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

 

Model Description Status Current Equivalent or Replacement Product
73GR Portable dual range flammable gas monitor Unsupported Triple Plus Plus dual range flammable
74GC Portable flammable gas detector Unsupported Gasman
75TC Portable Thermal conductivity detector Unsupported No current equivalent
76GA Portable flammable gas detector Unsupported Gasman
79OX Portable oxygen detector Unsupported Gasman
81CO Portable carbon monoxide detector Unsupported Gasman
84GA Portable flammable gas monitor Unsupported Gasman
84DL Portable flammable and oxygen monitor Unsupported Tetra3
84TR Portable Triple Gas monitor Unsupported Tetra3
85OX Portbable oxygen detector Unsupported Gasman
88OX Personal oxygen detector Unsupported Gasman
88TX Personel carbon monoxide or hydrogen sulphide detector Unsupported Gasman
GA4 Portable flammable gas detector Unsupported Gasman
GC4 Portable pumped flammable gas detector, display only Unsupported No current equivalent
GS4 Portable trace gas leak detector Unsupported No current equivalent
GT4 Portable thermal conductivity detector, pumped display only Unsupported No current equivalent
Triple Plus Portable1-4 gas monitor Unsupported Triple Plus Plus
Autocalibrator II Automatic calibration system Unsupported i-Test
Original Gasman Personal single gas Unsupported Gasman
Detective Transportable multigas monitor Unsupported Detective Plus
Custodian Personal 1-4 gas monitor Unsupported Tetra3
Safegard Personal CO2 monitor Unsupported Gasman IR CO2
Gasman II Personal single gas monitor Unsupported Gasman
Triple Plus Plus Portable 1-4 gas monitor Current Current Product
Eikon Personal fixed life gas alarm Unsupported Clip SGD
Triple Plus Plus IR Portable 1-4 gas monitor with IR sensor for hydrocarbons or carbon dioxide Current Current Product
Tetra Personal 1-4 gas monitor Obsolete T4 or Tetra 3
CheckBox Multichannel Calibration and Maintenance system Unsupported i-Test
Gasman Personal single gas monitor Current Current Product
Detective Plus Multigas Temporary Area monitor Current Current Product
Tetra 3  Personal 1-4 gas monitor Current Current Product
Gasman IR CO2 Personal IR CO2 monitor Current Current Product
Gas-Pro Premium multigas personal monitor Current Current Product
Crowcon Clip Personal fixed life gas alarm Unsupported Clip SGD
T4 Personal 4 gas monitor Current Current Product
Clip SGD Personal fixed life gas alarm Current Current Product

 

Fixed Monitors

 

