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For use with
Gas Type
Gases Detected
Lone Worker Device
Open Path IR Detectors
Regulator
Xgard Type

Crowcon Detection Instruments Ltd specialises in the development, manufacture, sale and support of flammable and toxic gas. Crowcon is a Halma company, their vision is to protect people and the environment from gas hazards. They focus on gas detection, understanding current and future market requirements Crowcon operates internationally through a network of regional offices and authorised channel partners Crowcon invests in people, developing individuals and teams. Central to their business is a strong quality culture, Crowcon demonstrates a track record of strong growth, fulfilling customer needs they listen to current and future customers to ensure Crowcon is focused on customer satisfaction.

Their priorities are to be market led, listening to their customers and helping them achieve their aims; to achieve sales growth through innovative product development and partnership with their customers; to be a quality organisation in everything they do and to develop their people to be the best.

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Crowcon Propane (Unfiltered)

S011494/M
For Gasman and T3
£219.00 excl vat

Crowcon Pentane (Unfiltered)

S011495/M
For Gasman and T3
£219.00 excl vat

Crowcon Methane (Unfiltered)

S011496/M
For Gasman and T3
£219.00 excl vat

C02099 Fixed flow trigger regulator

C02099
Comes with push trigger operation
£221.00 excl vat

Crowcon Charger interface kit

C011305
Includes single way charger/interface, USB-RS232 adaptor and PC lead, multi-region power supply
Gasman Acc.: Charger interface kit
£224.00 excl vat
£229.20 excl vat
£229.20 excl vat
£229.20 excl vat

C03129 Fixed Flow Regulator

C03129
Flow rate 0.5L
£235.00 excl vat
£235.00 excl vat
£236.00 excl vat

Crowcon 0-100% LEL methane

S011375/AA
For Triple plus+ and Detective plus+
£236.00 excl vat

Crowcon 0-100% LEL propane

S011375/AB
For Triple plus+ and Detective plus+
£236.00 excl vat

Crowcon 0-100% LEL pentane

S011375/AC
For Triple plus+ and Detective plus+
£236.00 excl vat

Crowcon 0-100% LEL butane

S011375/AD
For Triple plus+ and Detective plus+
£236.00 excl vat

Crowcon 0-100% LEL ethylene

S011375/AE
For Triple plus+ and Detective plus+
£236.00 excl vat

Crowcon 0-100% LEL hydrogen

S011375/AF
For Triple plus+ and Detective plus+
£236.00 excl vat
£236.00 excl vat

Crowcon 0-100% LEL flammable gas AUS alarms (specify calibration)

S011375/KDF
For Triple plus+ and Detective plus+
£236.00 excl vat

Crowcon Gasman Multiway Chargers/Interfaces

Crowcon Gasman Multiway Chargers/Interfaces
Crowcon Gasman Multiway Chargers/Interfaces
£257.00 excl vat
£262.80 excl vat
£262.80 excl vat
£262.80 excl vat
£262.80 excl vat

Crowcon XgardIQ XIQ-AG Oxygen Sensor Module

XIQ-AG
Oxygen sensor module (0-25%, 2-year life)
£263.00 excl vat

Crowcon 0-50ppm hydrogen sulphide

S01240
For Triple plus+ and Detective plus+
£266.00 excl vat

Crowcon 0-50ppm hydrogen sulphide (US Alarms, UL approval)

S01240/USA
For Triple plus+ and Detective plus+
£266.00 excl vat

Crowcon 0-50ppm hydrogen sulphide (AUS alarms)

S01240/KDF
For Triple plus+ and Detective plus+
£266.00 excl vat

Crowcon Duct Mounting Kit

S011918
Stainless steel plate with 6mm remote calibration fitting. Maximum duct airflow: 6m/s.
NOT COMPATIBLE with Stainless Steel Xgard OR Xgard type 4.
£266.20 excl vat
Call for pricing
£270.00 excl vat
£270.00 excl vat
£271.00 excl vat

Crowcon SMART3G Enhanced calibration keypad (7 Digit)

STS/CKD+
7-digit display and SD-CARD slot. It can be connected to all SMART detectors to adjust the Zero, Span and 4-20 mA values. Via the SD-CARD it is also possible to update detector's firmware (feature not enabled on old SMART3G and NC detector)
Call for pricing

Crowcon Gasman O₂ Personal Single Gas Detector

GS-AG-B-001-G
Gas Detected: Oxygen (O₂)
Type: Gas Detector
£279.00 excl vat

Crowcon Gasman Carbon Monoxide Gas Monitor

GS-AH-B-001-G
Gases Detected: Carbon Monoxide (CO)
Type: Gas Monitor
£279.00 excl vat

