One probe or two
TES-21 reads a single probe and TES-22 reads two, each on its own channel, from one battery-powered sensor.
Probe Temperature Sensor
Monitor pipes, equipment and storage conditions with battery-powered wireless probes. Choose the probe style, cable length and number of channels for the installation.
Temperature where you need it
Battery-powered probe sensors for pipes, equipment and storage, with the probe and cable length chosen to suit.
10 yr battery life at 15-minute reporting
Up to ten years from one user-replaceable lithium cell, estimated at 23 °C with full wireless coverage.
A probe for each job
Every probe uses a 10k NTC thermistor.
- Short waterproof probe
- Waterproof probe, 1.5 m
- Waterproof probe, 2.5 m
- Steel pipe probe, 2 m
- Steel general-purpose probe, 2 m
±0.2 °C accuracy across the normal range
0.01 °C resolution, and ±0.5 °C across the full −40 °C to 105 °C range.
Sealed from probe to case
IP68 probes and an IP67 polycarbonate enclosure, rated to operate from −30 °C to 55 °C.
Keeps its readings, keeps them yours
Up to two years of readings, 70,000 data points, in non-volatile flash on the sensor, so a radio outage loses nothing. AES-128 on the mesh and TLS 1.2 upstream, and no EpiSensor cloud service is required: your data never passes through our servers.
Configure your TES
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