Pressure sensor for steam/fuel oil pressure measurement has optional output signal, such as 4-20mA/0-20mA/0-5V/1-5V/0-10V/RS485.
Application: Pressure sensor is widely used in process control, aerospace, automotive, medical equipment, HVAC and other fields.
|Measuring range *
||Gauge pressure (standard), absolute pressure, sealed pressure
||Steam, fuel oil, high-temperature liquid (non-explosion proof area)
|Power supply *
||DC 12V, DC 24V, DC 12-36V
|Output signal *
||2 wire: 4-20mA, 0-20mA
3 wire: 0-5V, 1-5V, 0-10V
|Zero temperature drift
|Sensitivity temperature drift
|Long term stability
|Frequency response (-3dB)
|Electrical connection *
||DIN connector type, M12 circular connector type, direct lead wire type
|Thread of pressure connection *
||G1/4, G1/2, 1/4NPT, 1/2NPT, M14*1.5, M20*1.5
|Quantity of cooling fins (medium temperature) *
||3 pieces (0-120℃/32~248℉), 5 pieces (0-180℃/32~356℉), 7 pieces (0-250℃/32~482℉)
Note: For higher medium temperature (0-300℃/32~572℉), please contact us to customize a cooling pipe kits.
||Housing: 304 stainless steel
Fill fluid: silicon oil
Pressure port: 304 stainless steel, or 316L stainless steel (customizable)
Separating diaphragm: 304 stainless steel, or 316L stainless steel (customizable)
Sealing: FKM (medium temperature ≤ +200℃/+392℉), EPDM, NBR
Note: * denotes optional parameters, you can select every parameter in drop-down lists to finish your order.
Pressure sensor dimension drawing (unit: mm):
Pressure sensor wiring diagram:
Pressure sensor installation diagram (unit: mm):
Tips: Accuracy of pressure sensor
Accuracy is an important performance index of pressure sensor, which is an important link on accuracy measurement of whole measuring system. The higher the accuracy of pressure sensor, the more expensive it is. Therefore, as long as the accuracy of pressure sensor can be satisfied the accuracy requirements of the whole measurement system. That will be fine. This allows choosing cheaper and simpler sensors among many ones that serve for the same purpose.
For some special use occasions, it is unable to choose a suitable sensor in the market. So it is necessary to design and manufacture the sensor by oneself. You can contact us ATO Automation and send us your requirements. We will try our best to produce sensors that can meet your requirements.