Produal HDK temperature and CO2 sensor for air handling systems
- For use in air distribution systems
- Temperature andCO2 level measurement
- Output 3x 0...10V (temperature +CO2 + control programmable analog output)
- ABCLogic automatic calibration to prevent long-term drift
| Measured quantity | Refrigerants / Hazardous gases / CO2 / Dust |
| Measuring part of the sensor | Standard |
| Cable length | No cable |
| Measured temperature range | worse than -30..+80°C |
| Designation | Built-in |
| Producer | Produal |
Produal HDK are sensors designed to detect and control carbon dioxide concentration, temperature and humidity inside ventilation ducts. The sensor can also be used for demand-based ventilation control. The N model allows the measured values to be displayed on a display. The setpoint can be locked to display continuously on the display. The ABCLogic™ self-calibration method eliminates possible long-term characteristic drift. The ABCLogic™ function can be disabled using the ML-SER tool.
The control output can be controlled either by a single measured value or by the maximum of all values. The sensor settings can be changed using the ML-SER tool.
The transmitter can be equipped with an HD-R relay (24 Vac, 1 A). The relay output can also be controlled by one measured value or by all measured values. The relay output can be set using the ML-SER tool.
The selling price shown is retail price, for single unit sales. If you require multiple units, please feel free to contact us for a significantly better price.
| TECHNICAL PARAMETERS | |
|---|---|
| Measuring range - temperature Measuring range -CO2 | 0 ... +50 °C 0 ... 2000 ppm |
| Accuracy - temperature Accuracy -CO2 | ± 0,5 °C ± 40ppm +3% of value |
| CO2 time constant | < 2 min |
| Long-termCO2 stability | < 2% of range |
| Stem dimension | O 10 x 110 mm |
| Outputs | 3x 0...10 V (<2 mA) |
| Coverage | IP54 |
| Dimensions | 105 x 104 x 155 mm |
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