SN-TH-02/24 Temperature & Humidity Sensor

SN-TH-02/24 Wireless Temperature and Humidity Sensor

Product Code:	SN-TH-02/24
Availability:	Pre-Order

49.00€
59.00€

Available Options

Measured Quantities

Power supply

Qty

Description
Specification

SN-TH-02/24 is a wireless sensor for temperature and relative humidity monitoring in indoor environments. 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 environmental monitoring, building automation and HVAC performance checks.

Key features

Temperature measurement range: -20 to +60 °C; typical accuracy ±0.3 °C; resolution 0.0625 °C
Relative humidity measurement range: 0 to 85% RH; typical accuracy ±3% RH; resolution 0.0625%
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, measurements 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: -20 to +60 °C. Relative humidity measurement range: 0 to 85% RH.

Package contents

Package contains:

SN-TH-02/24 temperature and relative humidity sensor

Select the required power and enclosure configuration in the product options before ordering.

Temperature sensing
Measurement range	-20 °C to +60 °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 %
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	-20 °C to 60 °C
Storage temperature	-20 °C to +60 °C
Relative humidity	0 % to 85 %
Electrical specification
Input power supply / Input voltage	9-24VDC
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)	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