TES Temperature Sensor

Compact wireless temperature sensor with external probe for precision measurement on pipes, surfaces, and immersion applications.

External Probe

Precision Probe Temperature Measurement

The TES features an external temperature probe that can be attached to pipes, placed on surfaces, or immersed in liquids. The probe design allows you to measure temperature exactly where it matters, while the wireless transmitter can be positioned in an accessible location.

EpiSensor TES probe temperature sensor
Compact Design

Small Form Factor

The TES features a compact enclosure that fits easily into tight spaces. Mount it near pipes, inside panels, or on walls without taking up valuable space. The small form factor makes it ideal for dense monitoring installations where many measurement points are needed.

EpiSensor TES compact sensor design
ZigBee Mesh

Wireless Mesh Connectivity

Temperature data is transmitted wirelessly via the ZigBee mesh network. No data cables needed between the measurement point and your monitoring system. Battery powered with a multi-year battery life for truly wireless deployment.

EpiSensor wireless sensor mesh network diagram
Technical Details

Specifications

Model TES
Sensor External probe (NTC thermistor or PT100)
Temperature Range -40 to +125 C (probe dependent)
Accuracy +/- 0.5 C (typical)
Probe Types Pipe strap, surface contact, immersion
Wireless ZigBee (IEEE 802.15.4) mesh network
Power Battery powered (multi-year life)
Certifications CE
Download Datasheet (PDF)
Applications

Use Cases

Pipe Temperature Monitoring

Strap the probe to heating or cooling pipes to monitor flow and return temperatures for HVAC and district heating systems.

Cold Room Monitoring

Place immersion probes in cold stores and freezers for accurate core temperature monitoring and food safety compliance.

Room Temperature Monitoring

Monitor ambient room temperatures across offices and commercial spaces for comfort and energy management.

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Ready for Precision Temperature Monitoring?

Talk to our team to learn how the TES can add wireless probe temperature sensing to your deployment.