IP65 NEMA4 Dpt Sensor Differential Pressure Sensor Customized
dpt sensor differential pressure sensor
Description
The differential pressure transmitter utilizes the piezoresistive effect of the silicon conductor of the differential pressure sensor to realize the conversion of the differential pressure and the electrical signal.
Because the signal output by the Wheatstone bridge on the sensitive chip has a good linear relationship with the differential pressure, the accurate measurement of the measured differential pressure can be realized.
Differential pressure transmitter is widely used in industrial process control, flow measurement, medical instruments, aerodynamic measurement, hydraulic, pneumatic equipment and other fields.
The differential pressure transmitter is mainly used for the measurement of differential pressure, liquid level and flow.
In petroleum and petrochemical industry, differential pressure, liquid level and flow are very important parameters, so differential pressure transmitter can realize local display, remote monitoring, control, alarm and other functions.
Feature
- Ranges from -25/+25Pa to -10000/+10000Pa (according to models)
- Auto zero manual calibration
- Voltage, current, digital signal output
- Standard accuracy <±1% FS
- IP65 house protection
- When ≤100Pa,accuracy＜±3%FS±2Pa
Application
- HVAC system
- Pharmaceutical clean rooms
- Electronic clean rooms
- Medical clean rooms
- Commercial buildings
- Public transport hub
Technical data
| Model | KDP110 |
| Measurement Units | Pa,mmH2O,inWG,mmHG,KPa,mbar |
| Accuracy | <±1% FS@-5 to +65℃ |
| Response Time | 0.5s |
| Repeat Stability | ±0.01 % at FS /Year |
| Resolution | 0.1 Pa; 0.1 mmH2O; 0.01mbar; 0.01mmHG |
| Media | Air and neutral gases |
| Operating Temperature | -20…+70℃ |
| Storage Temperature | -40…+60℃ |
| Power Consumption | ＜1.5W |
| Tolerated over pressure | x15 |
| Power Supply | 16~30VAC/DC (3wire) / 18~30VDC (2wire) |
| Output Signal | 4-20mA(2wire) |
| 4-20mA(3wire) | |
| 0~5V/0~10VDC(3wire) | |
| RS-485 | |
| Customized | |
| Auto Zero | Manual calibration |
| Housing Material | PC&ABS,UL94V-0 |
| Protection Class | IP65/NEMA4 |
| Cable Gland | M16*1.5 |
Dimension
Measuring range adjustment
Output setting(3 wire Model)
Manual Zero-point correction
Ordering guide
KDP110-Range-Output
| Model | Range | Output | ||
| KDP110 | -100~+100Pa | (1) | 4-20mA(2 wire) | (E) |
| -1000~+1000Pa | (2) | 4-20mA(3 wire) | (F) | |
| -2000~+2000Pa | (3) | 0-5/0-10V(3 wire) | (G) | |
| -10000~+10000Pa | (4) | RS-485 | (H) | |
| Customized | ||||
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