| Customization: | Available |
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| Type: | Differential Pressure Transmitter |
| Structure Type: | Diffused Silicon Pressure Transmitter |
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Product Description:
The digital differential pressure transmitter adopts the original imported differential pressure sensor as the pressure sensing element,which has the characteristics of high accuracy and good long -term stability.
Users can choose 4~20mA current output or RS485 Modbus RTU output according to their needs.
The product adopts wall -mounted installation,which is suitable for ventilation system,fire prevention and smoke exhaust system,fan detection,air conditioning filter system and other fields that require slight differential pressure detection.
Technical Characteristics:
4 digits LED displays pressure in real time.
4~20mA / RS485 output
Unit switch,reset function etc
Support address,baud rate,filter constant,display digit setting
Product anti-electromagnetic interference design,stable and reliable date
Application:
Smoke prevention system
Cleanroom
Ward and operating room
Ventilation system
Fan test
Clean bench
Air conditioning filter system
Other differential Pressure detection
Specification:
| Range | -30~30/-60~60/-125~125/-250~250/-500~500Pa |
| -1~1/-2.5~2.5/-5~5kPa | |
| Acc. | 2%FS (<=100Pa) 1%FS (>100Pa) |
| Overload Pressure | 7kPa(<=1kPa) 5 X range (>1kPa) |
| Long-term Stability | better than 0.25%/year |
| Output | 4~20mA / RS485 |
| Power Supply | 12~28V |
| Operation Temperature | -40~80ºC |
| Compensation Tempreature | -10~60ºC |
| Measurement Medium | No corrosive gas such as air and nitrogen |
| Air tube diameter | 5mm |
| Electrical Protection | Anti-reverse,anti-interference protection |
| Shell Material | ABS |
| Shell Size | 83.7x 83.7mm |
| Outlet Way | Straight out with cable lock |
| Accessories | M4 self-tapping screw,expansion tube |
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