Pressure Sensor for Fire Control and Safety Industry

Reliable Pressure Monitoring for Fire Suppression and Safety Systems

In fire protection systems, accurate pressure sensing is critical to ensure fire suppression readiness, pipeline integrity, and system reliability. Our pressure sensors are engineered to meet the stringent safety requirements of fire control systems—providing real-time monitoring, early warning, and seamless integration with control and alarm platforms. With high durability, explosion-proof options, and long-term stability, our sensors are trusted in mission-critical safety environments.

Real-Time Pressure Monitoring

✅ Fast response to detect drops or surges in system pressure
✅ Maintains system readiness and prevents failure during emergencies
✅ Enables pre-alarm triggers before full system activation

Explosion-Proof & Flameproof Design

✅ Certified for use in Zone 1/Zone 2 hazardous locations
✅ Enclosures meet ATEX, IECEx, and UL explosion-proof standards
✅ Rugged design to resist vibration, dust, and high humidity

Multi-Protocol Communication

✅ 4–20 mA and RS485 (Modbus RTU) for PLC/BMS integration
✅ Dry contact relays for alarm triggering
✅ Optional LoRa, NB-IoT, or Zigbee for wireless safety systems

Easy Installation and Compatibility

✅ Compatible with standard ¼" NPT or G1/4" fire ports
✅ Compact body fits inside fire system enclosures
✅ Maintenance-free operation with self-diagnostics available

Applications

Automatic Fire Suppression Systems

  • Sprinkler system water pressure monitoring

  • Dry and wet riser pipeline pressure detection

  • Foam and mist system pressure control

Clean Agent and Gas Suppression Systems

  • FM-200, NOVEC-1230, CO₂, and Inert gas systems

  • Cylinder pressure status and leak detection

  • Room integrity testing and post-discharge validation

Building Fire Safety Monitoring

  • Fire pump suction/discharge pressure

  • Pressurized stairwells and smoke extraction systems

  • Fire door pneumatic systems

Industrial Hazardous Area Fire Control

    • Oil & gas, chemical plants, and power facilities

    • Explosion-proof pressure sensors in flammable zones

    • Real-time feedback for PLC/SCADA-based fire logic systems

Winsen Pressure Sensor

Our Benefits

Early leak and fault detection prevents failure in critical moments
Improves compliance with NFPA, GB50116, EN 15004, etc.
Minimizes property damage and protects human life
Simplifies integration into smart safety platforms

Use Case: FM-200 Suppression System Monitoring

📍 Challenge: A data center needed a real-time monitoring system for FM-200 cylinders to detect pressure loss due to micro-leaks.
Solution: Installed explosion-proof pressure sensors on each cylinder with Modbus integration to the fire alarm control panel.
📈 Results:

  • Pressure deviation alarm triggered before discharge

  • Ensured system compliance with NFPA 2001

  • Enabled preemptive servicing, preventing downtime

Advanced Options

🧠 Smart Diagnostics

  • Detects sensor drift or blockage

  • Sends maintenance reminders or fault alerts to the control center

📡 Wireless Monitoring Gateways

  • Ideal for retrofit fire systems in old buildings

  • Enables remote system checks via mobile app or web portal

🧯 Dual Pressure + Temperature Models

  • Monitors both parameters inside fire suppression tanks

  • Suitable for NOVEC and CO₂ systems under varying ambient conditions

Safety Starts with Reliable Pressure Detection

From clean agent suppression in server rooms to sprinkler line monitoring in factories, our pressure sensors help safeguard lives and assets with uncompromised reliability.

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