HPT-30
Wireless Flood Water Level Sensor
The HPT-30 combines a separate wireless enclosure with water-level sensing units for tunnels, culverts and low-lying locations.
- Measuring-span configuration
- Selected spans within 0–30 m
- Accuracy
- 0.5% FS
- Radio options
- NB-IoT / 4G / LoRa / LoRaWAN
Supplied by WKSENSOR. Ask us about pricing, availability and delivery.
Product overview
Sensing assembly and wireless enclosure
Three sensing units are pictured at different positions on a metal bracket, beside the separate enclosure and its cable connections.
Water-level monitoring for tunnels, culverts and low-lying sites.
Configuration and selection
- Measuring span
- Selected spans within 0–30 m.
- Radio
- NB-IoT, 4G, LoRa or LoRaWAN version.
- Supply
- 3.6 V DC.
Technical reference
Specifications and options
| Parameter | Specification or option |
|---|---|
| Model | HPT-30 |
| Measuring-span configuration | Selected spans within 0–30 m |
| Accuracy | 0.5% FS |
| Supply voltage | 3.6 V DC |
| Radio options | NB-IoT / 4G / LoRa / LoRaWAN |
| Measuring medium | Liquid |
| Assembly materials | PC / 304 stainless steel |
| Brand | WKSENSOR |
| Product reference | HH-808280920150 |
Application scenarios
Water-accumulation monitoring for tunnels, culverts and low-lying locations.
Tunnels
Water-level monitoring.
Culverts
Water-accumulation monitoring.
Low-lying sites
Water-level monitoring.
Water infrastructure
Water-treatment basins and channels.
Other application settings include oil, chemicals, power, energy and industrial automation.



