WZP-44 WZP2-44 WZP-44S WZP2-44S Explosion-proof RTD

Product name：WZP-44 WZP2-44 WZP-44S WZP2-44S Explosion-proof RTD Manufacturer：Shanghai NO.3 Automation Instrumentation Factory Classification：RTD(PT100) > Explosion-proof RTD (PT100) Sales manufacturer：Shanghai Automation Instrumentation Co., Ltd Release date：2021-09-24

WZP-44 WZP2-44 WZP-44S WZP2-44S Explosion proof RTD

Overview

WZP-44 WZP2-44 WZP-44S WZP2-44S Explosion proof RTD is usually used in conjunction with display instruments and recording instruments. Directly measure the surface temperature of liquid, vapor and gaseous media and solid surface temperature in the range of 0～500℃ where hydrocarbons and other explosions exist at the production site.

Working principle

WZP-44 WZP2-44 WZP-44S WZP2-44S Explosion proof RTD uses the principle of gap explosion-proof, designing junction boxes and other components with sufficient strength, which will Sparks, electric arcs and dangerous temperature components are all sealed in the junction box cavity. When an explosion occurs in the cavity, the flame can be extinguished and cooled through the gap of the joint surface, so that the flame and temperature after the explosion can not be transmitted outside the cavity, thereby measuring the temperature .

Main tech data

WZP-44 WZP2-44 WZP-44S WZP2-44S Explosion proof RTD

Compression spring type temperature sensing element, good anti-vibration performance;

Explosion-proof thermal resistance

Explosion-proof thermal resistance

High measurement accuracy;

High mechanical strength and good pressure resistance;

Imported thin-film resistor elements, reliable and stable performance;

Explosion-proof grade: ExdⅡCT4

ExdⅡCT6

ExiaCT4

ExiaCT6

Protection grade IP65

Electrical outlet M20×1.5 1/2〝NPT

Note: Any special design or question of WZP-44 WZP2-44 WZP-44S WZP2-44S Explosion proof RTD ,kindly contact the manufacturer for more details.