What is fixed gas detection?

Fixed gas detection is appropriate for uncontrolled or public areas where access is not easily limited or controlled and gas hazards may be present.  Fixed gas detection can be temporary, where 24/7 monitoring is required for a short time.

Our bestselling fixed gas detectors:

Levitt-Safety carries fixed gas detectors from leading manufacturers like Ion Science, Bacharach, RC Systems and Arjay.


MGS-402 by Bacharach product image angled

MGS-402 Gas Detection Controller

  • Two-channel controller for refrigerant, toxic and combustible gas detection
  • Centralized power and alarming for up to two connected MGS-410 gas detectors
  • Modbus RTU Master / Slave provides seamless integration from connected gas detectors to third-party BMS/BAS
  • Audible and visual alarms enable compliance with ASHRAE 15 / EN 378 / CSA-B52 – no additional hardware required

Multizone 2 by Bacharach product image angled

Multi-Zone Refrigerant Gas Monitor

  • Precision refrigerant monitor for emissions reduction
  • Industry-leading 1 ppm Minimum Detectable Level (MDL) for refrigerants
  • Proprietary infrared (NDIR) sensor accurately detects 60+ different refrigerants, including CFCs, HFCs, HCFCs, HFOs and natural refrigerants
  • Identify leaks early to mitigate refrigerant loss, protect produce, enhance energy efficiency
  • Helps ensure compliance with refrigeration standards and regulations, such as ASHRAE 15, EN 378, and CARB RMP
  • Capable of monitoring up to 16 zones, expandable to 48 monitoring points
  • Industry-leading sampling times / distances with high performance pump (up to 1,200 ft / 365 m)
  • No calibration required, minimal maintenance

Falco Diffused Fixed VOC Gas Detector

Falco Diffused Fixed VOC Gas Detector

  • The only VOC detector specifically designed for extreme weather
  • Typhoon technology stops condensation forming with the PID
  • Cutting-edge sensor performance minimizes drift & downtime
  • Eliminates false readings found with competing PID technology
  • Multi-coloured status display can be seen from 20 metres in sunlight
  • Fitted with long-life lamp for one year continuous use
  • Four detection ranges available

