Fixed Sensors
Fixed sensors are essential for monitoring and ensuring safety in industrial environments where hazardous gases may be present. At Rockall Safety, we understand the role these detectors play in preventing accidents, protecting personnel, and maintaining compliance with safety regulations. Fixed gas detection systems offer continuous, real-time monitoring, providing early warning of gas leaks and dangerous levels of exposure.
Fixed Sensors
Fixed sensors are essential for monitoring and ensuring safety in industrial environments where hazardous gases may be present. At Rockall Safety, we understand the role these detectors play in preventing accidents, protecting personnel, and maintaining compliance with safety regulations. Fixed gas detection systems offer continuous, real-time monitoring, providing early warning of gas leaks and dangerous levels of exposure.
SKU: SMART 3G-C3
Crowcon SMART 3G-C3
- Gas Detection Class Fixed
- ATEX ATEX
- Temperature -40 / +60°C
- Gas Type Propane - C3H8, Ammonia - NH3, Butane - C4H10, Carbon Monoxide - CO, Hydrogen - H, Ethylene, Hydrogen Sulfide - H2S, Petrol Vapours, Methane - CH4, LPG, Nitric Oxide - NO, Oxygen - O2
- Output 4-20 mA, 1 or 3 relay boards, RS485
- Brand Crowcon
- Part Numbers Crowcon SMART 3G-C3 - Flammable gas, catalytic sensor, Methane 0-100% LEL, Crowcon SMART 3G-C3 - Toxic gas, electrochemical sensor, CO 0-500ppm, Crowcon SMART 3G-C3 - Flammable gas, catalytic sensor, LPG 0-100% LEL, Crowcon SMART 3G-C3 - Toxic gas, electrochemical sensor, Ethylene 0-200ppm, Crowcon SMART 3G-C3 - Flammable gas, catalytic sensor, Propane 0-100% LEL, Crowcon SMART 3G-C3 - Toxic gas, electrochemical sensor, Ammonia 0-100ppm, Crowcon SMART 3G-C3 - Flammable gas, catalytic sensor, Butane 0-100% LEL, Crowcon SMART 3G-C3 - Toxic gas, electrochemical sensor, H2S 0-50ppm, Crowcon SMART 3G-C3 - Flammable gas, catalytic sensor, Petrol Vapours 0-100% LEL, Crowcon SMART 3G-C3 - Toxic gas, electrochemical sensor, Nitric Oxide 0-100ppm, Crowcon SMART 3G-C3 - Flammable gas, catalytic sensor, Hydrogen 0-100% LEL, Crowcon SMART 3G-C3 - Toxic gas, electrochemical sensor, Hydrogen 0-2000ppm, Crowcon SMART 3G-C3 - Flammable gas, Infrared sensor, Methane 0-100% LEL, Crowcon SMART 3G-C3 - Toxic gas, electrochemical sensor, Hydrogen 0-3000ppm, Crowcon SMART 3G-C3 - Flammable gas, Infrared sensor, Propane 0-100% LEL, Crowcon SMART 3G-C3 - Flammable gas, Infrared sensor, Butane 0-100% LEL, Crowcon SMART 3G-C3 - Flammable gas, Infrared sensor, LPG 0-100% LEL, Crowcon SMART 3G-C3 - Toxic gas, electrochemical sensor, Oxygen 0-25% Vol
View productSKU: SMART 3G-D2
