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Feature
Low Differential Pressure Transmitter are engineered for building automation in the HVAC/R industry , pressure and flow monitoring, and low differential pressure test in industry application.
Differential pressure range can be set on request.
Input voltage：16~30Vac/Vdc
Output signal：0~10V and 4~20mA（2 wire output，can be used at the same time）
LCD backlight digital display.
Auto zero calibration when switch on.
Manual zero calibration.
ABS industrial plastic cover，IP65protection
Rotation is fixed on the backboard.
Specification
Pressure Range |
I |
0~-100/+100 Pa... -1000/+1000 Pa |
II |
0~-1000/+1000Pa...-10000/+10000Pa |
|
Precision |
±0.5% FS, ±1% FS |
|
Medium |
Air and neutral gases |
|
Unit |
I / II |
Pa, mmH2O, mbar, inWG, mmHg, daPa, KPa, hPa |
Allowable pressure |
I |
15,000Pa |
II |
150,000Pa |
|
Output signal |
1 Group 4 ~ 20 mA or 0 ~ 10 VDC ( 2 wire ) |
|
Power Supply |
16 ~ 30 VDC/VAC ( 2 wire ); 24Vdc adaptor power supply; 220Vac |
|
Material：industrial plastic, flame retarded rating: UL94-V0
Protection Grade：IP65
Display：LCD display，50 x 22.5 mm
Number Height： test value at 10 mm , unit at 5 mm
Pressure Connection：metal barb connection, Ø 6.2 mm
Cable Connection：max diameter: Ø 8 mm
Weight：140g
Transmitter function
Precision |
0.5%FS,1%FS |
Response time |
20ms |
Resolution |
1Pa,0.1mmH2O,0.01mbar,0.004inWG, 0.007mmHG,0.1daPa,0.001KPa,0.01hPa |
Zero Calibration |
Manual zero calibration or auto zero calibration when switch on. |
Media |
Air and Neutral Gas |
Allowable Pressure |
15KPa（I） 150KPa（II） |
Operating Temperature |
0~+60℃ |
Storage Temperature |
-10~+70℃ |
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