Differential Pressure Transmmitter For Low Ranges – Aplisens PRE-50G Series

Features

  • Measuring range start from 250Pa
  • Output signal: 4-20mA, 0-20mA, 0-10V
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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.

Specification

Measuring range 250 Pa >250…700Pa >700…2500 Pa >2500 Pa
Overpressure limit
Static pressure limit
(repeated – without histeresis)		 35 kPa 35 kPa 100 kPa 100 kPa
Accuracy 1,6%  0,6% 0,3%
Thermal error 10°C 1%  0,6% 0,3%
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…39 VDC two wire transmission
13…39 VDC three wire transmission
Error due to supply voltage changes 0,005% / V
Load resistance R≥ 20kΩ
Housing material 0H18N9 (SS304)
Adapters material C – SS316Ti
M20×1,5/A6×1 – brass
Valve manifolds SS316

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Aplisens PRE-50G Differential pressure transmmitter for low ranges-DpstarGroup

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