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)

Load resistance

Housing material 0H18N9 (SS304)

Adapters material C - SS316Ti

M20×1,5/_6×1 – brass

Valve manifolds SS316