Crowcon Gasman Hydrogen Sulphide Gas Monitor

GS-AI-B-001-G
Gases Detected: Hydrogen Sulphide (H₂S)
Type: Gas Monitor
£279.00 excl vat

Crowcon 0-100% LEL methane for dual range % LEL/% vol. units

S011957
For Triple plus+ and Detective plus+
£279.00 excl vat

Crowcon SMART3 NC – FOR CAR PARKS

Crowcon SMART3 NC
CO, Petrol Vapours or NO2
Call for pricing

Crowcon SMART3G 5m remote sensor kit

ST.R5M
To separate the sensor head from the transmitter
Call for pricing
£280.00 excl vat

Crowcon Gasman Gas test kit

C01892
Gasman Acc.: Gas test kit
£282.70 excl vat

Crowcon Gasman LEL (Flamable) Gas Monitor

GS-AA-A-001-G
Gases Detected: Combustible Gases
Type: Gas Monitor
£283.00 excl vat

Crowcon 0-20ppm sulphur dioxide

S011425/M
For Gasman and T3
£301.00 excl vat
£304.00 excl vat
Call for pricing

Crowcon 8 input remote module

STG/IN8-PK
For Multiscan++PK
Call for pricing

Crowcon 0-1000ppm hydrogen sulphide

S011045
For Triple plus+ and Detective plus+
£322.00 excl vat
Crowcon Tetra T4 Multi Gas Detector with Charger
-45%
Crowcon Tetra T4 Multi Gas Detector with Charger

Crowcon Tetra T4 Multi 4 Gas Detector with Charger

T4-HOCA-EA-CRD
Gas Detected: 4 Gas H2S, CO, O2 and LEL
Type: Multi Gas Detector with Charger
£585.00 excl vat £325.00 excl vat
£331.00 excl vat
£331.00 excl vat

Crowcon Plug and play relay board

STG/8REL
To be connected to STG/OUT16S to provide 8 relay outputs
For MULTISCAN++MED control panel
Call for pricing

Crowcon SMART3G Calibration Software

STS/CSW+
For SMART3G, SMART3NC & SMART3R detectors consisting of a USB key, a USB/RS485 converter and the STS/IDI card. The software runs on Windows XP, Windows 7 e Windows 10. The calibration software allows to modify the alarm thresholds and the measuring range, and allows adjusting the Zero, Span and 4-20 mA values via a user-friendly menu, either in situ or in laboratory.
Call for pricing

Crowcon 0-100% vol. methane for dual range % LEL/% vol. units

S01423
For Triple plus+ and Detective plus+
£341.00 excl vat

Crowcon Gasman 5 Year O2 Personal Single Gas Detector

GS-MB-B-001-G
Gas Detector Type: Single Gas
Type: 5 year Gas Detector
Call for pricing
£344.00 excl vat

Crowcon 0-3 LPM Demand Flow Regulator

C03332
Cylinder holder (wall mount) for 34L to 112L cylinders
£357.00 excl vat
£357.00 excl vat

Crowcon 0-10ppm sulphur dioxide (hydrogen sulphide immune)

S011219
For Triple plus+ and Detective plus+
£361.00 excl vat
Call for pricing
Call for pricing
Call for pricing

C01970 Demand Flow Gas Regulator

C01970
For use with I-test
£369.00 excl vat

Crowcon T3 - 5 Way Multi Unit Charger C011039

C011039
T3 5 Way Multi Unit Charger
£370.00 excl vat
£370.00 excl vat
£371.00 excl vat
£387.00 excl vat

Crowcon 0-5ppm chlorine (UK alarm levels)

S012040
For Triple plus+ and Detective plus+
£388.00 excl vat

Crowcon 0-5ppm chlorine

S01829
For Triple plus+ and Detective plus+
£388.00 excl vat

Crowcon Tetra 4 With Lone Worker Device

SGS-T4-LWD

Gas Detector & Lone Worker Device

Customisations Available

Gasses Detected: CO, H2S, O2, Flammable gases

Call for pricing

Crowcon Gasflag Single Channel Control Panel

C01803-C01818-E07998

Easy and safe to use. Fully flexible. No hidden costs.
The cost effective solution to simple gas detection problems.

