• Remote gas detectors that are available as one part of a complete ZoneProtector multi-point monitoring system.

    Group of Remote Gas Detectors

ZoneProtector Multi-point Monitoring (Meets NFPA 820)

The ZoneProtector does it all. With integrated sensors, transmitters, and alarm controllers, the ZoneProtector system provides a simple cost-effective multi-point fixed monitoring solution for small area gas detection.

RC Systems’ ViewSmart Controllers, equipped with locally mounted SenSmart 1000 sensors, create the ZoneProtector Systems Solution.  ZoneProtectors are ideal for applications requiring integral gas detection, display, and annunciation for up to 4 gas types. A Sample Draw pump is available to deliver difficult to access gas samples to the detectors. Wired and wireless Modbus interfaces allow monitored values and alarm conditions to be transmitted to other locations.  Use ZoneProtector to detect hundreds of gaseous compounds including combustibles (Methane, Propane, LEL), Hydrogen Sulfide (H2S), Oxygen (O2), Carbon Monoxide (CO), Hydrogen (H2), Chlorine (Cl2), Ammonia (NH3), Benzene (C6H6), VOCs and many more.  Typical applications include monitoring of wastewater treatment plants (NFPA 820), battery charging rooms, analyzer shelters, parking garages, well heads, and many others.                         

ZoneProtector Multi-point Monitors, Sample Draw and Remote Sensors

ViewSmart 2150 and
Viewsmart 2050


ViewSmart 200


ViewSmart 400


Sample Draw


Remote Sensors

ZoneProtector Multi-point Gas Monitoring System Vertical_Divider ViewSmart 200 Vertical_Divider VIewSmart 400 Vertical_Divider Sample Draw Vertical_Divider Remote Sensors and Gas Detectors

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ZoneProtector Local Mount Sensor Options

Sensmart 1000 Series

Stainless Steel Sensorhead Vertical_Divider Poly Sensor Head with Sample Draw Enclosure Vertical_Divider Poly Sensor head with Diffusion Cap

Shown with Stainless Steel Enclosure


Shown with Poly Sample Draw Enclosure


Shown with Poly Diffusion Enclosure

SenSmart 1000 Series gas detectors mount to the bottom of the ZoneProtector enclosure and may be supplied with either diffusion or sample draw covers. SenSmart 1100120013001400, and 1500 are complete 2 or 3 wire gas detectors, available in UL94 flame-retardant plastic or Class 1 Div 1 316 stainless steel enclosures. The ZoneProtector controller provides readout, calibration, and alarm functions for up to 4 sensors. In addition, our sample draw sample pump offers the ability to extract samples from hazardous or difficult to access locations.

SenSmart 1100 utilizes our electrochemical temperature-controlled SMART sensors to transmit O2, H2S, SO2, Cl2, HF, HCL, NO2 (to name a few) 2-wire 4-20mA gas values to the ZoneProtector. The SenSmart 1200 (catalytic LEL), 1300 (Infrared LEL), 1400 (Infrared CO2), 1500 (photoionization) each have “bridge” outputs to detect methane, propane, CO2, BTEX, VOCs and many other compounds. Mix and match local and remote sensors to tailor the ZoneProtector to your application.

RC Systems takes pride in our systems solutions capabilities. Contact one of our applications specialists today!

Highlighted Features

  • Wireless Communication via 900MHz or 2.4GHz
  • Wired Modbus
  • 4-20mA Analog Output
  • Low Power Intrinsically Safe Models
  • Relays for local alarming
  • Temperature compensated sensors
  • Heater elements for low temperature applications
  • Smart Sensor Technology stores configuration for easy upload
  • Simple one-person remote calibration
  • Sensor life indication
  • Cost Effective Poly Enclosure
  • Class 1 Div 2  Certified

ZoneProtector ApApplications

The ZoneProtector Multi-point fixed monitoring system was designed specifically to provide an easy-to-use, cost-effective solution for an all in one integrated system with simultaneous detection, display, and alarms. The ZoneProtector is ideal for wet well, wastewater, battery charging rooms, analyzer shelters, parking garages, wellheads, and many other gas detection and monitoring applications. RC Systems' ZoneProtector even has a model specifically designed to meet the H2S, Oxygen, and Methane requirements for NFPA 820 gas detection and monitoring. 

For more information, find our product brochures and highlighted features below, design your custom ViewSmart Controller by following the product links or contact RC Systems so we can help you design your custom solution.

ZoneProtector Downloads

Brochures   Catalogs

Application Notes