eSENSE Slim is used to measure indoor air carbon dioxide concentration.

Defining attributes

  • Two analogue outputs
  • Internal automatic self-diagnostics
  • Maintenance free
  • Cost-optimized for connection to DDC:s

This product is an ultra-compact transmitter intended for factory mounting for both wall and duct applications with the protection class IP50. A 300 mm long cable connected to the PCB makes it possible to place the sensor where mounting is difficult.

Article number 050-8-0003
Operating principle Non-dispersive infrared (NDIR)
Measured gas CO₂
Measurement range 0 - 2,000 ppm
Accuracy ±30 ppm ±3 % of reading
Operating range RH <95 % RH
Operation range °C <50 °C
Warm-up time ≤1 min. (@ full specs ≤ 15 minutes
Response time <2 min
Power supply 24 V AC
Peak current
Average current <1 W
Communication Modbus protocol, UART
Outputs 2x Analogue
Compliance TBA
Maintenance Maintenance free
Life expectancy > 15 years
Dimensions 106 x 67 x 26 mm (L x W x H)
Weight TBA
Storage conditions -40-70 °C (display model (Disp): -20-50 °C)

Disclaimer : Please refer to product specification for the complete technical details.

Article number Product Description
050-8-0003 eSENSE Slim Ultra-compact transmitter for factory mounting.
050-8-0045 eSENSE Slim – OUT1 0 – 5 V OUT1=0 to 5 V