PTS3 L -LoRaWAN Operated IP68 Rated Low Power Pressure Transmitter for Liquid and Gas Media

The PTS3 L is a LoRaWAN operated IP68 rated low power pressure transmitter designed for reliable monitoring of liquid and gas media in harsh and submerged environments. Compatible with all LoRaWAN frequency zones, it delivers high accuracy of ±0.25 percent span and resolution of ±0.01 percent span, with selectable pressure ranges from 0 to 0.5 bar up to 1000 bar. It supports vented gauge, sealed gauge, and absolute pressure references, and is constructed with SS304 body, SS316 diaphragm, Viton O ring, and UV protected enclosure to ensure long term durability in demanding outdoor and industrial conditions. Engineered for ultra low power performance, the PTS3 L features a replaceable 3.6 V lithium battery capable of more than 100,000 readings and over 20,000 transmissions, providing more than 10 years of operation in most applications. It operates on LoRaWAN Class A by default with Class C available on request and supports OTAA and ABP activation. Sampling can be periodic or event triggered, with configurable transmission intervals and over the air parameter configuration and firmware updates. The IP68 protection rating makes the PTS3 L ideal for water and environment, agriculture, oil and gas, marine, mining, smart buildings, transport, food and beverage, and compressed air systems. Typical applications include pump performance monitoring, hydraulic and pneumatic system monitoring, water pipeline pressure monitoring, liquid storage level monitoring, pressurised system monitoring, chiller and cooling system monitoring, spraying system monitoring, and air compressor monitoring. The device integrates seamlessly with major LoRaWAN networks and leading IIoT platforms such as AWS, Microsoft Azure, Siemens MindSphere, and The Things Network, enabling secure, scalable, and data driven remote monitoring solutions.