Industrial series

PT311JA Pressure sensor

PT311JA Pressure sensor

The Dynisco PT311JA Washable Pressure Sensor is designed for applications requiring a zero volume pressure port. The recessed diaphragm improves the frequency response. The PT311JA has a full 3 mV / V output signal and offers reliable and accurate pressure measurement of gases, viscous liquids.

PT311JA Pressure sensor

PT311JA Pressure sensor

Inquiry system 

Configure your own product according to your requirements and needs. If you are unsure of the configuration, provide us in the notes the necessary information about the existing sensor or product, even a competitor. We will be happy to help you find an alternative Dynisco product. If your request is urgent, let us know. We will do our best to help you resolve this situation to your satisfaction as quickly as possible. If we have all the information, we are able to offer a model with minor differences, which is in stock and you can have another product available the next day.

If you need more information do not hesitate to contact us.

Dynisco configuration code:

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Pressure range:
0 - 15, až 0 - 10,000 psi
± 0.5% FSO, (Including linearity, repeatability and hysteresis)
Overload capacity:
2x total range of the sensor
Sensor diaphragm: 17 - 4 PH stainless steel
Sensor connection: 3/4-16 UNF-3A1.125
Mounting torque: 25 Nm - 55 Nm
Pressure fuse: with fuse 6 x total sensor range. max 3000 bar
Sensor construction:


Max. membrane temperature:
-54 ° C to + 120 ° C
Compensated range:
-18 ° C to + 66 ° C
Zero shift (due to temperature): ± 0,018% plný rozsah / ° C
Range shift (due to temperature): ± 0,036% plný rozsah / ° C


Power supply:
10 Vdc recommended, maximum 12 Vdc
Output signal:
3 mV/V in full
Bridge resistance:
350 Ohm nominal
Connector: 6 Bendix PIN connector
Insulation resistance: 1000 megohms @ 50 Vdc
Resistance calibration (R-Cal): 80% of duty. range ± 1.0% of the total range



Certification & Approval

EU Declaration of Conformity

ISO 9001:2015

EAC - The Eurasian Conformity mark 

GOST Approval 

RoHS Compliance Fact Sheet

Safety Integrity Level - SIL2