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Xgard, Xsafe & Xgard IR Spare Sensor Modules

Require Install, Commissioning, Calibration or Servicing?

Safety Gear Store are able to install, commission and service your fixed gas detection system. We offer a professional service from fully trained, certified and manufacturer approved engineers, we are also one of the only suppliers with engineers that carry spares in their vehicles to ensure a quick and efficient service that will enable you to continue using your facility.
For more information on what we offer please visit one of the below pages:

Fixed Gas Detection System Install and Commissioning

Fixed Gas Detection System Calibration and Servicing

This is a list of replacement spare sensors/parts for the the following Crowcon Xgard/Xsafe products:

  • Xgard Type 1 Spare Sensor Modules
  • Xgard Type 2 Spare Sensor Modules
  • Xgard Type 3 and 5 Spare Sensor Modules
  • Xgard Type 4 Spares
  • Xgard Type 6 Spare Sensor Modules
  • Xsafe Spare Sensor Modules
  • Xgard IR Spare Sensor Modules

Please email sales@safetygearstore.co.uk or call 0800 678 5708 for prices.

Xgard Type 1 Spare Sensor Modules
S011667/S0-25ppm, ammonia
S011566/S0-50ppm, ammonia
S011567/S0-100ppm, ammonia
S012022/S0-100ppm, ammonia (low temp., -40C)
S011673/S0-250ppm, ammonia**
S011677/S0-500ppm, ammonia**
S011679/S0-1000ppm, ammonia**
S011830/S0-1ppm, arsine*
S011658/S0-3ppm, bromine
S011557/S0-5ppm, bromine**
S011572/S0-50ppm, carbon monoxide
S011574/S0-100ppm, carbon monoxide
S011576/S0-150ppm, carbon monoxide
S011578/S0-200ppm, carbon monoxide
S011259/S0-250ppm, carbon monoxide
S011580/S0-300ppm, carbon monoxide
S011582/S0-500ppm, carbon monoxide
S011584/S0-1000ppm, carbon monoxide
S011586/S0-2000ppm, carbon monoxide
S011588/S0-3ppm, chlorine
S011263/S0-5ppm, chlorine
S011590/S0-10ppm, chlorine
S011592/S0-15ppm, chlorine
S011594/S0-20ppm, chlorine
S011596/S0-30ppm, chlorine
S011598/S0-50ppm, chlorine
S011600/S0-100ppm, chlorine
S011690/S0-1ppm, chlorine dioxide
S011831/S0-1ppm, diborane*
S011558/S0-10ppm, ethylene oxide
S011659/S0-50ppm, ethylene oxide
S011515/S0-100ppm, ethylene oxide
S011565/S0-1ppm, fluorine**
S011704/S0-200ppm, hydrogen
S011706/S0-500ppm, hydrogen
S011562/S0-2000ppm, hydrogen
S011710/S0-2% vol. (0-50% LEL ) hydrogen
S011834/S0-4% vol. (0-100% LEL ) hydrogen
S011707/S0-10ppm, hydrogen chloride
S011708/S0-25ppm, hydrogen chloride
S011829/S0-25ppm, hydrogen cyanide
S011602/S0-30ppm, hydrogen cyanide**
S011564/S0-10ppm, hydrogen fluoride
S011604/S0-2ppm, hydrogen sulphide
S011606/S0-5ppm, hydrogen sulphide
S011608/S0-10ppm, hydrogen sulphide
S011610/S0-20ppm, hydrogen sulphide
S011257/S0-25ppm, hydrogen sulphide
Xgard Type 1 Spare Sensor Modules
S011612/S0-30ppm, hydrogen sulphide
S011614/S0-50ppm, hydrogen sulphide
S011616/S0-100ppm, hydrogen sulphide
S011618/S0-200ppm, hydrogen sulphide
S011620/S0-250ppm, hydrogen sulphide
