Hydrogen Gas Detectors
Hydrogen (H₂) is the lightest and most abundant element in the universe. It is a colourless, odourless, and tasteless gas that is extremely flammable and can form explosive mixtures with air.
Hydrogen is found both naturally and industrially. On Earth, it exists in water (H₂O), organic matter, and trace amounts in natural gas and volcanic emissions. Industrially, it is produced through processes such as water electrolysis and steam methane reforming.
Rockall Safety provides a range of hydrogen gas detectors. Portable single-gas detectors such as the BW Solo and the Crowcon UNOIQ.
If you have any questions about Hydrogen, please contact our team at 02920 759 683 or fill in the form here. We would be happy to help you choose the right one for your needs.
Hydrogen Gas Detectors
Hydrogen (H₂) is the lightest and most abundant element in the universe. It is a colourless, odourless, and tasteless gas that is extremely flammable and can form explosive mixtures with air.
Hydrogen is found both naturally and industrially. On Earth, it exists in water (H₂O), organic matter, and trace amounts in natural gas and volcanic emissions. Industrially, it is produced through processes such as water electrolysis and steam methane reforming.
Rockall Safety provides a range of hydrogen gas detectors. Portable single-gas detectors such as the BW Solo and the Crowcon UNOIQ.
If you have any questions about Hydrogen, please contact our team at 02920 759 683 or fill in the form here. We would be happy to help you choose the right one for your needs.
SKU: DCNZDGB-OAOA
Crowcon DUOIQ Dual Gas Detector
- Gas Detection Class Multi Gas, Portable
- ATEX PENDING
- Gas Type Hydrogen - H, Hydrogen Sulfide - H2S, Methane - CH4, Nitrogen Dioxide - NO2, Oxygen - O2, Ozone - O3, Ammonia - NH3, Butane - C4H10, Carbon Monoxide - CO, Sulphur Dioxide, Chlorine - Cl2
- Response Time <10s
- Battery Run Time Varied
- Data Logging Up to 500 Event Logs
- Brand Crowcon
View productSKU: Crowcon-FGard-H2
Crowcon FGard H2 Flame Detector
- Gas Detection Class Fixed
- ATEX ATEX
- Power Consumption 3 W minimum (without heater), 12 W maximum (with heater).
- Brand Crowcon
- Part Numbers FD-H2-A-M20 - Fgard H2 Flame Detector - Aluminium M20, FD-H2-A-M25 - Fgard H2 Flame Detector - Aluminium M25, FD-H2-A-NPT - Fgard H2 Flame Detector - Aluminium 3/4" NPT, FD-H2-SS-M20 - Fgard H2 Flame Detector - Stainless Steel M20, FD-H2-SS-M25 - Fgard H2 Flame Detector - Stainless Steel M25, FD-H2-SS-NPT - Fgard H2 Flame Detector - Stainless Steel 3/4" NPT
View productSKU: FGARDIR3
Crowcon FGard UVIR Flame Detector
- Gas Detection Class Fixed
- ATEX ATEX
- Power Consumption 3 W minimum (without heater), 15 W maximum (with heater).
- Brand Crowcon
- Part Numbers FD-UVIR-SS-M25 - Fgard UV/IR Flame Detector - Stainless Steel M25, FD-UVIR-SS-NPT - Fgard UV/IR Flame Detector - Stainless Steel 3/4" NPT, FD-UVIR-A-M20 - Fgard UV/IR Flame Detector - Aluminium M20, FD-UVIR-A-M25 - Fgard UV/IR Flame Detector - Aluminium M25, FD-UVIR-A-NPT - Fgard UV/IR Flame Detector - Aluminium 3/4" NPT, FD-UVIR-SS-M20 - Fgard UV/IR Flame Detector - Stainless Steel M20
View productSKU: FS24XP-AMGXX
Honeywell FS24X Plus Triple IR Flame Detector
- Gas Detection Class Fixed
- ATEX ATEX
- Power Consumption 1.8 Watts (Nominal) 2.4 Watts (Alarm) 12 Watts (max) = with heater ON 100% duty cycle.
