The explosion-proof pressure transmitter uses high-precision, high stability, and high reliability capacitive sensing elements and imported integrated circuits. It is an industrial pressure transmitter with high precision, reliability, good stability, and long service life, used to measure the pressure of liquids or gases and the liquid level of various liquids. It is a field remote pressure and liquid level measuring instrument that converts pressure or liquid level into standard electrical signals. Pressure transmitters, due to their excellent performance, can replace imported pressure transmitters and are used in situations where high measurement or control accuracy is required. They can have explosion-proof characteristics and good impact resistance.
　　
Application scope: Process pressure control in industrial sites, aerospace, petrochemical, light industry, machinery, medical equipment, navigation, shipbuilding, water conservancy, hydropower, power plants, constant pressure water supply, other automation control and detection systems
　　
Product Features:
　　
Wide measurement range: -0.1MPa-0,0- (10KPa-30MPa)
　　
Zero point and range are continuously adjustable
　　
Equipped with reverse polarity protection and current limiting protection
　　
Outstanding impact resistance performance
　　
High precision, high stability, high reliability
　　
IP65 enclosure protection level, suitable for outdoor installation
　　
May have explosion-proof characteristics, EXdIICT6
　　
Suitable for high demand occasions and in compliance with measurement standards
　　
*The design of the waterproof hammer ensures good impact performance
　　
Use the order leader
　　
According to special requirements, it can be made to have good anti icing performance
　　
Technical Specifications:
　　
Basic error: 0.25% F · S.0.5% F.S
　　
Measurement range: -01MPa to 0; 0～(10KPa～30MPa)
　　
Linearity: better than 0.2% F · S
　　
Temperature drift ＜ ± 0.025% F · S/℃ (0-50 ℃)
　　
Long term stability: ≤ 0.02% F · S/year
　　
Response time: ≤ 10mS
　　
Power supply: 24VDC (or any constant voltage power supply of 12VDC-36VDC)
　　
Output: 4-20mA (or O~10mA1~5VO~5V0-1OV)
　　
Load resistance: 0-600 Ω (Rz=(V-12)/0.02, where V is the power supply voltage)
　　
When the auxiliary output is 0-10mA, the load resistance is 0-1.2k Ω
　　
Pressure overload limit: 1.5 times the maximum constant pressure
　　
Environmental temperature: -20 to+85 ℃
　　
Temperature of the tested medium: -20 to+85 ℃ (above 85 ℃, heat can be dissipated through heat pipes)
　　
Recommended storage temperature: -20 to+125 ℃
　　
Sensor interface (pressure interface): M20 × 1.5 or 1/2NPT or customized
　　
Electrical interface: M20 × 1.5
　　
Installation location: unlimited
　　
Shell protection level: IP65
　　
Sensor interface material: 1Cr18Ni9Ti
　　
Isolation membrane material for the transmitter: 316L stainless steel
　　
Shell material: cast aluminum
　　
Weight: Approximately 4.5Kg
　　
Power consumption:<0.5W