Crowcon SMART 3G-D2
- Gas Detection Class Fixed
- ATEX ATEX
- Temperature -40 / +60°C
- Gas Type Ammonia - NH3, Cyclohexane, Benzene - C6H6, Ethylene, Butane - C4H10, Butadiene, Carbon Monoxide - CO, Acetic Acid, Ethane - C2H6, Ethanol - C2H6O, Cyclopentane, Heptane - C7H16, Dimethyl Ether, Hydrogen - H, Ethyl Ether, Ethylene oxide - ETO, Hydrogen Sulfide - H2S, Acetylene - C2H2, Ethyl Acetate
- 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: SMART P
Crowcon SMART P
- Gas Detection Class Fixed
- ATEX Non ATEX
- Temperature -20 / +50°C
- Output RS485
- Power Consumption 12-24 Vdc
- Gas Type Sulphur Dioxide, Carbon Monoxide - CO, Petrol Vapours
- Brand Crowcon
- Part Numbers Crowcon SMART P, RS-485, CO 0-300ppm, Crowcon SMART P, RS-485, NO2 0-30ppm
View productSKU: S-MS-MED
Crowcon SMART S-MS MED (Marine environments)
- Gas Detection Class Fixed
- ATEX ATEX
- Temperature -40 / +60°C
- Output 4-20 mA, RS485, 3 relay board
- Power Consumption 12-24 Vdc
- Gas Type Butane - C4H10, Methane - CH4, Pentane - C5H12, Propane - C3H8
- Brand Crowcon
- Part Numbers Smart S-MS MED Transmitter, RS-485, 4-20 mA, Relay Card. Methane Cat 0-100% LEL., Smart S-MS MED Transmitter, RS-485, 4-20 mA, Relay Card. Propane Cat 0-100% LEL., Smart S-MS MED Transmitter, RS-485, 4-20 mA, Relay Card. Butane Cat 0-100% LEL., Smart S-MS MED Transmitter, RS-485, 4-20 mA, Relay Card. Pentane Cat 0-100% LEL., Smart S-MS MED Transmitter, RS-485, 4-20 mA, Relay Card. Hydrogen Cat 0-100% LEL., Smart S-MS MED Transmitter, RS-485, 4-20 mA, Relay Card. Petrol Vapours Cat 0-100% LEL., Smart S-MS MED Transmitter, RS-485, 4-20 mA, Relay Card. Methane IR 0-100% LEL., Smart S-MS MED Transmitter, RS-485, 4-20 mA, Relay Card. Propane IR 0-100% LEL., Smart S-MS MED Transmitter, RS-485, 4-20 mA, Relay Card. Butane IR 0-100% LEL., Smart S-MS MED Transmitter, RS-485, 4-20 mA, Relay Card. Pentane IR 0-100% LEL.
View productSKU: Xgard-Bright
Crowcon Xgard Bright Fixed System
- Gas Detection Class Fixed
- ATEX ATEX
- Output 4-20mA current sink or source RS-485 Modbus RTU
- Cable Entry 2x M20 (stopping plug fitted to left-side entry) or supplied with ½” NPT adapters
- Temperature 40 °C to +70 °C
- Display OLED display
- Gas Type Oxygen - O2, Pentane - C5H12, Carbon Dioxide - CO2, Carbon Monoxide - CO, Hydrogen - H, Hydrogen Sulfide - H2S, Methane - CH4
- Brand Crowcon
