CO2 + Temperature and Relative Humidity Sensor [SN-THC-02]

CO2 + Temperature and Relative Humidity Sensor [SN-THC-02]

Product Code: SN-THC-02
Availability: 4
  • 149.00€


Available Options

The IQ Home single Li-Ion Battery powered sensor family is developed for our automated measuring and data collectingsolution.

The SN-THC-02 sensor is intended for CO2 sensor applications in "ambient air" - typically breathable air applications in smart buildings, office management, HVAC, BMS, IAQ controls, monitors, and test instruments.

Key features:

  • Low power ISM frequency based wireless sensor
  • Ready to use IQRF - DPA compatible device
  • Single 3.6V Li-Ion Battery supply
  • More than 3 year battery life*
  • Easy to use communication protocol
  • Data collection from devices in one RF command

*Battery life is depend of measurement frequency, sleep period time, RF network size, RF network topology, operation temperature.

Package contains:

  • SN-THC-02 CO2 sensor
  • 3.6V Li-Ion Battery (already installed into the product)
Temperature sensing
Measurement range 0 °C to +50 °C
Accuracy ±0.3 °C (typical)
Resolution 0.0625 °C
Relative humidity sensing
Measurement range 0 % to 85 %
Accuracy ±3 RH (typical)
Resolution 0.0625 %
CO2 concentration sensing
Measurement range 0 ppm to 5000 ppm
Accuracy ±50 ppm +/- 3% of reading
Resolution 1 ppm
RF Specifiaction
Communication technology IQRF - DPA
Communication module DCTR-76DA
IQRF-OS verision 4.03D
IQRF-DPA verision 4.11
RF mode Low Power
RF band 868 MHz (916 MHz on special request)
RF output power 8 mW
Antenna Internal, PCB
Local display and control
State feedback LED (Red/Green)
Environmental conditions
Operation temperature 0 °C to 50 °C
Storage temperature -20 °C to +60 °C
Relative humidity 0 % to 85 %
Electrical specification
Input power supply / Input voltage 2400 mAh 3.6V Li-Ion Battery (AA size) [Battery included]
Sleep consumption <1 uA (typical)
Idle consumption (RF RX active) 1 mA (typical)
RF TX consumption Maximum 22 mA (according to RF output power)
Sensor ready time < 10s
Mechanical and enclosure specification
Product dimension (outline) 80mm(W) x 80mm(D) x 25mm(H)
Mount type Wall mountable
Enclosure material ABS
Enclosure colour White
Product weight 80 g
Enclosure protection level IP30


Title Version Date
SN Series Sensor Datasheet 20.04 2020-04-18

Reference Manuals

Title Version Date
IQ Home Sensor Protocol Documentation DPA 4.11 2020-05-04

Online Tools and Calculators

Title Version Date
Sensor Battery Lifetime Calculator 2020-04-02

Video tutorials

Title Version Date
Connection to Gateway (USB) 2020-01-17
Introduction and Install 2019-04-09
Connection to Gateway (LAN) 2019-06-27
Adding a New Device 2019-06-27

Marketing Materials

Title Version Date
Indoor Air Quality 2019-07-09
SN Series Sensor Brief 19.04 2020-04-16

News and product updates