The TOPRIE TP2401 is a cutting-edge wireless pressure transmitter engineered for remote pressure monitoring in demanding environments. Unlike traditional wired instruments, the TP2401 measures pressure and transmits real-time data over LoRa or 4G networks, backed by the TOPRIE cloud platform. Its robust IP66/IP68 housing, 3.6V battery power and stainless-steel 316L sensor make it an ideal choice for pipeline networks, utilities and explosive atmospheres where cabling is impractical and reliability is critical.

The TP2401 monitors wellhead and pipeline pressure across petroleum and natural gas networks. Its explosion-proof variant (IP68) is certified for hazardous and flammable atmospheres, ensuring safe, compliant operation and early leak detection in upstream and downstream facilities.

In water supply pipe networks, the TP2401 tracks distribution pressure in real time, helping utilities detect leaks, regulate pump output and reduce non-revenue water loss — all without trenching for cables.

The transmitter continuously verifies pressure in fire-suppression lines and hydrant systems, raising pressure and low-battery alarms so that safety systems remain ready at all times.

From irrigation networks to building management systems (BMS), the TP2401 delivers battery-powered, long-range pressure data that feeds cloud analytics for smarter, more efficient operations.

With configurable sampling (10s–2550s) and upload intervals, the transmitter suits batch and asset monitoring where accurate, historical pressure data drives maintenance decisions.

• Long battery life: up to 5–6 years on LoRa and 2–2.5 years on 4G/Wi-Fi (with hourly uploads).
• Flexible connectivity: 4G, Wi-Fi, LoRa, LoRaWAN,RS485, with MQTT / TCP-IP / Modbus RTU protocols.
• Rugged protection: IP66 waterproof and IP68 explosion-proof variants for harsh and hazardous sites.
• Cloud-ready: native support for the TOPRIE cloud platform, plus USB, Bluetooth and remote configuration.

To make the selection process concrete, the table below lists the key specifications of our flagship wireless pressure transmitter, the TOPRIE TP2401, which illustrates the parameters to evaluate when choosing a transmitter for any application.

The TP2401 wireless pressure transmitter turns pressure measurement into actionable, cloud-connected intelligence. With multi-network connectivity, multi-year battery life and industrial-grade protection, it is built for the applications that matter most — from oil and gas pipelines to water networks and fire systems. Choosing the right wireless transmitter means accurate data, lower maintenance costs and safer, smarter operations.