1Air pressure sensor adopts high-precision chip precision assembly, aluminum alloy shell and stress isolation technology. 2Suitable for all kinds of non-corrosive, air pressure or differential pressure measurement, such transmitter supports high measurement accuracy. 3To achieve the control of automatic measurement in the production process, this air transmitter is widely used in the measurement of air duct pressure or differential pressure in petroleum, chemical, metallurgy, power plants, etc. 4After precision temperature compensation and circuit amplification technology processing, air pressure sensor is converted into 4-20M standard signal output and interfaced with industrial computers or distributed systems. 5Such transmitter has a compact structure, sturdy and light weight, and is easy to install. The 0 range can be continuously adjusted externally and the migration range is wide.Item Type: Pressure Transmitter Model: ALS-330 Type: Micro differential pressure transmitter Measuring Medium: Wind Power Supply Voltage: DC24 (V) Output Signal: 4-20 (mA) Measuring Pressure Range: 0-100Pa / 0-200Pa / 0-300Pa / 0-400Pa / 0-500Pa / 0-1kPa / 0-1.5kPa / 0-2kPa / 0-3kPa / 0-4kPa / 0-5kPa / 0 -10kPa / 0-20kPa / 0-30kPa / 100Pa / 200Pa / 300Pa / 500Pa (optional) Compensation Temperature: -10 ~ 70Working Temperature: -20 ~ 85Comprehensive Accuracy: 0.5% Measuring Medium: Non-corrosive dry air Pressure Measurement Form: Differential pressure (applicable to negative pressure in furnace pipes) Pagoda-Shape Connector: 8mm Pagoda-Shape Connector Thread: M10mm x 2 Installation Aperture: 4.5mm x 21 xPressure Transmitter