Explosion proof Pressure Sensor

The application range of pressure sensor is quite wide, and the requirements for pressure sensor in different environments are also different. Explosion proof pressure sensors are used in an environment with a very high safety factor, such as natural gas control system, natural gas compressor, gas dispenser, etc. Internationally, there is a perfect explosion-proof certification system for industrial safety to strengthen safety management and control.

The explosion-proof pressure sensor is mainly designed with isolated explosion-proof shell and intrinsically safe explosion-proof circuit. The circuit is designed with signal isolation and amplification and frequency cutoff interference. The sensor is required to have strong anti-interference ability and lightning protection. Overvoltage protection, current limiting protection and impact resistance are also important parts to be considered in design. PPM-T230E-222 is an intrinsically safe explosion-proof pressure sensor, 316 stainless steel full seal welding, compact and compact structure, excellent moisture resistance and media compatibility, and has obtained Ex d Ⅱ CT4 Gb explosion-proof certificate.

Application of Explosion proof Pressure Sensor

Oil well platform, imported pressure equipment BOP, pipeline equipment

Storage and transportation detection of mines, oil tanks and oil products

Oil refining and petrochemical equipment

Oxygen transmission system and pipeline

Hydrogen equipment

Power station, boiler, thermal power unit, metallurgy, etc

Model of explosion-proof pressure sensor

PPM-T293A 1502 hammer union pressure transmitter

 4-20 mA output, 2 " 1502 interface, Ex ib IIC T4 Gb explosion-proof certificate, pressure range : 0~5000psi , 0~6000psi , 0~10000psi , 0~15000psi , 0~20000psi

PPM-T230E-222 Explosion-proof pressure transmitter

4-20 mA output, Working medium temperature : -40 ℃ ～ + 85 ℃, -196 ℃ ～ + 85 ℃ , Ex d Ⅱ CT4 Gb explosion-proof certificate,

pressure range : 0~0.1bar...2000bar

Explosion-proof Series Pressure Transmitter PPM-T230E-230

4-20 mA output, Working medium temperature : -40 ℃ ～ + 85 ℃, -196 ℃ ～ + 85 ℃，Ex d Ⅱ CT5 Gb explosion-proof certificate,

pressure range : -100kpa~0~50kpa~100kpa...200Mpa