Obsolete Products

Crowcon is committed to supporting users of models which have been replaced in the product line-up with spares, servicing and technical advice. After a prolonged period limitations of parts supply will however mean that support eventually ceases. If you have a specific query your local distributor or Area Sales Manager will be able to advise of current support status.

If however you know that your unit has reached the stage at which it is no longer supported, or you have an older generation of Crowcon product that has simply reached the end of its service life and wish to know what the current replacement model is, please see the tables below.

Status Definitions:
Current – New sales of product possible and spares readily available
Obsolete – Product can no longer be purchased, spares available for 5-7 years from date of obsolescence
Unsupported – Product can no longer be purchased, spares no longer available after any current stocks run out

Portable Monitors

 

ModelDescriptionStatusCurrent Equivalent or Replacement Product
73GRPortable dual range flammable gas monitorUnsupportedTriple Plus Plus dual range flammable
74GCPortable flammable gas detectorUnsupportedGasman
75TCPortable Thermal conductivity detectorUnsupportedNo current equivalent
76GAPortable flammable gas detectorUnsupportedGasman
79OXPortable oxygen detectorUnsupportedGasman
81COPortable carbon monoxide detectorUnsupportedGasman
84GAPortable flammable gas monitorUnsupportedGasman
84DLPortable flammable and oxygen monitorUnsupportedTetra3
84TRPortable Triple Gas monitorUnsupportedTetra3
85OXPortbable oxygen detectorUnsupportedGasman
88OXPersonal oxygen detectorUnsupportedGasman
88TXPersonel carbon monoxide or hydrogen sulphide detectorUnsupportedGasman
GA4Portable flammable gas detectorUnsupportedGasman
GC4Portable pumped flammable gas detector, display onlyUnsupportedNo current equivalent
GS4Portable trace gas leak detectorUnsupportedNo current equivalent
GT4Portable thermal conductivity detector, pumped display onlyUnsupportedNo current equivalent
Triple PlusPortable1-4 gas monitorUnsupportedTriple Plus Plus
Autocalibrator IIAutomatic calibration systemUnsupportedi-Test
Original GasmanPersonal single gasUnsupportedGasman
DetectiveTransportable multigas monitorUnsupportedDetective Plus
CustodianPersonal 1-4 gas monitorUnsupportedTetra3
SafegardPersonal CO2 monitorUnsupportedGasman IR CO2
Gasman IIPersonal single gas monitorUnsupportedGasman
Triple Plus PlusPortable 1-4 gas monitorCurrentCurrent Product
EikonPersonal fixed life gas alarmUnsupportedClip SGD
Triple Plus Plus IRPortable 1-4 gas monitor with IR sensor for hydrocarbons or carbon dioxideCurrentCurrent Product
TetraPersonal 1-4 gas monitorObsoleteT4 or Tetra 3
CheckBoxMultichannel Calibration and Maintenance systemUnsupportedi-Test
GasmanPersonal single gas monitorCurrentCurrent Product
Detective PlusMultigas Temporary Area monitorCurrentCurrent Product
Tetra 3 Personal 1-4 gas monitorCurrentCurrent Product
Gasman IR CO2Personal IR CO2 monitorCurrentCurrent Product
Gas-ProPremium multigas personal monitorCurrentCurrent Product
Crowcon ClipPersonal fixed life gas alarmUnsupportedClip SGD
T4Personal 4 gas monitorCurrentCurrent Product
Clip SGDPersonal fixed life gas alarmCurrentCurrent Product

 

Fixed Monitors

 

