1、Air pressure sensor adopts high-precision chip precision assembly, aluminum alloy shell and stress isolation technology. 2、Suitable for all kinds of non-corrosive, air pressure or differential pressure measurement, such transmitter supports high measurement accuracy. 3、To 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. 4、After 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. 5、Such 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 ~ 70 ℃ Working Temperature: -20 ~ 85 ℃ Comprehensive Accuracy: 0.5% Measuring Medium: Non-corrosive dry air Pressure Measurement Form: Differential pressure (applicable to negative pressure in furnace pipes) Pagoda-Shape Connector: φ8mm Pagoda-Shape Connector Thread: M10mm x 2 Installation Aperture: φ4.5mm x 2 1 x Pressure Transmitter Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.