D E R I N S E N S I N G S O L U T I O N S Product Bulletin 81HP Series Hermetic Pressure Transducer Voltage Output, High Accuracy, Standard Package The 81HP Series is ideally suited for severe industrial OEM applications. This is a high accuracy, high level Vdc output that requires no end user amplification. Housed in corrosion resistant stainless steel, the 81HP includes a hermetic front end with a variety of electrical connectors. This transducer is available in sealed gage and vented gage from 15 psi up to 30,000 psi with several package options. Contact the factory regarding agency approvals. Features Benefits Applications Low total error band................................................... High accuracy through wide operating temperature range * Compressors & Pumps Stainless steel housing.............................................. Media Compatible EMC protected to 300 V/M.............................................. High reliability in noisy environments Wide operating temperature range........................... (-40o up to +125oC) Wide range of applications Reverse polarity protection........................................ Robust installation * HVAC /Refrigeration Small size.................................................................... More mounting options * Alternative Energy Management Repeatability <0.05%................................................. Measurement confidence * Load Management High accuracy +/- 0.25% F.S. typ............................... Static Error Band Precise measurement for severe industrial OEM applications * Process Control & Automation Electrical Physical * Hydraulics & Pneumatics * Agriculture & Construction Equipment * Transportation & Off Road Vehicles * Engine Controls & Monitors Technical Specifications Pressure Ranges 15 psig - 500 psig Vs... 4.5-5.5Vdc 50 psis -30,000 psis Vs... 8-30Vdc Vs... 9-32Vdc Vs... 12-30Vdc Vs... 4.75-5.25Vdc Vs... 9-30Vdc Performance Accuracy... +/-0.25% F.S. typ (static error band @ 25oC) Total Thermal Effect Standard: +/- 0.007% F.S. / oC typ (-20oC to +100oC) Operating temperature: -40oC to 125oC Storage temperature: -40oC to 150oC Vo... 0.5-4.5Vdc Vo... 0.5-4.5Vdc Vo... 1-6Vdc Vo... 0-10Vdc Vo... 0.25-4.75Vdc Vo... 1-5Vdc Supply current..................................................8 - 13mA Output current Source.......................1.1 mA Sink........................... 0.1 mA Output Load Range.......................... 8.2K ohms - no load Output Response Time............................................... 1ms Overvoltage protection........................................... 32 VDC Reverse Voltage Protection................................. -5 VDC EMC(1MHz - 400 MHz)........................................ 300 V/m (400MHz-1GHz)............................................ 200 V/m Short Circuit Protected .............................................. Yes Proof Pressure Up to 1,500 psi....... 2X Up to 7,000 psi....... 1.5X Up to 30,000 psi..... 1.2X Burst Pressure 3X Cycle Life 10M F.S. cycles, 25-80oC Random Vibration (up to 1kHz) 15g Drop (any axis) 1m Electrical Connection Packard Metri-PackTM Hirchman DIN wire leads 81HP Series Hermetic Pressure Transducer 2.6 (65.14) MAX Dimensions (Typical) 2.2 (55.19) MAX GND in (mm) Vs 0.77 (19.5) REF o0.68 (o17.0) REF Vout 0.68 (17.0) ACROSS FLATS o0.98 (o25.0) TYP 1/8-27NPT-2A male pipe thread, 17mm hex Ordering Information EXAMPLE: 81HP 02 2 X 00500 S S 0 A Series 81HP Pressure Connection 1/8-27NPT-2A male pipe thread, 17mm hex Electrical Connection Standard Packard Metri-Pack Voltage Input- Output Power Input: 4.5-5.5Vdc, Device Output 0.5-4.5Vdc Pressure Range 0-500psi Pressure Reference sealed gage EMC standard-(300v/m 1MHz-400MHz) Potted Wire Lead Length 0 Total Thermal Effect Standard STANDARD OPTIONS Series SPECIAL OPTIONS 81HP (Contact factory for availablility) Pressure Connection 02 03 04 10 1/8 - 27NPT-2A male pipe thread, 17mm hex 1/4 - 18UNF-2A male pipe thread, 17mm hex 7/16 - 20UNF-2A male o-ring per SAE J1926/2, 17mm hex 3/8 - 24UNF-2A male o-ring per SAE J1926/2, 17mm hex Electrical Connection 2 Standard Packard Metri-PackTM 3 Hirschman DIN 4 wire leads Voltage Input - Output X T S W Z R Pressure Ranges 15psig - 500psig 50psis - 30,000psis Vs... Vs... Vs... Vs... Vs... Vs... 4.5-5.5Vdc 8-30Vdc 9-32Vdc 12-30Vdc 4.75-5.25Vdc 9-30Vdc Vo... Vo... Vo... Vo... Vo... Vo... 0.5-4.5Vdc 0.5-4.5Vdc 1-6Vdc 0-10Vdc 0.25-4.75Vdc 1-5Vdc (psis = sealed gage) (psig = vented gage) Pressure Reference S G Sealed Gage Vented gage EMC S B 300v/m 1MHz-400Mhz Meets Level 1 requirement of GMW 3097GS, radiated immunity Level 1 requirement of GMW 3097GS, bulk current injection noise Meets Level 2 requirement of GMW 3097GS, radiated immunity Class B requirement of GMW 9112P, bulk current injection noise C Total Thermal Effect A +/-0.007% F.S./oC typ (-20oC to +100oC) Important Notice: Texas Instruments (TI) reserves the right to make changes to or discontinue any product or service identified in this publication without notice. TI advises its customers to obtain the latest version of the relevant information to verify, before placing any orders, that the information being relied upon is current. TI assumes no responsibility for infringement of patents or rights of others based on TI applications assistance or product specifications snce TI does not possess full access concerning the use or application of customers' products. TI also assumes no responsibility for customers' product designs. Packard Metri-Pack is a trademark of Delphi Packard Electric Systems. (c) 2000 Texas Instruments Incorporated Printed in U.S.A. 81HP Texas Instruments Incorporated 34 Forest St., MS 23-10 Attleboro, MA 02703-0964 Phone: 1-888-438-2214 Fax: (508) 236-2349 email: tisensors@ti.com www.tisensors.com