Absolute pressure transmitter JC628

siliconsensitive elementdigital

JC628 Sapphire High-Temperature Pressure Transmitter Overview JC628 sapphire high temperature pressure transmitter with digital display adopts foreign high-accuracy sapphire pressure sensor and performs temperature and linear compensation through such high- patent technologies as specific signal extraction and peeling etc.. The sapphire series is made up of mono- crystalline silicon insulated elements, without any hysteresis, fatigue and creeping. With excellent elastic and insulation characteristics, sapphire is insensitive to temperature change, and can keep good operating characteristic even at high temperature. Sapphire has quite strong radiation immunity characteristics . Furthermore, P–N drifting won’t occur to silicon-sapphire semiconductor sensitive elements. Therefore, JC628 sapphire high temperature pressure transducer can be extensively used for measuring and controlling high-temperature gas, liquid, fluid, and colloid in airspace and aerospace, petroleum, chemical, metallurgical, electric power, shipping, pharmaceutical, environment protection and scientific research fields, etc.. Therefore, it is ideal for the measurement of high-temperature medium. JC628 Sapphire High-Temperature Pressure Transducer Features *Wide measuring range：-100KPa~0~4Kpa …260Mpa *Wide range of medium temperature：-65~+200℃ *High accuracy *Good stability：≤0.1%FS/year *Anti-jamming design *Intrinsically safe explosion-proof *Good corrosive resistance: titanium- sapphire diaphragm