Wireless Temperature Sensor ST105

ST105, Integrated (normal temperature);

Products Temperature Sensors Wireless Temperature Sensors (BLE)

CommunicationBluetooth 5.0
Measurement Range-45~125°C
Sensor TypeThermal resistance
Measurement Precision±1℃
Explosion ProtectionEX ia IIC T4 Ga
Ingress ProtectionIP67
Battery Life5-10 years

Product Overview

Technical Specifications

Downloads

System Architecture

Overview

The ST Series Wireless Temperature Sensors are industrial-grade devices engineered for precise temperature monitoring of industrial equipment. They offer high accuracy, ultra-low power consumption, and exceptional durability, making them ideal for long-term operation in harsh industrial environments.

ST105 offer an integrated design, ideal for surface temperature monitoring. Installation is straightforward using adhesive, screws, clamps, or magnetic methods.

The sensor data is transmitted wirelessly to remote monitoring system, allowing users to monitor the temperature and receive timely alerts, continuously track the entire process, ensure the safe operation of equipment, prevent unplanned downtime, and reduce maintenance time and costs.

Features and Advantages

Accurate

Platinum resistance thermometer: 15-Bit ADC, resolution 0.03℃, accuracy ±0.5℃.Type K Thermocouple: 14-Bit ADC, resolution 0.25℃, accuracy ±2℃.

Easy-to-install

Cable-free, mounted with adhesive, threaded, and clamping methods.

Wireless

Reliable data transmission via Bluetooth or LoRa/LoRaWAN.

Low-powered

Built-in battery with 5-10 years of life for normal usage.

Ruggedized

Waterproof, dustproof, shockproof, corrosion-resistant, and intrinsically safe; suitable for harsh industrial environment.

Flexible

Configurable sampling and communication periods to meet specific requirements.

Accessible

Remotely accessible anytime, with automatic alerts and maintenancefree operation.

Convenient

Bluetooth compatible and can be connected via mobile app.

APPLCATIONS

Equipment Monitoring
Pipeline Monitoring
Container Monitoring
Environment Monitoring

Form FactorIntegrated (normal temperature)
Sensor TypeThermal resistance
Measurement Range-45~125°C (sensing element)
Measurement Precision±1℃
Data Acquisition Period1/2/5/10/15/20/30/60/120/240/360/480/720/1440 minutes
Communication2.4GHz Wireless Sensor Network (Bluetooth 5.0), line-of-sight range 300m
Battery1200mAh Li/SOCL2; replaceable
Dimensions33 x 28.5mm (D x H)
Weight38g
Operating Temperature-40~85°C
Operating Humidity10%~90% RH
EnclosureMetal and polyamide with fiberglass
Explosion ProtectionEX ia IIC T4 Ga
Ingress ProtectionIP67
MountingScrews, adhesive, clamping ring or magnetic mounting