HPT-22T
Wireless Temperature Transmitter
Battery-powered temperature transmitter with local indication, integral or separate probe configurations and selectable wireless communication.
- Temperature span options
- Selected spans within −100–400 °C
- Radio options
- 4G / NB-IoT / LoRa / LoRaWAN versions
- Supply voltage
- 3.6 V DC
Supplied by WKSENSOR. Ask us about pricing, availability and delivery.
Product overview
Integral probe configuration
Display head with an antenna, threaded fitting and straight temperature probe.
Separate probe configuration
Threaded temperature probe connected to the wireless head by a coiled cable.
The battery-powered head provides local temperature indication, data storage and wireless reporting. The integral arrangement places the straight probe below the head; the separate arrangement links the probe and head by cable.
Configuration and selection
| Length | Custom length from 10 mm |
|---|---|
| Material | Custom material configuration |
| Sensing element | Pt100 option |
| Thread | G1/2, G1/4, M20×1.5 or M12×1.5 |
Wireless versions: 4G, NB-IoT, LoRa or LoRaWAN. Integral and cable-connected separate probes are available as distinct arrangements.
Technical reference
Specifications and options
| Parameter | Specification or option |
|---|---|
| Model | HPT-22T |
| Function | Wireless temperature transmitter with local indication |
| Probe configurations | Integral / separate temperature probe |
| Temperature span options | Selected spans within −100–400 °C |
| Supply voltage | 3.6 V DC |
| Power configuration | Battery powered |
| Radio options | 4G / NB-IoT / LoRa / LoRaWAN versions |
| Integral-probe options | Custom length and material; length from 10 mm |
| Sensing-element option | Pt100 |
| Integral-probe thread options | G1/2 / G1/4 / M20×1.5 / M12×1.5; selected connection |
| Battery reference configuration | Two ER34615 cells; 19,000 mAh per cell |
| Sleep current | <30 µA; reference configuration |
| Enclosure protection | IP66; reference configuration |
| Protocol option | LwM2M; configuration dependent |
| Data reporting | Data storage and wireless transmission |
| Brand | WKSENSOR |
| Product reference | HH-828133419281 |
Application scenarios
Chemicals
Processing columns and pipework.
Power
Substation equipment.
Gas
Pipework, valves and vessels.
Water
Water-treatment basins.
Oil and petrochemicals
Oilfield pumpjacks.
Fire protection
Pump room and red pipework.
