# PRESSURE SENSOR, GAUGE, 70KPA, 10VDC
**URL**: https://novapart.co/products/PS781-02G0L1/pressure-sensor-gauge-70kpa-10vdc
**SKU**: PS781-02G0L1
**Manufacturer**: L-COM
**Category**: Sensors & Transducers || Sensors || Pressure Sensors, Transducers || Pressure Transducers
**Price**: €107.3900
**Stock**: 25+
**Lead Time**: 2 days (indicative)
## Specifications
| Parameter | Value |
|---|---|
| Product Range | PS781 Series |
| Sensor Output | Voltage |
| Supply Current | 2mA |
| Voltage Rating | 10VDC |
| Operating Pressure Max | 70kPa |
| Pressure Measurement Type | Gauge |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:3464516/)
**PS781-02G0L1**
## Highly Stable Pressure Sensor, 0-70kPa, Gauge, Compensated, 19mm diameter
## **PS781 Series IOT Pressure Sensors Technical Data Sheet**
## **Features**
- Pressure range 0-70kPa
- Gauge pressure sensor
- Constant current / Constant Voltage 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
- Liquid pressure system and switch
- Cooling equipment and air conditioning system
- Aviation and navigation inspection
- Pressure calibrator
## **Description**
PS781-02G0L1 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***
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||||||
|---|---|---|---|---|
|Description|Minimum|Typical|Maximum|Unit|
|Pressure Range|0|70|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|
|.|a|
|*|General Specifications hold under the following Nominal Conditions|
**----- End of picture text -----**
L-com, Inc. • 50 High St., West Mill, 3rd Floor, Suite #30 North Andover, MA 01845 © 2019 L-com, Inc All Right Reserved
**Phone:** 1-800-343-1455 • sales@L-com.com
PS781-02G0L1 REV 1.0
1
**PS781-02G0L1**
Highly Stable Pressure Sensor, 0-70kPa, Gauge, Compensated, 19mm diameter
**PS781 Series IOT Pressure Sensors Technical Data Sheet**
## ***Nominal Conditions**
**==> picture [452 x 367] intentionally omitted <==**
**----- Start of picture text -----**
||||||
|---|---|---|---|---|
|DESCRIPTION|DESCRIPTION|
|Lc|
|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|Typical|Maximum|Unit|
|Co|
|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|
|.|
|ee|
|Material Specifications|
|Description|Material|
|Lc|
|Diaphragm|Stainless Steel 316L|
|Plug Housing|Stainless Steel 316L|
|Tubing|Stainless Steel 316L|
|Pin|Kovar|
|O-Ring|Viton|
|.|
|a|
**----- End of picture text -----**
## **Mechanical Specifications**
Weight 0.035 lbs [15.88 g]
L-com, Inc. • 50 High St., West Mill, 3rd Floor, Suite #30 North Andover, MA 01845 © 2019 L-com, Inc All Right Reserved
**Phone:** 1-800-343-1455 • ~~a~~ sales@L-com.com
PS781-02G0L1 REV 1.0
2
**PS781-02G0L1**
## Highly Stable Pressure Sensor, 0-70kPa, Gauge, Compensated, 19mm diameter
## **PS781 Series IOT Pressure Sensors Technical Data Sheet**
## **Electrical Connection**
|**Pin**|**Connection**|**Wire Color**|**Wire Color**|
|---|---|---|---|
|4|-OUT|Blue||
|5|-IN||Yellow|
|8|+IN||Black|
|9|+Out||Red|
## **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.
L-com, Inc. • 50 High St., West Mill, 3rd Floor, Suite #30 North Andover, MA 01845 © 2019 L-com, Inc All Right Reserved
**Phone:** 1-800-343-1455 • sales@L-com.com
PS781-02G0L1 REV 1.0
3
**PS781-02G0L1 CAD Drawing**
Highly Stable Pressure Sensor, 0-70kPa, Gauge, Compensated, 19mm diameter
**==> picture [538 x 672] intentionally omitted <==**
**----- Start of picture text -----**
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APPROVED TOZA REV
N/A
1
DATE 08/27/19 THE INFORMATION AND DESIGN IN THIS DOCUMENT IS THE PROPERTY OF ALL RIGHTS RESERVED.
L-COM GLOBAL CONNECTIVITY. SHEET OF SCALE
PS781-02G0L1
PART NUMBER
DZINN
REVISIONS
DESCRIPTION
Fax: 1.978.689.9484 DRAWN BY
North Andover, MA 01845 USA.
50 High Street, West Mill, 3rd Floor, Suite #30 Phone: 1.800.341.5266 │ 1.978.682.6936 CAGE 43321
www.L-com.com │e-mail: CustomerService@L-com.com SIZE A
°
ECN 10065; ADDED VENT TUBE, DIM WAS 16 mm
REV B FRACTIONS ± 1/32 ANGLES ± 1
TOLERANCES:
.2 [5.08] .01 [ .25 ] .005 [ .13 ] ALL DIMENSIONS SHOWN THIRD-ANGLE PROJECTION
ARE FOR REFERENCE ONLY.
UNLESS OTHERWISE SPECIFIED
LEADING DIMENSIONS ARE INCHES DIMENSIONS IN [ ] ARE MILLIMETERS .X=± .XX=± .XXX=±
.67 17.0 .45 11.5
PS781-02G0L1
MARK
.02
0.5
B
B
TUBE OD .08[2.0]
O-RING
.50 12.7 .59 15.0
.020 .75
0.50 19.0
6X
.24 6.2
.72 18.4 .75 19.0
ADMINISTRATION REGULATIONS. DIVERSION CONTRARY TO U.S. LAW PROHIBITED.
.31
7.8 .28 7.0
B B
TUBE ID .05[1.2]
10.0 THESE COMMODITIES, TECHNOLOGY OR SOFTWARE WERE EXPORTED FROM THE UNITED STATES IN ACCORDANCE WITH THE EXPORT
.39
T-Rev.B
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© 2019 L-com, Inc All Right Reserved 4 PS781-02G0L1 REV 1.0
## Links
- [View this product on Novapart](https://novapart.co/products/PS781-02G0L1/pressure-sensor-gauge-70kpa-10vdc)
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- [Supplier page](https://es.farnell.com/en-ES/l-com/ps781-02g0l1/pressure-sensor-gauge-70kpa-10vdc/dp/3464516)
---
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