PS781-07G0L1 L-COM | Alldatasheet

Document overview

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Technical content

Features

  • Pressure range 0-200kPa Gauge pressure sensor Constant current / Constant V oltage power supply Isolated construction, enable to measure various media
  • F19mm standard OEM pressure sensor Full stainless steel 316L Wide temperature compensation Long-term stability ±0.1%FS/year

Applications

  • Industrial process control Level measurement Pressure checking meter Pressure calibrator
  • Liquid pressure system and switch Cooling equipment and air conditioning system A viation and navigation inspection

Description

PS781-07G0L1 is a highly stable piezo-resistive pressure sensor with wide temperature compensation and zero correction. It contains a highly stable silicon die, stainless steel 316L housing with diameter 19mm. The measured pressure is transmitted onto the silicon die through the 316L diaphragm and inner media. This transforms the measured pressure into an electrical signal. Product Configuration Application: Highly Stable Pressure Sensor Pressure Type: Gauge Electrical Connector: 0.5mm Kovar Pin General Specifications* Description Minimum T ypical Maximum Unit Pressure Range 0 200 kPa Linearity ±0.15 ±0.2 % Full Scale Repeatability ±0.05 ±0.075 % Full Scale Hysteresis ±0.05 ±0.075 % Full Scale Full Scale Output 70 mV DC Zero Output 2 mV DC Zero Thermal Error @35°C ±0.75 ±1 % Full Scale/°C Span Thermal Error @35°C ±0.75 ±1 % Full Scale/°C Compensated Temp Range -10 80 ºC Long Term Stability ±0.1 ±0.2 %Full Scale/year Overpressure 1.5 xFull Scale *General Specifications hold under the following Nominal Conditions

Highly Stable Pressure Sensor, 0-200kPa, Gauge, Compensated, 19mm diameter PS781 Series IOT Pressure Sensors Technical Data Sheet L-com, Inc. • 50 High St., West Mill, 3rd Floor, Suite #30 North Andover, MA 01845 Phone: 1-800-343-1455 • sales@L-com.com © 2019 L-com, Inc All Right Reserved 2 PS781-07G0L1 PS781-07G0L1 REV 1.0 *Nominal Conditions DESCRIPTION DESCRIPTION Media Temperature: (35±1)°C Environment Temperature: (35±1)°C Shock: 0.1g(1m/s²)Max Humidity: (50%±10%)RH Locail air pressure: (86-106)kPa Power supply: (1.5±0.0015)mADC Electrical Specifications Description Minimum T ypical Maximum Unit Power Supply/Excitation Level 10 VDC Power Supply Current 2 mA Input Impedance 2,000 6,000 Ω Output Impedance 3,500 6,000 Ω Response 10%-90% 1 msec Insulation Resistance 100VDC 100 MΩ Material Specifications Description Material Diaphragm Stainless Steel 316L Plug Housing Stainless Steel 316L Tubing Stainless Steel 316L Pin Kovar O-Ring Viton Mechanical Specifications Weight 0.035 lbs [15.88 g]

Highly Stable Pressure Sensor, 0-200kPa, Gauge, Compensated, 19mm diameter PS781 Series IOT Pressure Sensors Technical Data Sheet L-com, Inc. • 50 High St., West Mill, 3rd Floor, Suite #30 North Andover, MA 01845 Phone: 1-800-343-1455 • sales@L-com.com © 2019 L-com, Inc All Right Reserved 3 PS781-07G0L1 PS781-07G0L1 REV 1.0 Pin Connection Wire Color 4 +OUT Red 5 -IN Yellow 8 +IN Black 9 -Out Blue Electrical Connection Environmental Specifications Temperature (Operating) -40ºC to 125ºC Temperature (Storage) -40ºC to 125ºC Shock No change at 10gRMS, (20-2000)Hz Impact 100g, 11ms Notes: Media compatibility-the gas or liquid which is compatible with stainless steel and Viton Certifications ROHS Compliant CE Compliant The Infinite Electronics portfolio includes coaxial cable assemblies, connectors, adapters and custom products, as well as our wireless product line which includes antennas, RF amplifiers, lightning and surge protectors, and NEMA rated enclosures.

© 2019 L-com, Inc All Right Reserved 4 .28 7.0 .72 18.4 .75 19.0 .75 19.0 .39 10.0 O-RING B 6X .020 0.50 .24 6.2 .31 7.8 .50 12.7 TUBE OD .08[2.0] TUBE ID .05[1.2] B B .59 15.0 B .67 17.0 .45 11.5 .02 0.5 MARK PS781-07G0L1 PART NUMBER N/A 1 1 REV UNLESS OTHERWISE SPECIFIED LEADING DIMENSIONS ARE INCHES DIMENSIONS IN [ ] ARE MILLIMETERS CAGE 43321 SIZE SCALE THESE COMMODITIES, TECHNOLOGY OR SOFTWARE WERE EXPORTED FROM THE UNITED STATES IN ACCORDANCE WITH THE EXPORT ADMINISTRATION REGULATIONS. DIVERSION CONTRARY TO U.S. LAW PROHIBITED. A SHEET OF THIRD-ANGLE PROJECTION DRAWN BY ALL DIMENSIONS SHOWN ARE FOR REFERENCE ONLY. PS781-07G0L1 B

50 High Street, West Mill, 3rd Floor, Suite #30

North Andover, MA 01845 USA. Fax: 1.978.689.9484 www.L-com.com │e-mail: CustomerService@L-com.com THE INFORMATION AND DESIGN IN THIS DOCUMENT IS THE PROPERTY OF L-COM GLOBAL CONNECTIVITY. ALL RIGHTS RESERVED. TOLERANCES: .01 [ .25 ].XX=± .X=± .2 [5.08] FRACTIONS ± 1/32 ANGLES ± 1° T-Rev.B DZINN TOZAECN 10065; ADDED VENT TUBE, DIM WAS 16 mmB 08/27/19 DATEREV APPROVEDDESCRIPTION REVISIONS Highly Stable Pressure Sensor, 0-200kPa, Gauge, Compensated, 19mm diameter PS781-07G0L1 CAD Drawing PS781-07G0L1 REV 1.0