PD790-02M2

PRESS SENSOR, DIFFERENTIAL, 70KPA, 10VDC

⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.

Manufacturer: L-COM
Product type: Pressure Transducers
Product Range: PD790 Series
Sensor Output: Voltage
Supply Current: 2mA
Voltage Rating: 10VDC
Operating Pressure Max: 70kPa
Pressure Measurement Type: Differential

Delivery and price
Units per pack	1
Price	574.31 €
Current stock	10+
Lead time	7 days

Datasheet

**PD790-02M2** 

## an INFINIT@ brand Differential Pressure Sensor, 0-70kPa, Isolated Construction, high static pressure 20MPa, 1.5X overpressure 

## **PD790 Series IOT Pressure Sensors Technical Data Sheet** 

## **Features** 

- Pressure range 0-70kPa 

- F19 mm Differential pressure sensor 

- Constant current / Constant Voltage power supply 

   - Full stainless steel 316L 

   - High static pressure 20MPa 

   - 1.5 times overpressure 

- Isolated construction, enable to measure various media 

## **Applications** 

- Industrial process control 

   - Pressure checking meter 

- Differential pressure measurement 

   - Pressure calibrator 

- Gas, liquid pressure measurement • Venture and eddy-current flow meter 

## **Description** 

PD790-02M2 is a highly stable and reliable piezo-resistive pressure sensor with wide temperature compensation and zero correction. It contains a highly stable silicon die, stainless steel 316L housing with diameter 19 mm. The measured differential 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: Differential Pressure Sensor Electrical Connector: 100mm Silicon rubber wires 

## **General Specifications*** 

**==> picture [472 x 193] intentionally omitted <==**

**----- Start of picture text -----**<br>
||||||
|---|---|---|---|---|
|Description|Minimum|Typical|Maximum|Unit|
|Pressure Range|0|70|kPa|
|Linearity|±0.15|±0.25|% Full Scale|
|Repeatability|±0.05|±0.075|% Full Scale|
|Hysteresis|±0.05|±0.075|% Full Scale|
|Full Scale Output|60|mV DC|
|Zero Output|3|mV DC|
|Zero Thermal Error @25°C|±0.75|±1|% Full Scale/°C|
|Span Thermal Error @25°C|±0.75|±1|% Full Scale/°C|
|Compensated Temp Range|0|50|ºC|
|Long Term Stability|±0.3|±0.5|%Full Scale/year|
|Overpressure|1.5|xFull Scale|
|.|

**----- End of picture text -----**<br>


***** General Specifications hold under the following Nominal Conditions 

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 

1 

PD790-02M2  REV 1.0 

**PD790-02M2** 

## an INFINIT@ brand Differential Pressure Sensor, 0-70kPa, Isolated Construction, high static pressure 20MPa, 1.5X overpressure 

## **PD790 Series IOT Pressure Sensors Technical Data Sheet** 

## ***Nominal Conditions** 

|~~**DESCRIPTION**~~|||~~**DESCRIPTION**~~|||
|---|---|---|---|---|---|
|Media temperature: (25±1)°C|C||Environment temperature: (25±1)°C|||
|Shock: 0.1g (1m/s²) Max.|||Humidity: (50%±10%)RH|||
|Local air pressure: (86-106)kPa<br>Power supply: (1.5±0.0015)mADC<br>~~. ~~<br>**Electrical Specifications**<br>~~SS~~||||||
|~~**Description**~~|~~**Minimum**~~||~~**Typical**~~|~~**Maximum**~~|~~**Unit**~~|
|Power Supply/Excitation Level|Power Supply/Excitation Level|||10|VDC|
|Power Supply Current||||2|mA|
|Input Impedance|3,000|||8,000|Ω|
|Output Impedance|3,500|||6,000|Ω|
|Response 10%-90%||||1|msec|
|Zero Drift/Static Pressure||||±0.5|mV/MPa|
|Insulation Resistance 100VDC|Insulation Resistance 100VDC||100||MΩ|
|Static Pressure<br>20<br>MPa<br>~~. ~~<br>**Material Specifications**<br>~~ee~~||||||
|~~**Description**~~|||~~**Material**~~|||
|Diaphragm||Stainless Steel 316L||||
|Plug Housing||Stainless Steel 316L||||
|Pin|||Silicone Rubber|||
|O-Ring<br>Viton<br>~~. ~~<br>~~ee~~||||||
|**Mechanical Specifications**||||||
|Weight|0.08 lbs  [36.29 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  •  sales@L-com.com 

