Nanjing Wotian Technology Co., Ltd.

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How Level and Pressure Transmitters Improve Intelligent Fire Protection Systems

From: Issued date 2025.06.06 Back

In the era of smart infrastructure, fire protection systems have evolved from basic water sprinklers to advanced, data-driven, automated response mechanisms. Intelligent fire protection relies heavily on accurate sensing and real-time monitoring. Among the core sensing devices are level transmitters and pressure transmitters, which monitor water and pressure availability across tanks, pumps, pipelines, and sprinkler networks.

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The Need for Sensors in Intelligent Fire Protection

Modern fire safety systems are no longer passive — they are connected, responsive, and integrated into building management systems (BMS). These systems include:

  • Water tanks and reservoirs

  • Foam concentrate storage

  • Fire pumps and valve networks

  • Sprinkler and mist delivery systems

  • Remote monitoring and alerting units

To ensure these critical elements are always ready, accurate pressure and level monitoring is essential — especially in environments such as commercial buildings, oil refineries, airports, and tunnels.


PCM260(WTL01) Submersible Level Transmitter in Fire Water and Foam Tanks

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Precise Tank Monitoring for Water Availability

The PCM260(WTL01) from WTsensor is designed to measure the static pressure at the bottom of a tank and convert it to an accurate liquid level reading. It uses a high-performance piezoresistive diffused silicon sensor to deliver reliable output even in harsh outdoor fire protection environments.

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