ModelDescriptionStatusCurrent equivalent
Fixed Detectors – Heads only
DI-5/6Flammable gas detector (pellistor)UnsupportedXgard Type 3 or 5 to replace the complete detector.
DI-7CO2 detectorUnsupportedXgard IR CO2. Control, equipment will need updating.
DI-8H2S detector (Sulphistor)UnsupportedXgard Type 1 or 2 H2S to replace complete detector;
DI-9Flammable gas detector (disopsable, pellistor)UnsupportedXgard Type 3 or 5 to replace the complete detector.
73HTFlammable gas detector (high temperature, pellistor)UnsupportedXgard Type 4 to replace the complete detector
81HDFlammable gas detector (pellistor)UnsupportedXgard Type 3 or 5 to replace the complete detector.
82HDThermal conductivity gas detectorUnsupportedXgard Type 6 to replace the complete detector.
83HD/OXToxic and oxygen gas detectors (intrinsically safe)UnsupportedXgard Type 1 to replace the complete detector
96HDSensor housing for pellistors, e’chem sensors or TC beads.ObseleteCurrent re-buildable sensor housing for pellistors and electrochemical cells. Used on Flamgard Exe/D/4-20/Plus, TCgard, TXgard-D/Plus.
Fixed Detectors
RGD90Toxic and oxygen gas detectors (intrinsically safe)UnsupportedXgard Type 1
RGD90/TCThermal conductivity gas detectorUnsupportedXgard Type 6
EXD90Exd flameproof gas detector range. Flammable, toxic, oxygen, Sulphistor and TC versions.UnsupportedXgard Types 2,3,5 & 6.
TXgard-ISToxic and oxygen gas detectors (intrinsically safe)UnsupportedXgard Type 1
TXgard-DExd flameproof toxic/oxygen gas detectorUnsupportedXgard Type 2
TXgard-HSExd flameproof Sulphistor H2S detectorUnsupportedXgard Type 2 H2S.
TXgard-IS+I.S. toxic/oxygen detector with display.CurrentCurrent product
TXgard PlusExd flameproof toxic/oxygen gas detector with displayCurrentCurrent product
Flamgard ExeExe flammable gas detectorUnsupportedXgard Type 3
Flamgard 4-20Exd flameproof flammable gas detector with 4-20mA output.UnsupportedXgard Type 5
Flamgard HTHigh temperature flammable gas detectorUnsupportedXgard Type 4
Flamgard PlusExd flameproof flammable gas detector with displayCurrentCurrent product
TCgardThermal conductivity gas detectorUnsupportedXgard Type 1
XgardComplete range of I.S. and Exd toxic, oxygen, and flammable gas detectors.CurrentCurrent product
CirrusIR HC or CO2 gas detectorUnsupportedIRmax, Xgard IR or Xgard IR CO2.
NimbusIR HC gas detectorUnsupportedIrmax
Xgard IRExd IR HC or CO2 gas detectorCurrentCurrent product
IREXPellistor replacement IR gas detectorUnsupportedIrmax or Xgard IQ
IRmaxStainless steel IR gas detector.CurrentCurrent product
Xgard BrightVersitile detector with displayCurrentCurrent product
Xgard IQStainless steel versitile detector with displayCurrentCurrent product
CellarsafeCO2 & O2 detector with displayUnsupportedObsolete
SapphireIR CO2 detector with displayUnsupportedXgard IR CO2
GaslinkToxic, oxygen and flammable gas detectors with displayUnsupportedTXgard-IS+, TXgard Plus or Flamgard Plus,
Crowcon Control Panels
Gaswarden 72GW/FP1-2 channel Exd control panelUnsupportedVortex FP
Gaswarden FP83GW/51-5 channel Exd control panelUnsupportedVortex FP
Gaswarden (83GW)1-10 channel 19″ rack-based control panelUnsupportedGasmonitor or Vortex
Gasmonitor 88GMHalon or CO2 extinguishant monitoring system.UnsupportedNone
Gasmaster 1Single channel wall mounted control panelUnsupportedGasflag
Gasmaster 41-4 channel wall mounted control panelUnsupportedGasmaster (new)
Gasmaster FPExd Flameproof 1-4 channel control panelUnsupportedExd flameproof control panel. Superseded by Vortex FP.
Gasmaster (new)1 or 1-4 channel wall mounted control panel.CurrentCurrent product.
GasflagSingle channel wall mounted control panelCurrentCurrent product.
Gasmonitor1-16 channel 19″ rack-based control panelCurrentCurrent product.
Vortex1-12 channel wall, rack or panel mounted control system.CurrentCurrent product.
Vortex FP1-12 channel Exd Flameproof control system.CurrentCurrent product.
GM161-16 channel enclosure or rack mounted addressable control system with remote access.CurrentCurrent product.
GM641-64 channel enclosure or rack mounted addressable control system with remote access.CurrentCurrent product.
GM1281-128 channel rack mounted addressable control system with remote access.CurrentCurrent product.
HMITouchscreen controller display mimic for Vortex & Gasmaster controllersCurrentCurrent product.
DI Control Panels
DI 230Flammable gas detection moduleUnsupportedVortex or GM controllers
DI 280Flammable gas detection moduleObseleteVortex or GM controllers
DI 800Flammable gas detection moduleUnsupportedVortex or GM controllers
DI 800 UN/mA4-20 mA input gas module (replaces DI-861/2)ObseleteVortex or GM controllers
DI 800 UN/mVMillivolt input gas module (replaces DI-800)ObseleteVortex or GM controllers
DI 8104-20 mA input gas module (for DI 10 detector)UnsupportedVortex or GM controllers
DI 860H2S gas module for Sulphistor detectors.UnsupportedVortex or GM controllers
DI 861/2Gas module 4-20 mA inputUnsupportedVortex or GM controllers
DI 943BLogic moduleUnsupportedVortex or GM controllers
DI 944Relay moduleObseleteVortex or GM controllers
DI 947Extinguishing control moduleObseleteVortex or GM controllers
DI 948Key switch moduleObseleteVortex or GM controllers
DI 950Twin zone fire detector moduleUnsupportedVortex or GM controllers
DI 951Line monitor moduleUnsupportedVortex or GM controllers
DI 951 UNLine monitor moduleUnsupportedVortex or GM controllers
DI 952Audio moduleUnsupportedVortex or GM controllers
DI 965Switched programme logic moduleObseleteVortex or GM controllers
DI 970Self test module (gas)UnsupportedNo equivalent. Contact Crowcon for engineered solutions
DI 978Inverter moduleUnsupportedNo equivalent. Contact Crowcon for engineered solutions
DI 980Diode matrix moduleUnsupportedNo equivalent. Contact Crowcon for engineered solutions
DI-11 System16 channel 19″ rack-based flammable and H2S detection system. Features DI 1-11, 2-11, 4-11 modules.UnsupportedVortex or GM controllers
SP 11Wall mounted single channel flammable gas control panelUnsupportedGasflag
DI 4000Wall mounted 1-4 channel flammable gas control panelUnsupportedGasmaster (new)
Sample System
PGS32Programmable sampling systemUnsupportedContact EFS team for options
PGSiProgrammable sampling systemUnsupportedContact EFS team for options
Accessories
87ESUSampling unit for heavy gases/vapoursUnsupportedXgard ESU; Gasmaster will also need updating to new Gasmaster.
Xgard ESUSampling unit for heavy gases/vapoursCurrentCurrent model.
86ASUDuct sampling unit for RGD90, TXgard-IS or Flamgard ExeUnsupportedParts no longer available.
Xgard ASUDuct sampling unit for XgardCurrentCurrent model for Xgard (except Xgard Type 4).
Fire Panels
Firemaster1-12 zone conventional fire panelUnsupportedNone