48mm X 48mm Panel Mounting Type Differential Low Pressure Gauge / Switch : DPB
DPB model is ideal for the application (such as HVAC) with differential pressure, vacuum pressure, gauge pressure and especially low pressure of non-corrosive gases or air measured. Device for Low Pressure Gauge / Switch, which is using MICOM, improved Accuracy.
Features
CE Certified
3-1/2 digit LED display
48mm X 48mm Panel Mounting Type
Auto Zero
2Ch Relay or 2Ch NPN Open Collector Alarm output
1~5VDC or 4~20mA analog output(Adjustable Pressure Range)
Measuring range 0~300..10kPa diff.
0.5~1.5%FS accuracy
Piezoresistive silicon cell
Use with non-corrosive, non-ionic media
Applications
Airflow Measurement
Room Static Pressure
VAV Box
Lab/Fume Hood Control
Clean Room Control
| Range | 0~300, 500, 750Pa 0~1, 2, 3, 5, 10kPa(diff.) ±300, ±500, ±750Pa, ±1, ±2, ±3, ±5, ±10kPa(diff.) |
| Performance Accuracy Thermal Effect/Zero Thermal Effect/Span Compensated Temp. Operating Temp. |
±0.5%FS±1digit(≥1000Pa), ±1.0%FS±1digit(500, 750Pa) ±1.5%FS±1digit(300Pa) ±0.15%FS/℃(≥750Pa), ±0.2%FS/℃(500Pa), ±0.3%FS/℃(300Pa) ±0.15%FS/℃(≥750Pa), ±0.2%FS/℃(500Pa), ±0.3%FS/℃(300Pa) 0~50℃ -10~70℃ |
| Electrical Display Excitation Output Switching Signal Analog Signal Elec. Connection |
3-1/2 digit LED 12~24VDC±10%(Relay Type:18~24VDC) 2 Ch RELAY or 2Ch NPN Open Collector TR 1~5VDC or 4~20mA (Adjustable Pressure Range) Terminal |
| Physical Proof Pressure Burst Pressure Pressure Port Wetted Materials |
300%FS Max. 500%FS Min 1/8” Nipple BsP, SiO₂, Si Rubber |
Cr. : http://www.sensys.co.kr