Ranges: -1000 to +1000Pa
Display: LCD Backlight
Outputs: 4 ~ 10mA (2-Wires)
Keram KDP210 Series Differential Pressure Transmitter
Keram KDP210-4DE
| Keram KDP210 Technical Specifications | |
|---|---|
| ● POWER SECTION | |
| Power Supply Options | Dependent on output loop configuration selection: Standard voltage, current 3-wire, or RS-485 operations run on regular low-voltage industrial grids. |
| Power Consumption | < 3 W maximum active electrical power load. |
| ● INPUT SECTION | |
| Measurement Ranges Matrix | Fully adjustable across model categories: Range Code 1: -100 to +100 Pa Range Code 2: -1,000 to +1,000 Pa Range Code 3: -2,000 to +2,000 Pa Range Code 4: -10,000 to +10,000 Pa *Note: Baseline spans adjustable down to -25/+25 Pa boundaries according to sub-model scaling. |
| Pressure Media Compatibility | Air and neutral gases. |
| Tolerated Overpressure | Robust burst overpressure margin; wetted sensor core structure blocks downstream pressure spikes. |
| ● OUTPUT SECTION | |
| Output Signal Formats | Selectable via model ordering code designations: Code E: 4 to 20 mA active loop retransmission (2-wire configuration) Code F: 4 to 20 mA retransmission (3-wire configuration) Code G: 0 to 5 VDC or 0 to 10 VDC linear signal (3-wire configuration) Code H: Digital RS-485 serial bus interface |
| Selectable Measurement Units | Pascal (Pa), Millimeters of Water (mmH2O), Millimeters of Mercury (mmHg), or Millibar (mbar). |
| Local HMI Display Window | Integrated backlight LCD screen providing sharp local visual display of process pressure parameters. |
| ● PERFORMANCE | |
| Standard Accuracy Class | < ±1.0% of full scale (FS) across standard environmental bounds from -5 to +65°C. |
| Dynamic Response Time | 0.5 second rapid loop response time baseline. |
| Measurement Repeatability | ±0.01% of full scale (FS) stability shift per year. |
| Visual Display Resolution | 0.1 Pa | 0.1 mmH2O | 0.01 mbar | 0.01 mmHg |
| Manual Zero-Point Execution | Pushbutton manual calibration routine; requires connecting electrical power supply lines 1 hour prior. *Execution Rule: Release connection tubes from “+” and “-” ports, press and hold zero button for 3 seconds, then reinstall process tracking tubes. Recommended execution schedule every 12 months. |
| ● PHYSICAL | |
| Installation Profiling | Integrated external mounting holes allow surface attachment with the terminal block cover sheet fully closed. |
| Pressure Port Connections | Dual mechanical barb terminals marked for high-pressure (+) and low-pressure (-) connection tube lines. |
| Commissioning Interfaces | Onboard setting button allows manual entry to scale loop response time parameters directly from the front array. |
| ● STANDARDS CONFORMITY | |
| Atmospheric Operating Ranges | Operating Ambient Temperature boundaries: -20 to +70°C Storage Ambient Temperature boundaries: -40 to +60°C |
| Environmental Protection Class | IP65 dust-tight and weatherproof certified enclosure containment structure. |
| Product Disposal Baseline | WEEE compliant core layout; contains valuable materials that should be forwarded to local industrial hardware recycling lines rather than general waste. |
Download Keram KDP210-4DE information here
Datasheet: Keram KDP210 Differential Pressure Transmitter Data Sheet
Manual: Keram KDP210 Installation Guide Air Differential Pressure Transmitter