ApplicatonManufacturerModelSensors Available by Model
General
Purpose
RC SystemsSensepointSingle point, electrochemical, catalytic bead, infrared and photoionization sensors and arctic options
ARJAYGasAlert MaxToxic gas monitoring and ventilation control in parking garages, warehouses and maintenance facilities
4300-PGParking garages, commercial, apartment and office buildings, CO, NO2 and propane
EC-GoldToxic Gas/Oxygen Transmitter for Commercial, Residential and light Industrial applications
Suitable for
O2 & Toxics
RC SystemsSenSmart 1100 ECElectrochemical (EC), Division 1 and Division 2 hazardous areas
SenSmart 2100 ECElectrochemical (EC), CSA Certified for explosion proof and intrinsically safe
SenSmart 3100 ECElectrochemical (EC), CSA Certified for Class 1, Division 1 locations
SenSmart 4100 ECElectrochemical (EC), CSA Certified for explosion proof Class 1 Division 1 and non-incendive Class 1 Division 2
SenSmart 5100 ECElectrochemical (EC), CSA Certified for Class 1, Division 1 and Class 1 Division 2 locations
SenSmart 6100 ECElectrochemical (EC), CSA Certified for Class 1, Division 1 locations, Toxic Gas Only
SenSmart 7100 ECElectrochemical (EC), CSA Certified for Class 1, Division 2 hazardous locations, wireless
ARJAYHLM-2000-TXIndustrial gas detection for hazardous locations
4200-IGIndustrial-grade gas monitor
Suitable for
combustibles
RC SystemsSenSmart 1300 IR IR for combustibles, CSA Certified for Class 1, Division 1 applications
SenSmart 1300M MilleniumIR for combustibles, no display
SenSmart 3200 CATCatalytic bead combustible gas detection, and are CSA Certified for Class 1, Division 1 locations
SenSmart 3300 IRIR for combustibles, CSA Certified for use in Class 1, Division 1 locations
SenSmart 3300M MilleniumIR for combustibles, CSA Certified for use in Class 1, Division 1 locations
SenSmart 5200 CATCatalytic bead combustible gas detection and are CSA Certified for Class 1, Division 1 locations
SenSmart 5300 IR IR for combustibles, CSA Certified for Class 1, Division 1 and Class 1 Division 2 locations
SenSmart 5300M MilleniumIR for combustibles,
SenSmart 6200 CATCatalytic bead sensor technology, and are CSA Certified for Class 1, Division 1 locations.
SenSmart 6300 IR Catalytic bead sensor technology, and are CSA Certified for Class 1, Division 1 locations.
SenSmart 6300M MilleniumIR for combustibles Class 1, Division 1 locations.
SenSmart 7300 IR IR for combustibles Class 1, Division 2 hazardous locations, wireless
SenSmart 7300M MilleniumIR for combustibles Class 1, Division 2 hazardous locations, wireless
ARJAYHLM-2000-EXIndustrial Gas Detection for hazardous locations
DualSenSmart 3900 DUAL gas detector, electrochemical, catalytic bead, infrared and photoionization sensors. CSA Certified for Class I, Division 1 Locations
SenSmart 6900DUAL gas detector, electrochemical, catalytic bead, infrared and photoionization sensors. CSA Certified for Class I, Division 1 Locations
SenSmart 7900DUAL gas detector, electrochemical, infrared sensors. CSA Certified for Class 1, Division 2 hazardous locations, wireliess
Photoionisation / Volatile Organic Compounds
(VOCs)
Ion ScienceFalco Diffused fixed VOC gas detector for VOCs in areas such as refineries and petrochemical facilities
Falco Pumped fixed VOC gas detector for VOCs in areas such as refineries and petrochemical facilities
Falco TACDiffused fixed VOC gas detector for total aromatic compounds (TACs) in areas such as refineries and petrochemical facilities.
Falco TACPumped fixed VOC gas detector for total aromatic compounds (TACs) in areas such as refineries and petrochemical facilities.
TitanFixed benzene specific gas monitor
TVOC 2Continuous VOC detector for use with distributed control systems (DCS)
SF6 AreaCheck P2Fixed SF6 gas detector
RC SystemsSenSmart 35003-Wire, CSA Certified for Class I, Division 1 locations
SenSmart 5500CSA Certified for Class 1, Division 1 and Class 1 Division 2 locations
SenSmart 6500CSA Certified for Class 1, Division 1 locations
CO2RC SystemsSenSmart 1400 IRIR for CO2, low cost 3-wire Certified for Class 1 Division 1 applications
SenSmart 1400M MilleniumIR for CO2, no display
SenSmart 3400 IRIR for CO2, CSA Certified for Class I, Division 1 locations
SenSmart 3400M MilleniumIR for CO2, CSA Certified for Class I, Division 1 locations
SenSmart 5400 IRIR for CO2, CSA Certified for Class 1, Division 1 and Class 1 Division 2 locations
SenSmart 5400M MilleniumIR for CO2
SenSmart 6400 IRIR for CO2, CSA Certified for Class 1, Division 1 locations
SenSmart 6400M MilleniumIR for CO2, CSA Certified for Class 1, Division 1 locations
SenSmart 7400 IRIR for CO2, CSA Certified for Class 1, Division 2 hazardous locations, wireless
SenSmart 7400M MilleniumIR for CO2, CSA Certified for Class 1, Division 2 hazardous locations, wireless
BacharachSee Bacharach section below
Machinery Rooms,
Walk-in Freezers
Cold Rooms,
Industrial Cold
Storage and
Chiller Rooms.
BacharachMGS-402 2-Channel controller for refrigerant, toxic and combustible gas detection
MGS-408 Centralized controller for refrigerant safety compliance
MVR-SC Centralized controller for refrigerant leak detection
MVR-300Refrigerant detector for VRF systems in occupied spaces
Multi-Zone MonitorPrecision refrigerant monitor for emissions reduction
Single-Zone MonitorPrecision refrigerant monitor for emissions reduction
MGS-250 Infrared gas detector, detects CFCs, HFCs, HCFCs and new HFO refrigerants
MGS-400Detects refrigerants
MGS-550Dual sensor, industrial gas detector for refrigerants
ARJAY4200-IRRefrigerant gas leaks
IR-200Selective gas leak monitoring for chiller and refrigeration machinery rooms

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