- Gas Type Ethanol - C2H6O, Heptane - C7H16, Hydrogen - H, Jet Fuel / Kerosene, Methane - CH4, Methanol - CH3OH, Propane - C3H8, Butane - C4H10, Diesel Fuel
- Brand Honeywell
- Part Numbers FS24XP-SNGXX FS24X Plus - 3IR - SS - 3/4" NPT kit includes mount and sunshade, FS24XP-SMGXX FS24X Plus - 3IR - SS - M25 kit includes mount and sunshade, FS24XP-ANGXM FS24X Plus - 3IR - AL - 3/4" NPT kit includes marine mount and sunshade, FS24XP-AMGXM FS24X Plus - 3IR - AL - M25 kit includes marine mount and sunshade, FS24XP-SNGXM FS24X Plus - 3IR - SS - 3/4" NPT kit includes marine mount and sunshade, FS24XP-SMGXM FS24X Plus - 3IR - SS - M25 kit includes marine mount and sunshade, FS24XP-ANGXX FS24X Plus - 3IR - AL - 3/4" NPT kit includes mount and sunshade, FS24XP-AMGXX FS24X Plus - 3IR - AL - M25 kit includes mount and sunshade
View productSKU: SG50-F-IR3-H2-V
Teledyne Spyglass™ IR3 – H2 Flame Detector
- Gas Detection Class Fixed
- ATEX ATEX
- Brand Teledyne
View productSKU: SMART 3G-D2
Crowcon SMART 3G-D2 Fixed Gas Detector
- Gas Detection Class Fixed
- ATEX ATEX
- Temperature -40 / +60°C
- Gas Type Acetylene - C2H2, Cyclohexane, R454B, Ammonia - NH3, SF6, Benzene - C6H6, Ethylene, R152A, Butane - C4H10, Butadiene, R407A, Carbon Monoxide - CO, Acetic Acid, R407F, Ethane - C2H6, R1234YF, R449A, Ethanol - C2H6O, Cyclopentane, R1234ZE, R507A, Heptane - C7H16, Dimethyl Ether, R125, R410A, Hydrogen - H, Ethyl Ether, R134A, R417A, Hydrogen Sulfide - H2S, Ethylene oxide - ETO, R32, Ethyl Acetate, R448, R404A
- Output 4-20 mA, 1 or 3 relay boards, RS485
- Brand Crowcon
- Part Numbers SMART 3G-D2, Flammable Cat Sensor, Butane 0-100% LEL, SMART 3G-D2, Flammable Cat Sensor, Propane 0-100% LEL, SMART 3G-D2, Flammable Cat Sensor, Petrol Vapours 0-100% LEL, SMART 3G-D2, Flammable Cat Sensor, Acetone 0-100% LEL, SMART 3G-D2, Flammable Cat Sensor, Hydrogen 0-100% LEL, SMART 3G-D2, Flammable Cat Sensor, Methane 0-100% LEL, SMART 3G-D2, Flammable Cat Sensor, LPG 0-100% LEL
View productSKU: 3703850
Dräger X-am 5800 Multi-Gas Detector
- Gas Detection Class Multi Gas, Portable
- ATEX ATEX
- Gas Type Oxygen - O2, Ozone - O3, Ammonia - NH3, Phosphine - PH3, Carbon Dioxide - CO2, Sulfur Dioxide - SO2, Carbon Monoxide - CO, Ethylene Oxide - C2H4O, Hydrogen Cyanide, Phosgene - COCl2, Hydrogen Sulfide - H2S, Methane - CH4, VOCs, Nitrogen Dioxide - NO2, Nitric Oxide - NO
- Response Time Varied
- Data Logging Application of an optimised data compression method with high accuracy and large storage capacity.
