Eelectron SM03E03ACC-3 PlugIn Sensor for PD00ExxKNX CO2, VOC, temperature – black
Eelectron SM03E03ACC-3 PlugIn Sensor for PD00ExxKNX CO2, VOC, temperature – black

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Eelectron

Eelectron SM03E03ACC-3 PlugIn Sensor for PD00ExxKNX CO2, VOC, temperature – black

SKU: SM03E03ACC-3
(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.
$159.90 USD
-27% $218.40 USD $159.90 USD
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The Eelectron SM03E03ACC-3 is a plug-in indoor-air-quality sensor in black for the Eelectron presence detector range, with a true CO2 sensor (400–2000 ppm) plus VOC and temperature sensing. Clipped onto a PD00E02KNX Multi, PD00E03KNX Space, PD00E20KNX Wide Range or PD00E21KNX Corridor detector it turns the ceiling device into a complete demand-controlled-ventilation sensor for classrooms, meeting rooms, hotel rooms and open offices, with no extra bus device.

The module is powered and read through the host’s smart-sensor input and its front LED can be set to one of 4 modes to show CO2 bands (off ≤ 700 ppm, slow blink to 1000 ppm, fast blink to 1600 ppm, steady above) as a visible ventilation prompt for occupants. The VOC channel reports TVOC and needs approx. 96 hours to stabilise. Mount the sensor-plus-plug-in pair with the PD00E07ACC double squared ring, or in a PD00E00ACC surface enclosure. The white version is SM03E03ACC; the lighter SM03E02ACC offers VOC with eCO2 estimation only.

Key Features

  • Plug-in for Eelectron presence detectors: PD00E02KNX (Multi), PD00E03KNX (Space), PD00E20KNX (Wide Range), PD00E21KNX (Corridor)
  • CO2 sensor 400–2000 ppm, accuracy ±(50 ppm + 5 %)
  • VOC sensor for Indoor Air Quality (TVOC)
  • Temperature sensor, −5…+50 °C (23…122 °F)
  • Front LED with 4 selectable modes indicating CO2 bands (700 / 1000 / 1600 ppm) or disabled; mode set by button
  • Powered via the host sensor’s smart-sensor input: 12–24 V AC / 12–30 V DC, 6 mA, 50 mA peak
  • Also usable on the first input of the TC28A01KNX fan-coil controller
  • VOC channel stabilisation approx. 96 h
  • Mounts with the detector via PD00E07ACC-1 / PD00E07ACC-3 double squared ring; surface enclosure PD00E00ACC or box frame PD00E01ACC
  • Finish: black

Technical Specifications

Function Plug-in sensor CO2 + VOC + temperature
Power supply 12–24 V AC / 12–30 V DC via the host sensor smart-sensor input
Current consumption 6 mA; max. peak 50 mA
CO2 sensor 400–2000 ppm; accuracy ±(50 ppm + 5 %)
VOC TVOC measurement (IAQ)
Temperature sensor −5…+50 °C (23…122 °F)
Front LED 4 modes: CO2-band indication (≤700 / ≤1000 / ≤1600 / ≥1600 ppm), very-slow heartbeat, or always off
Compatible hosts PD00E02KNX(-3), PD00E03KNX(-3), PD00E20KNX(-3), PD00E21KNX(-3), TC28A01KNX
Stabilisation time Approx. 96 h (VOC)
Installation Indoor, dry locations; keep ≥ 4 mm from non-SELV (230 V) conductors
Finish Black
Weight 0.11 kg (0.24 lb)
Manufacturer part no. / GTIN SM03E03ACC-3 / 8054144527819

Related Products

SM03E03ACC (same plug-in in white). VOC + eCO2 + temperature version: SM03E02ACC / SM03E02ACC-3. Host detectors: PD00E02KNX / PD00E02KNX-3, PD00E03KNX / PD00E03KNX-3, PD00E20KNX / -3, PD00E21KNX / -3. Mounting: PD00E07ACC-1 / PD00E07ACC-3 double squared ring, PD00E00ACC / PD00E00ACC-3 surface enclosure, PD00E01ACC box frame.

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

Datasheet (PDF) · Available to order.

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