Industrial Temperature and Relative Humidity Sensor [SI-TH-02]
![Industrial Temperature and Relative Humidity Sensor [SI-TH-02]](https://www.iqhome.org/image/cache/catalog/products/sensors/SI-TH-759x800.png "Industrial Temperature and Relative Humidity Sensor [SI-TH-02]")
![Industrial Temperature and Relative Humidity Sensor [SI-TH-02]](https://www.iqhome.org/image/cache/catalog/products/sensors/SI-TH-02-759x800.png "Industrial Temperature and Relative Humidity Sensor [SI-TH-02]")
Industrial Temperature and Relative Humidity Sensor [SI-TH-02]
| Product Code: | SI-TH-02 |
| Availability: | Pre-Order |
-
95.00€
- 10 pcs: 85.50€
The SI-TH-02 sensor is part of the IQ Home sensor family. These industrial-grade devices are developed to automatically collect measurement data and send it to your preferred data processing platform. The sensors run on Li-Ion batteries, which take a long time to run out.
The SI-TH-02 sensor is a temperature and relative humidity measuring device. This makes it perfect to measure ambient air quality in huge offices and smart buildings. With these, you can easily control HVAC, BMS, IAQ, and the performance of test instruments.
Key features:
- Low power ISM frequency-based wireless sensor
- Ready to use, IQRF-DPA compatible device
- Single 3.6V Li-Ion Battery power supply
- More than 3 years of battery life*
- Easy-to-use communication protocol
- Data collection from devices with one RF command
*Battery life depends on the frequency of the measurement, the sensor's sleep period, RF network size and topology, and operating temperature.
Package contains:
- SI-TH-02 temperature and relative humidity sensor
- 3.6V Li-Ion Battery (already installed into the product)
| Temperature sensing | |
| Measurement range | -40 °C to +85 °C |
| Accuracy | ±0.3 °C (typical) |
| Resolution | 0.0625 °C |
| Relative humidity sensing | |
| Measurement range | 0 % to 100 % |
| Accuracy | ±2 RH (typical) |
| Resolution | 0.0625 % |
| RF Specifiaction | |
| Communication technology | IQRF - DPA |
| Communication module | DCTR-76D(A) |
| 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) located inside |
| Environmental conditions | |
| Operation temperature | -40 °C to +85 °C |
| Storage temperature | -40 °C to +85 °C |
| Relative humidity | 0 % to 100 % |
| 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) | 345 uA (typical) |
| RF TX consumption | Maximum 22 mA (according to RF output power) |
| Sensor ready time | < 2s |
| Mechanical and enclosure specification | |
| Product dimension (outline) | Box 65mm(W) x 65mm(D) x 40mm(H) Sensor 37mm |
| Mount type | Wall mountable |
| Enclosure colour | Light gray |
| Product weight | 120 g |
| Enclosure protection level | IP65 |
Datasheets
| Title | Version | Date | |
|---|---|---|---|
 |
SI Series Sensor Datasheet | 20.04 | 2020-04-18 |
Reference Manuals
| Title | Version | Date | |
|---|---|---|---|
|
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 |
 |
Uploading sensor data to Google Spreadsheet with Node-RED | 22.08 | 2022-08-24 |
 |
Uploading sensor data to ThingSpeak with Node-RED | 22.08 | 2022-08-24 |
 |
Sending email alerts with Node-RED | 22.08 | 2022-08-24 |
 |
Visualizing sensor data using Node-RED Dashboard | 22.08 | 2022-08-24 |
Online Tools and Calculators
| Title | Version | Date | |
|---|---|---|---|
 |
Sensor Battery Lifetime Calculator | 2020-04-02 |
Video tutorials
| Title | Version | Date | |
|---|---|---|---|
 |
Introduction and Install | 2023-02-20 | |
 |
Connection to Gateway (LAN) | 2023-02-20 | |
 |
Adding a New Device | 2023-02-20 | |
 |
Connection to Gateway (USB) | 2023-02-20 | |
 |
The Scheduler Wizard | 2023-02-20 |
Marketing Materials
| Title | Version | Date | |
|---|---|---|---|
 |
Effects of Relative Humidity on Electronics | 2019-06-24 | |
 |
SI Series Sensor Brief | 19.04 | 2020-04-16 |
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