SN-THC-02/24 Wireless CO2, Temperature and Humidity Sensor
SN-THC-02/24 Wireless CO2, Temperature and Humidity Sensor
| Product Code: | SN-THC-02/24 |
| Availability: | Pre-Order |
-
159.00€
SN-THC-02/24 is a wireless sensor for indoor monitoring of carbon dioxide (CO2), temperature and relative humidity. It is powered from a 9 to 24 V DC supply and communicates over IQRF-DPA with IQ Home gateways and compatible systems.
Typical applications include indoor air-quality monitoring, building automation, HVAC checks and environmental data collection in offices and other indoor spaces.
Key features
- CO2 measurement range: 0 to 5000 ppm; typical accuracy ±(30 ppm + 3% of reading)
- Temperature range: 0 to +50 °C; typical accuracy ±0.3 °C
- Relative humidity range: 0 to 85% RH; typical accuracy ±3% RH
- 9 to 24 V DC power supply
- IQRF-DPA 4.11 and IQRF-OS 4.03D
- 868 MHz low-power radio with 8 mW output (916 MHz on special request)
- Wall-mountable 80 × 80 × 25 mm IP30 ABS enclosure
- Red/green LED status indication
Integration and installation
The sensor can be read through an IQ Home gateway or another compatible IQRF-DPA network. Depending on the system configuration, data can be forwarded to monitoring software, a building management system, a PLC or a cloud platform.
Install the sensor in a dry indoor location and connect a suitable 9 to 24 V DC supply. The IP30 enclosure provides no water protection. Operating temperature: 0 to +50 °C; relative humidity measurement range: 0 to 85% RH.
Package contents
Package contains:
- SN-THC-02/24 CO2, temperature and relative humidity sensor
Select the required power and enclosure configuration in the product options before ordering.
| 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 | ±30 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 | 9-24V DC |
| 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 |
Datasheets
| Title | Version | Date | |
|---|---|---|---|
 |
SN Series Sensor Datasheet | 21.09 | 2021-09-09 |
|
SN Series Sensor Datasheet | 21.09 | 2021-09-09 |
Reference Manuals
| Title | Version | Date | |
|---|---|---|---|
|
IQ Home Sensor Protocol Documentation | DPA 4.11 | 2020-05-04 |
|
IQ Home Sensor Protocol Documentation | DPA 4.11 | 2020-05-04 |
Application Notes
| Title | Version | Date | |
|---|---|---|---|
 |
Uploading sensor data to Adafruit IO with Node-RED | 22.08 | 2022-08-24 |
 |
Visualizing sensor data using Node-RED Dashboard | 22.08 | 2022-08-24 |
|
Visualizing sensor data using Node-RED Dashboard | 22.08 | 2022-08-24 |
 |
Sending email alerts with Node-RED | 22.08 | 2022-08-24 |
|
Sending email alerts with Node-RED | 22.08 | 2022-08-24 |
 |
Uploading sensor data to ThingSpeak with Node-RED | 22.08 | 2022-08-24 |
|
Uploading sensor data to ThingSpeak with Node-RED | 22.08 | 2022-08-24 |
 |
Uploading sensor data to Google Spreadsheet with Node-RED | 22.08 | 2022-08-24 |
|
Uploading sensor data to Google Spreadsheet with Node-RED | 22.08 | 2022-08-24 |
|
Uploading sensor data to Adafruit IO with Node-RED | 22.08 | 2022-08-24 |
Video tutorials
| Title | Version | Date | |
|---|---|---|---|
 |
The Scheduler Wizard | 2023-02-20 | |
|
The Scheduler Wizard | 2023-02-20 |
Marketing Materials
| Title | Version | Date | |
|---|---|---|---|
 |
SN Series Sensor Brief | 19.04 | 2020-04-16 |
|
SN Series Sensor Brief | 19.04 | 2020-04-16 |
Tags: SN-THC-02/24, IQ Home, 24 V CO2 sensor, temperature, humidity, indoor air quality, IQRF-DPA