S011622/S0-300ppm, hydrogen sulphide
S011624/S0-1000ppm, hydrogen sulphide
S011288/S0-50ppm, nitric oxide
S011289/S0-100ppm, nitric oxide
S011634/S0-5ppm, nitrogen dioxide
S011561/S0-10ppm, nitrogen dioxide
S011626/S0-30ppm, nitrogen dioxide
S011628/S0-50ppm, nitrogen dioxide
S011630/S0-100ppm, nitrogen dioxide
S011563/S0-1ppm, ozone
S011265/S0-25% vol. oxygen
S011833/S0-1ppm, phosgene
S011698/S0-1ppm, phosphine
S011568/S0-2ppm, phosphine
S011685/S0-1ppm, silane*
S011636/S0-5ppm, sulphur dioxide
S011638/S0-10ppm, sulphur dioxide
S011640/S0-15ppm, sulphur dioxide
S011644/S0-20ppm, sulphur dioxide
S011646/S0-50ppm, sulphur dioxide
S011652/S0-100ppm, sulphur dioxide
S011654/S0-250ppm, sulphur dioxide
S011560/S0-100ppm, volatile organics
* Lead-time 6 weeks
** Lead-time 4-6 weeks
Xgard Type 2 Spare Sensor Modules
S011572/S0-50ppm  carbon monoxide
S011574/S0-100ppm  carbon monoxide
S011576/S0-150ppm  carbon monoxide
S011578/S0-200ppm  carbon monoxide
S011259/S0-250ppm  carbon monoxide
S011580/S0-300ppm  carbon monoxide
S011582/S0-500ppm  carbon monoxide
S011584/S0-1000ppm  carbon monoxide
hydrogen: refer to Xgard Type 1 list
S011604/S0-2ppm  hydrogen sulphide
S011606/S0-5ppm  hydrogen sulphide
S011608/S0-10ppm  hydrogen sulphide
S011610/S0-20ppm  hydrogen sulphide
S011257/S0-25ppm  hydrogen sulphide
S011612/S0-30ppm  hydrogen sulphide
S011614/S0-50ppm  hydrogen sulphide
S011616/S0-100ppm  hydrogen sulphide
S011618/S0-200ppm  hydrogen sulphide
S011265/S0-25% vol.oxygen
Xgard Type 3 and 5 Spare Sensor Modules
S011509/S0-100% LEL methane - pellistor  - pellistor VQ21T
S011511/S0-100% LEL pentane - pellistor VQ21T
S011513/S0-100% LEL hydrogen - pellistor VQ21T
S011517/S0-100% LEL ethanol - pellistor VQ21T
S012162/S0-100% LEL methanol - pellistor VQ21T
S011518/S0-100% LEL acetylene - pellistor VQ21T
S011519/S0-100% LEL butane - pellistor VQ21T
S011520/S0-100% LEL ethane - pellistor VQ21T
S011521/S0-100% LEL ethylene - pellistor VQ21T
S011522/S0-100% LEL LPG - pellistor VQ21T
S011523/S0-100% LEL propane - pellistor VQ21T
S011524/S0-100% LEL petrol vapour (unleaded) - pellistor VQ21T
S012171/S0-25% LEL hydrogen - pellistor VQ21T
S012003/S0-100% LEL acetaldehyde - pellistor 300P
S012973/S0-100% LEL hexane - pellistor VQ21T
S012977/S0-100% LEL isopropyl alcohol (IPA) - pellistor VQ21T
S0111001/S0-100% LEL toluene - pellistor VQ21T
S011840/S0-100% LEL ethylene dichloride (EDC) - pellistor VQ25
S012972/S0-100% LEL vinyl chloride monomer (VCM) - pellistor VQ25
S011487/S0-100% LEL jet fuel - pellistor VQ41T
S011489/S0-25% LEL ammonia   - pellistor VQ41T
S012988/S0-100% LEL methane - pellistor NP-30#
S012989/S0-100% LEL pentane - pellistor NP-30#
# very high poison resistance
Xgard Type 4 Spares
Spare sensor assembly certified for Xgard Type 4 only. Supplied with sensor retainer.
S0119540-100% LEL methane plus general flammable gases. Supplied with bonded sensor retainer and Viton o-ring.
