... 4)Explosion:ExdI CT4,Exia CT4 KH183 explorsion-proof pressure transmitter,pressure transducer, pressure sensor KH183 a explosion-proof ... resistorcurrent output≥800Ω,7)Insulating resistance≥2000Ω 1000VDC8)Explosion-proof mark: ExdI CT4(flameproof type), Exia CT4( ... transmitter, pressure transducer, pressure sensor, explosion-proof pressure transmitter, high temperature pressure transmitter KH183 ...