SK20-TC-VOC-2B - KNX Temperature and VOC Sensor with Controller, 2 Binary Inputs
SK20-TC-VOC-2B - KNX Temperature and VOC Sensor with Controller, 2 Binary Inputs

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ARCUS EDS

SK20-TC-VOC-2B - KNX Temperature and VOC Sensor with Controller, 2 Binary Inputs

SKU: 30513261
(0)
✗ UL Listed
This product has not been certified by an NRTL (UL, ETL, CSA or equivalent). Installation in USA projects may require a Field Evaluation by a recognized laboratory. Consult your local AHJ before specifying.
~ Low Voltage · SELV
This device operates on a Safety Extra Low Voltage circuit — such as the KNX 29V bus or a DALI 16V bus (NEC Class 2). When powered by an NRTL-listed power supply, many AHJs accept non-listed SELV devices. Verify with your local AHJ before specifying.
$274.82 USD
-17% $329.79 USD $274.82 USD
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The SK20-TC-VOC-2B is a KNX room sensor that measures temperature and VOC air quality and includes an integrated room temperature controller (RTR). The VOC sensor tracks mixed-gas air quality, a good basis for air-quality based ventilation control.

The complete white plastic unit measures 71 x 71 x 25 mm (2.8 x 2.8 x 0.98 in) and flush-mounts on a standard in-wall box. Two binary inputs accept local contacts, and the sensor runs on KNX bus power with no auxiliary supply.

Key Features

  • Temperature -25 to +80 °C (-13 to 176 °F), resolution 0.02 °C (0.04 °F), accuracy ±0.4 °C (±0.72 °F) (5 to 60 °C (41 to 140 °F)), else ±0.8 °C (±1.4 °F)
  • VOC mixed-gas air quality measurement
  • 2 binary inputs
  • White plastic housing 71 x 71 x 25 mm (2.8 x 2.8 x 0.98 in), flush mount on standard in-wall box, IP20
  • Integrated bus coupler and RTR; bus powered, no auxiliary supply; ETS application HLK305

Technical Specifications

Article no. 30513261
KNX bus voltage KNX 21-32 VDC
Power consumption approx. 240 mW at 24 VDC (bus powered)
Auxiliary supply Not required (bus powered)
Measuring Temperature -25..+80 °C (-13 to 176 °F), res. 0.02 °C (0.04 °F), accuracy ±0.4 °C (±0.72 °F) (5..60 °C (41 to 140 °F)) else ±0.8 °C (±1.4 °F); VOC level
Inputs / outputs & connections 2 binary inputs
Protection rating IP20
Dimensions 71 x 71 x 25 mm (2.8 x 2.8 x 0.98 in)
Mounting Flush mount on standard in-wall box, indoor (complete white plastic unit)
Operating temperature -25 to +80 °C (-13 to 176 °F) (storage -25 to +80 °C (-13 to 176 °F)); 10..95 % rH non-condensing

Downloads

(CE certified; not UL/NRTL listed — verify local code requirements before specifying in US installations)

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