Piezo resistive pressure sensors from Variohm

Written by: Laura Hopperton | Published:

A new range of 22mm diameter piezo resistive pressure sensors has been launched by Variohm EuroSensor.

The EPT 9100 series is aimed at industrial and automotive gauge and vacuum pressure measurement from 4 to 1000bar in 14 standard range versions. The high strength 304 grade stainless steel sensor is available in IP66 and IP69K rated versions and contains no silicone or internal O- rings.

Built for maximum durability, the EPT9100 series features a 2x overrange and 5x burst pressure rating with a stability factor of +/-0.1% over one year.

Electrical input and output options include 10 to 32VDC and 5VDC input with 4 to 20mA, 0 to 5VDC and 0.5 to 4.5VDC output, providing < +/-0.5% accuracy at normal ambient temperature.

With industry standard G1/4 and ΒΌ"NPT port configurations available and a choice of electrical interfacing, including 600mm cable, Packard Metripac, EN175901-803-A or M12 Round connectors, the new 9100 series is suitable for a range of applications.

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