SI-T-02/B Temperature Sensor for Infrared Heating

SI-T-02/B Wireless Temperature Sensor for Infrared Heating Systems

Product Code:	SI-T-02/B
Availability:	Pre-Order

95.00€

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Measured Quantities

Calibration certificate

ISO temperature calibration certificate - with 3 measuring points (+62.00€)

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Description
Specification

SI-T-02/B is a battery-powered wireless temperature sensor intended for infrared heating systems. It communicates over IQRF-DPA with IQ Home gateways and compatible systems, allowing temperature data to be collected without a dedicated sensor cable to the control point.

The IP65 housing supports installation in industrial environments within the published operating range.

Key features

Temperature measurement range: -40 to +85 °C; typical accuracy ±0.3 °C; resolution 0.0625 °C
Designed for temperature monitoring in infrared heating systems
IQRF-DPA 4.11 and IQRF-OS 4.03D
868 MHz low-power radio with 8 mW output (916 MHz on special request)
3.6 V, 2400 mAh lithium AA battery included
IP65 wall-mount enclosure, light grey
Internal PCB antenna and red/green status LED

Installation and integration

The sensor can be integrated into an IQRF-DPA network and read through an IQ Home gateway. Measurements can be forwarded to monitoring software, a controller or a cloud platform, depending on the system configuration.

Select the mounting position according to the requirements of the infrared heating system and make sure that the measured temperature remains within the -40 to +85 °C range. The IP65 housing supports wall mounting in industrial environments.

Package contents and battery life

Package contains:

SI-T-02/B industrial temperature sensor
3.6 V, 2400 mAh lithium AA battery

*Battery life depends on measurement frequency, sleep period, RF network size and topology, and operating temperature.

Temperature sensing
Measurement range	-40 °C to +85 °C
Accuracy	±0.3 °C (typical)
Resolution	0.0625 °C
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 40mm
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
	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
	IQ Home Sensor Protocol Documentation	DPA 4.11	2020-05-04

Application Notes

Title	Version	Date
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
Uploading sensor data to Adafruit IO with Node-RED	22.08	2022-08-24