LCD Display Differential Pressure Transmitter Dp Transmitter
LCD Display dp differential pressure transmitter dp transmitter
Description
Differential pressure transmitter is a sensor for measuring pressure and differential pressure. It is a non-contact measuring instrument. Its working principle is to use the small change of the measured medium to detect the small pressure and differential pressure signal.
Traditional pressure gauges and vacuum gauges can only measure the value of the measured pressure directly; The micro-differential pressure transmitter can accurately measure the small change of the measured pressure or liquid column height with time, so it has high accuracy and stability, and is widely used in the field of industrial automation process control and scientific research.
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 | KDP210 |
| 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 |
| Display | Backlight LCD display(4-20mA 2 wire without backlight) |
| Cable Gland | M16*1.5 |
Dimension(mm)
Measuring range adjustment
Output setting(3 wire Model)
Manual Zero-point correction
Ordering guide
KDP210-Range-display-output
| Model | Ranges | Display | output | |||
| KDP210 | -100~+100Pa | (1) | LCD backlight | (D) | 4-20mA(2 wire) | (E) |
| -1000~+1000Pa | (2) | 4-20mA(3 wire) | (F) | |||
| -2000~+2000Pa | (3) | 0-5/0-10VDC (3 wire) | (G) | |||
| -10000~+10000Pa | (4) | RS-485 | (H) | |||
| Customized | ||||||
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