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GPD80 Mine-used pressure sensor

This model is a mine-used intrinsically safe pressure sensor, which holds an explosion-proof certificate and a safety certificate for mine products. The product integrates processes such as sputtering thin films, precision etching, and laser welding. During the production process, it has undergone strict high - and low - temperature cycling and pressure pulse fatigue treatments.

The integrated signal conditioning circuit can convert pressure data into voltage signals for output. It features a high dynamic frequency response, stable zero point, high temperature resistance, small temperature drift, vibration resistance, shock resistance, high stability, and high reliability.

Product performance indicators

technical specification

technical indicator

Measuring range

80MPa

Accuracy class

0.2%F·S

Operating voltage

12V

Signal output

0.5V~4.5V

Pressure interface

DN10

Electrical interface

GPD80 connector

Operating temperature

-40℃~150℃

Compensation temperature

-25℃~80℃

Long-term stability

0.1%F·S/year

Overload pressure

≥200%F·S

IP rating

IP68

product feature:

High dynamic frequency response, stable zero point, high temperature resistance, small temperature drift, vibration resistance, shock resistance, high stability, and high reliability.

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