- Brand Dräger
View productSKU: S3KUS3
Honeywell Series 3000 MkIII Fixed Gas Detector
- Gas Detection Class Fixed
- ATEX ATEX
- Gas Type Chlorine - Cl2, Phosphine - PH3, Chlorine Dioxide - ClO2, Sulfur Dioxide - SO2, Hydrogen - H, Hydrogen Chloride - HCl, Hydrogen Cyanide, Hydrogen Fluoride - HF, Hydrogen Sulfide - H2S, Nitrogen Dioxide - NO2, Nitric Oxide - NO, Ethylene oxide - ETO, Ammonia - NH3, Oxygen - O2, Carbon Monoxide - CO, Ozone - O3
- Power Consumption 10 to 30 Vdc and 17 to 32 Vdc
- Brand Honeywell
- Part Numbers S3KAL3 ATEX/IECEx approved Series 3000 MkIII toxic and oxygen transmitter, painted Marine Grade Al and 2 x M20 entries, S3KAS3 ATEX/IECEx approved Series 3000 MkIII toxic and oxygen transmitter, Stainless Steel 316 and 2 x M20 entries
View productSKU: S5000-2-0-2-1-00-D36-000-0
MSA General Monitors S5000 Fixed Gas Detector
- Gas Detection Class Fixed
- ATEX ATEX
- Temperature -55°C to +75°C
- Output Dual 4-20 mA current source or sink, HART, Modbus, Bluetooth. Optional: w/o Bluetooth
- Power Consumption 24 VDC nominal, 12 to 30 VDC
- Gas Type Hydrogen Fluoride - HF, Hydrogen Sulfide - H2S, Nitrogen Dioxide - NO2, Combustible Gases, Nitric Oxide - NO, Oxygen - O2, Ammonia - NH3, Sulfur Dioxide - SO2, Carbon Monoxide - CO, Chlorine - Cl2, Chlorine Dioxide - ClO2, Hydrogen Chloride - HCl, Hydrogen Cyanide
- Brand MSA
View productSKU: A-X5000-0-A-0-1-0-16-40-T1
MSA ULTIMA X5000 Fixed Gas Detector
- Gas Detection Class Fixed
- Display Organic LED (multi-lingual) with contrast ratio of 2000:1 and view angle of 160°
- Temperature -40°C to +60°C
- Output Dual 4-20 mA current source, HART
- Gas Type Hydrogen Chloride - HCl, Combustible Gases, Hydrogen Cyanide, Hydrogen Fluoride - HF, Hydrogen Sulfide - H2S, Nitric Oxide - NO, Oxygen - O2, Ammonia - NH3, Sulfur Dioxide - SO2, Carbon Monoxide - CO, Chlorine - Cl2, Chlorine Dioxide - ClO2, Hydrogen - H
- Brand MSA
View productSKU: C024231
Rockall Safety 8AL H2 Gas Bottle
- Product Type Calibration Gas
- Gas Type Part Numbers C011556 - 8AL - 500PPM - H2/AIR, C011555 - 8AL - 2% - H2/AIR, C019762 - 8AL - 100PPM - H2/AIR, C011549 - 8AL - 100PPM - H2/AIR, C023866 - 8AL - 50PPM - H2/AIR, C024231 - 8AL - 1000PPM - H2/N2, C011577 - 8AL - 1000PPM - H2/N2, C011560 - 8AL - 2000PPM - H2/AIR
View productSKU: SG50-F-UVIR-AS10
Spyglass™ Xtend Triple-Infrared Flame Detector
- Gas Detection Class Fixed
- ATEX ATEX
- Temperature -50°C - 85°C
- Brand Teledyne
View productSKU: 700-GAS
Teledyne 700 Series Fixed Gas Detector
- Gas Detection Class Fixed
- ATEX ATEX
- Output Linear 4-20 mA DC RS-485 MODBUS-RTU
- Power Consumption 11 - 30 VDC
- Cable Entry 3-wire shielded cable
