1、This pressure transmitter is made of aluminum alloy, which is not easy to rust and is easy to store. 2、The pressure transmitter adopts the German diffused silicon core, and the response rate is just 8ms, which is far better than ordinary diffused silicon. 3、This diffused silicon pressure transmitter uses German imported diffused silicon core for more stability. 4、The pressure transmitter has high-quality compatibility and is widely used to measure hydraulic, oil pressure, air pressure, water pressure and other media. 5、This pressure transmitter has high accuracy, small size, easy installation and operation. 1 x Diffusion Silicon Pressure Transmitter 4-20mA Sensor 24V DC Item Type: Pressure TransmitterMaterial: Aluminum AlloyOptional Range: 0-500Kpa,0-600Kpa,0-700Kpa,0-800KpaUnit Conversion: 1Bar=100 (kPa) kpa (product unit is bar)Power Supply: 24V DCOutput Signal: 4~20MACompensation Temperature: -10℃~70℃Ambient Temperature: -20℃～85℃Shell Protection: IP65Pressure Type: Gauge pressure, absolute pressure, negative pressureComprehensive Accuracy 0.3%FS, 0.5%FS Level OptionalNull Temperature Drift + 0.01%F.S/CSensitivity Temperature Drift: + 0.03%F.5/COverload Pressure 200%FSLong-Term Stability: ≤ 0.2%F.5/yearNatural Frequency: 5kHZ~650kHz