Fixed Gas Detectors

Safer, Cleaner, Healthier Gas Safety Solutions

Crowcon offers a flexible range of products which are able to measure flammable, toxic and oxygen gases, report their presence and activate alarms or associated equipment. We use a variety of measurement, protection and communications technologies and our fixed detectors have been proven in many arduous environments, including oil and gas exploration, water treatment, chemical plants and steel mills. They are used in many other applications where reliability, dependability and lack of false alarms are valued. These include within the automotive and aerospace manufacturing sectors, on scientific and research facilities and in high-utilisation medical, civil or commercial plants.

Enquire Now
Crowcon-Xgard-Gas-Detector

XGard

Enclosure:
  Stainless steel, Aluminium alloy, Nylon
Display:
  No
Target gases:
  AsH3, B2H6, Br2, C2H4O, Cl2, ClO2,
  CO, CO2, COCl2, GeH4, F2, H2,
  H2S, HCL, HCN, HF, NH3, NO, NO2,

  O2, O3, PH3, SO2, flammables
  (pellistor & IR)

Sensing technology:
  Electrochemical, pellistor, infrared, PID
Output:
  mA, mV
Relay:
  No
Approvals:
  ATEX, IECEx, UL
Customer value:
  Comprehensive options providing cross- site
  compliance from a single platform

Crowcon-Xgard-Bright-MPS-Gas-Detector

XGard Bright

Enclosure:
  Aluminium Alloy
Display:
  Yes
Target gases:
  CO, H2S, O2, flammables
Sensing technology:
  Electrochemical, pellistor
Output:
  mA, Hart, RS-485
Relay:
  Yes
Approvals:
  ATEX, IECEx, UL (pending)
Customer value:
  Delivering reduced installation
  and maintenance costs

Crowcon-TXgard-IS+-Gas-Detector

TXgard IS+

Enclosure:
  Nylon
Display:
  Yes
Target gases:
  Cl2, ClO2, CO, COCl2, H2, H2S, HF,
  HCN, NH3, NO2, O2, O3, PH3, SO2,
Sensing technology:
  Electrochemical
Output:
  mA
Relay:
  No
Approvals:
  ATEX, IECEx, UL
Customer value:
  Delivering reduced installation
  and maintenance costs

Crowcon-Xgard-IQ-Gas-Detector

Xgard IQ

Enclosure:
  Stainless Steel
Display:
  Yes
Target gases:
  Cl2, CO, H2S, HF, NH3, O2,
  O3, SO2,
flammables (pellistor & IR)
Sensing technology:
  Electrochemical, pellistor, infrared
Output:
  mA, Hart, Fieldbus, RS-485
Relay:
  Yes
Approvals:
  ATEX, IECEx
Customer value:
  Remote and hot swap sensor options
  ensure optimal sensor placement
  and reduced maintenance times

Crowcon-IRmax-Gas-Detector

IRmax

Enclosure:
  Stainless Steel
Display:
  Yes (optional)
Sensing technology:
  Infrared
Output:
  mA, Hart, RS-485
Relay:
  No
Approvals:
  ATEX, IECEx
Customer value:
  Remote or localised display options ensure
  optimal sensor placement and reduced
  maintenance times

Crowcon-Open-Path-Gas-Detector

Open Path

Enclosure:
  Stainless Steel
Display:
  1 gas
Target gases:
  Flammables
Sensing technology:
  Infrared (open path)
Output:
  mA, Hart
Relay:
  No
Approvals:
  ATEX, IECEx, UL
Customer value:
  Fast detection of combustible gases
  and vapours over a line-of-sight
  up to 200m long

Got a question?