CẢM BIẾN ÁP SUẤT DẠNG CHÊNH ÁP (ÁP SUẤT THẤP) APLISENS MODEL PRE-50G

Application
The PRE-50G transmitter is applicable to gases, to the measurements of their pressure, underpressure and differential pressure. Typical applications include the measurement of blast pressure, chimney draughts or pressure / underpressure in furnace chambers. IP protection IP65.
Technical data
Any measuring range: 250 Pa ÷ 20 kPa
Histeresis, repeatability: 0,05% to 0,25% depend on setting range
Thermal compensation range: 5 ÷ 50°C
Operating temperature range: -25 ÷ 80°C
Standard measuring range: 
      0...250; 0...500 Pa;
      0...2; 0...5; 0...10 kPa;
      -150...150; -250...250 Pa;
      -0,5...0,5; -1...1; -2,5...2,5; -5...5; -10...10 kPa
Output signal:

      4 ÷ 20 mA two wire transmission
​​​​​​​      0 ÷ 10 V three wire transmission
Power supply:

​​​​​​​      10…36 VDC two wire transmission
​​​​​​​      13…39 VDC three wire transmission
Error due to supply voltage changes: 0,005% / V
Load resistance: R_ 20k (for supply output)
Housing material: SS304
Adapters material C:

​​​​​​​      ​​​​​​​SS316Ti
     M20×1,5/_6×1 – brass
     Valve manifolds SS316