General spares
M04909Sensor retainer O-ring. Viton.
M04910Junction box lid O-ring. Viton.
S011720Terminal support PCB
E07688High temperature terminal block.
Xgard Type 6 Spare Sensor Modules
S011540/S0-5% vol. hydrogen (in air)
S011548/S0-20% vol.  hydrogen (in nitrogen)
S011947/S0-50% vol.  hydrogen (in nitrogen)
Xsafe Spare Sensor Modules
S011509/S0-100% LEL  methane - pellistor VQ21T
S011523/S0-100% LEL  propane/LPG - pellistor VQ21T
Xgard and Xsafe General Spares
S012132/S9:   Sensor retainer (aluminium) - Type 1 UL and MED certified only
S012982/S9:   Sensor retainer (nylon)* includes sensor seal - Xgard Type 1 ATEX only
S012133/S9:   Sensor retainer with sinter (aluminium)***  Types 2,3,5,6, IR
M048857:   Sensor seal (for aluminium and nylon sensor retainers)***   Types 1,2,3,5,6, IR
M019459:   Sensor retainer (stainless steel) - Type 1 only
M019329:   Sensor retainer with sinter (stainless steel)***   Types 2,3,5,6, IR
M049717:   Sensor seal (for stainless steel sensor retainer)***   Types 1,2,3,5,6, IR
M0482816:   Sensor retainer O-ring***   Types 1,2,3,5,6, IR (aluminium and S/S junction box)
M0448116:   Sensor retainer O-ring***   Type 1 Nylon Junction Box
M048295:   Junction box lid O-ring***   Types 1,2,3,5,6, IR
S011238/210:   Amplifier PCB for the following gas types: carbon monoxide, chlorine (Alphasense sensors), chlorine dioxide, hydrogen, hydrogen sulphide, nitrogen dioxide, sulphur dioxide. Types 1 & 2 only.
S011896/210:   Amplifier PCB for the following gas types: ammonia, arsine, bromine, chlorine (Sensoric sensors), diborane, ETO, fluorine, germane, hydrogen cyanide, HCL, hydrogen fluoride, nitric oxide, ozone, phosgene, phosphine, silane. Type 1 only.
S011240/210:   Amplifier PCB (oxygen) - Types 1 & 2
S011469/210:   Amplifier PCB (flammable, bridge) - Type 3 & Xsafe mV
S011242/210:   Amplifier PCB (flammable, 4-20mA) - Type 5, IR & Xsafe mA
S01183710:   Amplifier PCB (thermal conductivity, 4-20mA) - Type 6
M047704:   PCB cover***   Types 1,2,3,5,6, IR
M0497212:   I.S. PCB cover***   Type 1 only, required in addition to M04770 PCB cover.
C011211Pellistor module balancing lead
S011819/211:   Sensor module PCB with no gain resistors. Resistors must be fitted to suit the gas sensor and range.
*** Not for Xgard Type 4. Refer to Xgard Type 4 spares section.
Xgard IR Spare Sensor Modules
XGSBJ0-100% LEL, methane
XGSBL0-100% LEL, butane
XGSBN0-100% LEL, propane
XGSBP0-100% LEL, ethylene
XGSCT0-100% LEL, ethanol
XGSCU0-100% LEL, hexane
XGSCV0-100% LEL, LPG
XGSCX0-100% LEL, pentane
XGSKG0-100% LEL, Butene
XGSBC0-100% LEL, methanol
XGSCY0-2% vol., CO2
XGSHG0-5% vol., CO2

Xgard, Xsafe & Xgard IR Spare Sensor Modules

Replacement sensors
For specific modules
Manufacturer: Crowcon
SKU: Crowcon-Spares
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Xgard, Xsafe & Xgard IR Spare Sensor Modules

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