Water Pressure Sensor PRSWIE02
The Aqua-Scope pressure sensor records the water pressure in the drinking water distribution or in the hot water heating system. The device consists of two parts:(1) The main housing for signal processing and wireless communication with a battery compartment. (2) The external sensor head, which is connected to the water pipe. The stainless steel sensor head features a silicon sensor suspended in silicone oil for highly accurate and low-noise pressure measurements. The pressure measurement range is between 1 to 10 bar. The sensor head is installed somewhere in the building at a 1/8-inch inspection opening or with a provided T-piece under any sink at the angle valve.
About this device
The Aqua-Scope pressure sensor records the water pressure in the drinking water distribution or in the hot water heating system. The device consists of two parts:(1) The main housing for signal processing and wireless communication with a battery compartment. (2) The external sensor head, which is connected to the water pipe. The stainless steel sensor head features a silicon sensor suspended in silicone oil for highly accurate and low-noise pressure measurements. The pressure measurement range is between 1 to 10 bar. The sensor head is installed somewhere in the building at a 1/8-inch inspection opening or with a provided T-piece under any sink at the angle valve.
The Water Pressure Sensor PRSWIE02 supports 2 regional frequency plans and operates as a Class A LoRaWAN device. A payload codec is published in the repository, so uplinks are decoded automatically when you onboard it to The Things Stack.
Key features
- Sensors: temperature, pressure.
- Payload codec included, uplink decoder ready for one-click activation.
- 2 frequency plans supported: EU863-870, US902-928.
Vendor
At a glance
Hardware specifications
| Model ID | prs |
| Dimensions | 70 × 70 × 15 mm |
| Weight | 50 g |
| IP rating | IP67 |
| Operating temperature | -10 °C to 50 °C |
| Relative humidity | 0% to 0.97% |
Sensors & capabilities
Certifications & compliance
| Safety | 62368-1 — IEC |
| Radio equipment | 301 489-1 (2.2.0) — ETSI |
| Radio equipment | 301 489-3 (2.1.0) — ETSI |
Standards
Network profiles
Capabilities are defined per firmware version and frequency plan, exactly as published in the repository.
Firmware 241115
| Frequency plan | MAC | Reg. params | Class | Join | Max EIRP | Certified |
| EU863-870 | 1.0.3 | RP001-1.0.3-RevA | A | OTAA | 16 dBm | — |
| US902-928 | 1.0.3 | RP001-1.0.3-RevA | A | OTAA | 16 dBm | — |
Frequency plan coverage
Live decoder playground
Decode any hex payload client-side with the device's published codec, the exact code The Things Stack runs.
// pick an example or paste a payload, then Decode
Example uplink from The Things Stack
The full JSON message your application receives via MQTT or webhook when this device sends the payload above, raw bytes, decoded fields and radio metadata included.
// decode a payload above to see the full envelope
Codec source
// loading codec…
Add to The Things Stack
Manual setup
Create an application
In The Things Stack console, go to Applications → Create application and pick a unique application ID.
Register an end device
Choose From the LoRaWAN Device Repository and search for “Water Pressure Sensor PRSWIE02”. Select your firmware version and frequency plan.
Enter device credentials
Provide the DevEUI, JoinEUI and AppKey printed on the device label or QR code.
Power on & verify uplinks
Within a few minutes you'll see the join request and decoded uplinks in the Live data tab.