Model Description Status Current equivalent
Fixed Detectors – Heads only
DI-5/6 Flammable gas detector (pellistor) Unsupported Xgard Type 3 or 5 to replace the complete detector.
DI-7 CO2 detector Unsupported Xgard IR CO2. Control, equipment will need updating.
DI-8 H2S detector (Sulphistor) Unsupported Xgard Type 1 or 2 H2S to replace complete detector;
DI-9 Flammable gas detector (disopsable, pellistor) Unsupported Xgard Type 3 or 5 to replace the complete detector.
73HT Flammable gas detector (high temperature, pellistor) Unsupported Xgard Type 4 to replace the complete detector
81HD Flammable gas detector (pellistor) Unsupported Xgard Type 3 or 5 to replace the complete detector.
82HD Thermal conductivity gas detector Unsupported Xgard Type 6 to replace the complete detector.
83HD/OX Toxic and oxygen gas detectors (intrinsically safe) Unsupported Xgard Type 1 to replace the complete detector
96HD Sensor housing for pellistors, e’chem sensors or TC beads. Obselete Current re-buildable sensor housing for pellistors and electrochemical cells. Used on Flamgard Exe/D/4-20/Plus, TCgard, TXgard-D/Plus.
Fixed Detectors
RGD90 Toxic and oxygen gas detectors (intrinsically safe) Unsupported Xgard Type 1
RGD90/TC Thermal conductivity gas detector Unsupported Xgard Type 6
EXD90 Exd flameproof gas detector range. Flammable, toxic, oxygen, Sulphistor and TC versions. Unsupported Xgard Types 2,3,5 & 6.
TXgard-IS Toxic and oxygen gas detectors (intrinsically safe) Unsupported Xgard Type 1
TXgard-D Exd flameproof toxic/oxygen gas detector Unsupported Xgard Type 2
TXgard-HS Exd flameproof Sulphistor H2S detector Unsupported Xgard Type 2 H2S.
TXgard-IS+ I.S. toxic/oxygen detector with display. Current Current product
TXgard Plus Exd flameproof toxic/oxygen gas detector with display Current Current product
Flamgard Exe Exe flammable gas detector Unsupported Xgard Type 3
Flamgard 4-20 Exd flameproof flammable gas detector with 4-20mA output. Unsupported Xgard Type 5
Flamgard HT High temperature flammable gas detector Unsupported Xgard Type 4
Flamgard Plus Exd flameproof flammable gas detector with display Current Current product
TCgard Thermal conductivity gas detector Unsupported Xgard Type 1
Xgard Complete range of I.S. and Exd toxic, oxygen, and flammable gas detectors. Current Current product
Cirrus IR HC or CO2 gas detector Unsupported IRmax, Xgard IR or Xgard IR CO2.
Nimbus IR HC gas detector Unsupported Irmax
Xgard IR Exd IR HC or CO2 gas detector Current Current product
IREX Pellistor replacement IR gas detector Unsupported Irmax or Xgard IQ
IRmax Stainless steel IR gas detector. Current Current product
Xgard Bright Versitile detector with display Current Current product
Xgard IQ Stainless steel versitile detector with display Current Current product
Cellarsafe CO2 & O2 detector with display Unsupported Obsolete
Sapphire IR CO2 detector with display Unsupported Xgard IR CO2
Gaslink Toxic, oxygen and flammable gas detectors with display Unsupported TXgard-IS+, TXgard Plus or Flamgard Plus,
Crowcon Control Panels
Gaswarden 72GW/FP 1-2 channel Exd control panel Unsupported Vortex FP
Gaswarden FP83GW/5 1-5 channel Exd control panel Unsupported Vortex FP
Gaswarden (83GW) 1-10 channel 19″ rack-based control panel Unsupported Gasmonitor or Vortex
Gasmonitor 88GM Halon or CO2 extinguishant monitoring system. Unsupported None
Gasmaster 1 Single channel wall mounted control panel Unsupported Gasflag
Gasmaster 4 1-4 channel wall mounted control panel Unsupported Gasmaster (new)
Gasmaster FP Exd Flameproof 1-4 channel control panel Unsupported Exd flameproof control panel. Superseded by Vortex FP.
Gasmaster (new) 1 or 1-4 channel wall mounted control panel. Current Current product.
Gasflag Single channel wall mounted control panel Current Current product.
Gasmonitor 1-16 channel 19″ rack-based control panel Current Current product.
Vortex 1-12 channel wall, rack or panel mounted control system. Current Current product.
Vortex FP 1-12 channel Exd Flameproof control system. Current Current product.
GM16 1-16 channel enclosure or rack mounted addressable control system with remote access. Current Current product.
GM64 1-64 channel enclosure or rack mounted addressable control system with remote access. Current Current product.
GM128 1-128 channel rack mounted addressable control system with remote access. Current Current product.
HMI Touchscreen controller display mimic for Vortex & Gasmaster controllers Current Current product.
DI Control Panels
DI 230 Flammable gas detection module Unsupported Vortex or GM controllers
DI 280 Flammable gas detection module Obselete Vortex or GM controllers
DI 800 Flammable gas detection module Unsupported Vortex or GM controllers
DI 800 UN/mA 4-20 mA input gas module (replaces DI-861/2) Obselete Vortex or GM controllers
DI 800 UN/mV Millivolt input gas module (replaces DI-800) Obselete Vortex or GM controllers
DI 810 4-20 mA input gas module (for DI 10 detector) Unsupported Vortex or GM controllers
DI 860 H2S gas module for Sulphistor detectors. Unsupported Vortex or GM controllers
DI 861/2 Gas module 4-20 mA input Unsupported Vortex or GM controllers
DI 943B Logic module Unsupported Vortex or GM controllers
DI 944 Relay module Obselete Vortex or GM controllers
DI 947 Extinguishing control module Obselete Vortex or GM controllers
DI 948 Key switch module Obselete Vortex or GM controllers
DI 950 Twin zone fire detector module Unsupported Vortex or GM controllers
DI 951 Line monitor module Unsupported Vortex or GM controllers
DI 951 UN Line monitor module Unsupported Vortex or GM controllers
DI 952 Audio module Unsupported Vortex or GM controllers
DI 965 Switched program logic module Obselete Vortex or GM controllers
DI 970 Self test module (gas) Unsupported No equivalent. Contact Crowcon for engineered solutions
DI 978 Inverter module Unsupported No equivalent. Contact Crowcon for engineered solutions
DI 980 Diode matrix module Unsupported No equivalent. Contact Crowcon for engineered solutions
DI-11 System 16 channel 19″ rack-based flammable and H2S detection system. Features DI 1-11, 2-11, 4-11 modules. Unsupported Vortex or GM controllers
SP 11 Wall mounted single channel flammable gas control panel Unsupported Gasflag
DI 4000 Wall mounted 1-4 channel flammable gas control panel Unsupported Gasmaster (new)
Sample System
PGS32 Programmable sampling system Unsupported Contact EFS team for options
PGSi Programmable sampling system Unsupported Contact EFS team for options
Accessories
87ESU Sampling unit for heavy gases/vapours Unsupported Xgard ESU; Gasmaster will also need updating to new Gasmaster.
Xgard ESU Sampling unit for heavy gases/vapours Current Current model.
86ASU Duct sampling unit for RGD90, TXgard-IS or Flamgard Exe Unsupported Parts no longer available.
Xgard ASU Duct sampling unit for Xgard Current Current model for Xgard (except Xgard Type 4).
Fire Panels
Firemaster 1-12 zone conventional fire panel Unsupported None