£402.00 excl vat

Crowcon Xgard Type 3

XG3
Xgard Type 3
Pellistor gas detection
£407.00 excl vat
Crowcon Gasman (CO2) Carbon Dioxide Gas Monitor
-11%
Crowcon Gasman (CO2) Carbon Dioxide Gas Monitor

Crowcon Gasman (CO2) Carbon Dioxide Gas Monitor

GS-HG-A-001-G
Gas Detected: Carbon Dioxide (CO2)
Type: Gas Monitor
£458.00 excl vat £412.00 excl vat

Crowcon 0-10ppm fluorine

S011966
For Triple plus+ and Detective plus+
£415.00 excl vat

Crowcon SMART3G Enhanced calibration keypad (OLED display)

STS/CKD-OLED
and SD-CARD slot. It can be connected to all SMART detectors to adjust the Zero, Span and 4-20 mA values. This version offers enhanced features like:
- visualization of the instantaneous concentration in graphic format;
- possibility to monitor the detector trend and download the data stored in the SD-CARD
- detector’s firmware update via SD-CARD (feature not enabled on old SMART3G and NC detector)
Call for pricing

Crowcon ASU Air Sampling Unit

S011843
For Xgard (not compatible with Xgard Type 4)
£422.00 excl vat

Crowcon SMART S-MS TX

Crowcon SMART S-MS TX
PEL, IRS or ECS Sensor
Call for pricing
£425.00 excl vat

Crowcon 0-10ppm nitrogen dioxide

S01244
For Triple plus+ and Detective plus+
£427.00 excl vat

Crowcon Gasman SO₂ Gas Monitor

GS-AJ-B-001-G
Gas Detected: Sulphur Dioxide (SO₂)
Type: Gas Monitor
£431.00 excl vat

Crowcon SMART3-R - FLAMMABLE GASES (Catalytic sensor)

Crowcon SMART3-R - FLAMMABLE Catalytic
Flammable Gas, Catalytic Sensor
Call for pricing

Crowcon Gasman Nitric Oxide Gas Monitor

GS-CQ-A-001-G
Gas Detected: Nitric Oxide (NO)
Type: Gas Monitor
£434.00 excl vat

Crowcon FDS Series Sunshield

FD-AC-05
IR3 Flame Detector
£436.00 excl vat
£441.00 excl vat
Call for pricing

Crowcon 8 input remote module card - MULTISCAN++S2

STG/IN8-S2
For MULTISCAN++S2 control panel
Call for pricing

Crowcon 16 Open Collectors output remote module - MULTISCAN++S2

STG/OUT16-S2
For MULTISCAN++S2 control panel
Call for pricing

Crowcon Gas-Pro TK

Crowcon Gas-Pro TK
Configurable Multi Gas Detector
Call for pricing

Crowcon 8 input remote module card

STG/IN8-S2MED
For MULTISCAN++MED control panel
Call for pricing

Crowcon 16 Open Collectors output remote module

STG/OUT16-S2MED
For MULTISCAN++MED control panel
Call for pricing

Crowcon 4-channel extension card to expand the PL4+ control panel

STPL4/ESP
Expands the PL4+ control panel with 4 additional channels. It also provides 16 additional Open Collector Outputs.
For PL4+
Call for pricing

Crowcon 0-2000ppm hydrogen

S01250
For Triple plus+ and Detective plus+
£499.00 excl vat

Crowcon 0-500ppm carbon monoxide (H2 compensated)

S011368
For Triple plus+ and Detective plus+
£503.00 excl vat

GasPro Crowcon

GasProConfig
Configurable Multi Gas Detector
Call for pricing

Crowcon T4x

Crowcon T4x
Gas Detected: 4 Gas H2S, CO, O2 and LEL
Type: Multi Gas Detector with Charger
Call for pricing

Crowcon 0-1ppm chlorine dioxide

S01871
For Triple plus+ and Detective plus+
£529.00 excl vat

Crowcon 16-relay card

STG/16REL
To be connected to MULTISCAN 8+ and STPL4/ESP to provide additional 16 relay outputs
For MULTISCAN 8+, PL4+DIN
Call for pricing
£536.00 excl vat

Crowcon 0-100ppm nitric oxide

S011363
For Triple plus+ and Detective plus+
£548.00 excl vat

Crowcon SMART3G-C2 - FLAMMABLE GAS (Catalytic sensor)

Crowcon Smart3G-C2 - Flammable Catalytic
Flammable Gas, Catalytic Sensor
£552.00 excl vat
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Fast Delivery

Next day delevery for shown as in stock orders placed before 1:00pm

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Worldwide Shipping

Place a purchase order, Call or email to get an international shipping quote

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Secure Online Purchasing

SECURED BY SECTIGO (We do not accept AMEX)

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Technical Support

Call or email to speak to a member of the technical team