- Brand Teledyne
View productSKU: DGI-TT7-31AH-EXH-YR
Teledyne DG7 Fixed Gas Detector
- Gas Detection Class Fixed
- ATEX ATEX
- Power Consumption 24V DC, range (18 - 35V DC)
- Gas Type Hydrogen Sulfide - H2S, Nitrogen Dioxide - NO2, Nitric Oxide - NO, Oxygen - O2, Sulfur Dioxide - SO2, Ammonia - NH3, Carbon Monoxide - CO, Chlorine - Cl2, Hydrogen Chlorine (HCI), Flammable - LEL, Hydrogen Cyanide - HCN, Hydrogen - H
View product- BEST SELLER
SKU: OLCT100
Teledyne OLCT 100 – OLC 100 Fixed Gas Detector
- Gas Detection Class Fixed
- ATEX ATEX
- Output 4 to 20 mA
- Power Consumption Depends on Detector Type
- Brand Teledyne
- Part Numbers OLCT100-XP-200 - lameproof transmitter on board XP sensor O2 0-30% Vol. 2 year sensor (Electrochemical versions), OLCT100-XP-002 - lameproof transmitter onboard XP sensor CH4, Methane 100% LEL (4,4 % Vol.) (Catalytic versions), OLCT100-XP-203 - lameproof transmitter onboard XP sensor CO, Carbon monoxide 0-100 ppm (Catalytic versions), OLCT100-XP-003 - lameproof transmitter onboard XP sensor H2, Hydrogen 100% LEL (Catalytic versions), OLCT100-XP-006 - lameproof transmitter - with catalitic sensor on board XP sensor NH3 100% LEL (Catalytic versions)
- Gas Type 2-butanone (MEK), Formaldehyde - CH2O, R1233ZD, SF6, Xylene, Hydrogen Chloride - HCl, R407F, R11, Hydrogen Sulfide - H2S, R449A, R12, Nitrogen Dioxide - NO2, R410A, Silane - SiH4, R22, Nitric Oxide - NO, Hydrogen Cyanide - HCN, Arsine - AsH3, R23, Oxygen - O2, Methyl Chloride - CH3Cl, Ammonia - NH3, Ethylene oxide - ETO, R123, Phosphine - PH3, R1234YF, Methylene Chloride - CH2Cl2, Carbon Dioxide - CO2, Natural Gas or H2, R143A, Sulfur Dioxide - SO2, R1234ZE, FX56, Carbon Monoxide - CO, R407C, Toluene - C7H8, R134A, Ethanol, Chlorine - Cl2, R408A, Phosgene - COCl2, R32, Isopropanol, Chlorine Dioxide - ClO2, R507, R404A
View product SKU: 14082
Teledyne OLCT 60 Fixed Gas Detector
- Gas Detection Class Fixed
- ATEX ATEX
- Temperature -20 to +55 (Explosive gases)
- Output 0-23 mA (4-20 mA reserved for measurement)
- Gas Type R507, Hydrogen Fluoride - HF, R1234YF, Isopropanol, R1233ZD, Hydrogen Sulfide - H2S, R1234ZE, 2-butanone (MEK), Nitric Oxide - NO, R134A, Xylene, Ammonia - NH3, Oxygen - O2, R32, R11, Carbon Dioxide - CO2, Ozone - O3, R404A, R12, Carbon Monoxide - CO, Explosive Gas (Ex), Phosphine - PH3, SF6, R22, Chlorine - Cl2, Infrared, Sulfur Dioxide - SO2, R407F, R23, Chlorine Dioxide - ClO2, Arsine - AsH3, Phosgene - COCl2, R449A, R123, Hydrogen - H, Ethylene oxide - ETO, R410A, R143A, Hydrogen Chloride - HCl, FX56, R408A, Hydrogen Cyanide, Toluene, Ethanol
- Brand Teledyne
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