2 

PD790-02M2  REV 1.0 

## an INFINIT@ brand Differential Pressure Sensor, 0-70kPa, Isolated Construction, high static pressure 20MPa, 1.5X overpressure 

## **PD790 Series IOT Pressure Sensors Technical Data Sheet** 

## **PD790-02M2** 

## **Electrical Connection** 

|**Wire Color**|**Description**|
|---|---|
|Red|+OUT|
|Black|+IN|
|Black|+IN|
|Yellow|-IN|
|White|-IN|
|Blue|-OUT|



**Note:** The electrical connection method is enclosed with the products. 

## **Environmental Specifications** 

Temperature (Operating) -40ºC to 125ºC Temperature (Storage) -40ºC to 125ºC 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 

3 

PD790-02M2  REV 1.0 

## **PD790-02M2 CAD Drawing** 

## Differential Pressure Sensor, 0-70kPa, Isolated Construction, 

high static pressure 20MPa, 1.5X overpressure 

**==> picture [539 x 674] intentionally omitted <==**

**----- Start of picture text -----**<br>
[ all;<br>wal §<br>-<br>i” W<br>lil E<br>— —— —t<br>ae<br>a —<br>1 A<br>APPROVED TOZA REV<br>N/A<br>1<br>DATE 05/21/2019 THE INFORMATION AND  DESIGN IN THIS DOCUMENT IS THE PROPERTY OF   ALL RIGHTS RESERVED.<br>L-COM GLOBAL CONNECTIVITY.  SHEET                     OF SCALE<br>PD790-02M2<br>PART NUMBER<br>DZINN<br>REVISIONS<br>DESCRIPTION<br>Fax:  1.978.689.9484 DRAWN BY<br>North Andover, MA 01845 USA.<br>50 High Street, West Mill, 3rd Floor, Suite #30  Phone:  1.800.341.5266 │ 1.978.682.6936 CAGE         43321<br>www.L-com.com │e-mail: CustomerService@L-com.com SIZE A<br>°<br>INITIAL RELEASE<br>REV A FRACTIONS ± 1/32 ANGLES ± 1<br>TOLERANCES:<br>.2     [5.08] .01   [ .25 ] .005 [ .13 ] ALL DIMENSIONS SHOWN THIRD-ANGLE PROJECTION<br>ARE FOR REFERENCE ONLY.<br>UNLESS OTHERWISE SPECIFIED<br>LEADING DIMENSIONS ARE INCHES DIMENSIONS IN [ ] ARE MILLIMETERS .X=± .XX=± .XXX=±<br>.75 19.0<br>MARKING PD790-02M2 .72<br>18.4<br> .21 5.4  .35 9.0<br> 1.02 26.0<br> .35 9.0<br> .21 5.4<br>.63 16.0<br>ADMINISTRATION REGULATIONS. DIVERSION CONTRARY TO U.S. LAW PROHIBITED.<br>THESE COMMODITIES, TECHNOLOGY OR SOFTWARE WERE EXPORTED FROM THE UNITED STATES IN ACCORDANCE WITH THE EXPORT<br>T-Rev.B<br>**----- End of picture text -----**<br>


© 2019 L-com, Inc  All Right Reserved                                                                                   4                                                                                                                                               PD790-02M2  REV 1.0 

PD790-02M2  REV 1.0

Updated at February 9, 2023

About Novapart

Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.

Learn more →

Stock Shortage Specialist

When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.

Request a quote →

Compliant Alternatives

We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.

BOM Analysis service →