| 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. |