- Part Numbers Crowcon Xgard Bright, ATEX/IECEx, Alu, M20, CO 0-200ppm, Crowcon Xgard Bright, ATEX/IECEx, Alu, M20, Hydrogen 0-100% LEL, Crowcon Xgard Bright, ATEX/IECEx, Alu, M20, CO 0-250ppm, Crowcon Xgard Bright, ATEX/IECEx, Alu, M20,LPG 0-100% LEL, Crowcon Xgard Bright, ATEX/IECEx, Alu, M20, CO 0-500ppm, Crowcon Xgard Bright, ATEX/IECEx, Alu, M20, Oxygen 0-25% Vol, Crowcon Xgard Bright, ATEX/IECEx, Alu, M20, CO 0-1000ppm, Crowcon Xgard Bright, ATEX/IECEx, Alu, M20, Oxygen Long Life 0-25% Vol, Crowcon Xgard Bright, ATEX/IECEx, Alu, M20, CO 0-2000ppm, Crowcon Xgard Bright, ATEX/IECEx, Alu, M20, H2S 0-25ppm, Crowcon Xgard Bright, ATEX/IECEx, Alu, M20, H2S 0-50ppm, Crowcon Xgard Bright, ATEX/IECEx, Alu, M20, H2S 0-100ppm, Crowcon Xgard Bright, ATEX/IECEx, Alu, M20, H2S 0-200ppm, Crowcon Xgard Bright, ATEX/IECEx, Alu, M20, CO 0-50ppm, Crowcon Xgard Bright, ATEX/IECEx, Alu, M20, Methane 0-100% LEL, Crowcon Xgard Bright, ATEX/IECEx, Alu, M20, CO 0-100ppm, Crowcon Xgard Bright, ATEX/IECEx, Alu, M20, Pentane 0-100% LEL
View productSKU: Xgard-T1
Crowcon Xgard Fixed System
- Gas Detection Class Fixed
- Output Varies
- ATEX ATEX
- Cable Entry 1 x M20, 1/2 “NPT or 3/4 NPT* on right-side
- Temperature Varies
- Gas Type Chlorine Dioxide - ClO2, Pentane - C5H12, Arsine - AsH3, Hydrogen - H, Phosphine - PH3, Diborane - B2H6, Hydrogen Chloride - HCl, Propane - C3H8, Bromine -Br2, Hydrogen Cyanide, Sulfur Dioxide - SO2, Volatile organic, Argon - Ar, Hydrogen Fluoride - HF, Acetylene - C2H2, Hydrogen Sulfide - H2S, Ammonia - NH3, Methane - CH4, Phosgene - COCl2, Butane - C4H10, Nitrogen Dioxide - NO2, Helium - He, Carbon Dioxide - CO2, Nitric Oxide - NO, Carbon Monoxide - CO, Oxygen - O2, Chlorine - Cl2, Ozone - O3, Silane - SiH4
- Brand Crowcon
- Part Numbers Crowcon Xgard Type 1 - ATEX/IECEx, Nylon, M20, Chlorine 0-10ppm, Crowcon Xgard Type 1 - ATEX/IECEx, Nylon, M20, Silane 0-1ppm, Crowcon Xgard Type 1 - ATEX/IECEx, Nylon, M20, Chlorine Dioxide 0-1ppm, Crowcon Xgard Type 1 - ATEX/IECEx, Nylon, M20, Sulphur Dioxide 0-10ppm, Crowcon Xgard Type 1 - ATEX/IECEx, Nylon, M20, Fluorine 0-1ppm, Crowcon Xgard Type 1 - ATEX/IECEx, Nylon, M20, VOCs 0-100ppm, Crowcon Xgard Type 1 - ATEX/IECEx, Nylon, M20, Hydrogen Chlorine 0-10ppm, Crowcon Xgard Type 1 - ATEX/IECEx, Nylon, M20, Hydrogen 0-200ppm, Crowcon Xgard Type 1 - ATEX/IECEx, Nylon, M20, Ammonia 0-100ppm (-20 C), Crowcon Xgard Type 1 - ATEX/IECEx, Nylon, M20, Hydrogen Sulphide 0-200ppm, Crowcon Xgard Type 1 - ATEX/IECEx, Nylon, M20, Ammonia 0-1000ppm, Crowcon Xgard Type 1 - ATEX/IECEx, Nylon, M20, Nitric Oxide 0-100ppm, Crowcon Xgard Type 1 - ATEX/IECEx, Nylon, M20, Arsine 0-1ppm, Crowcon Xgard Type 1 - ATEX/IECEx, Nylon, M20, Oxygen 0-25% Vol, Crowcon Xgard Type 1 - ATEX/IECEx, Nylon, M20, Bromine 0-3pm, Crowcon Xgard Type 1 - ATEX/IECEx, Nylon, M20, Ozone 0-1ppm, Crowcon Xgard Type 1 - ATEX/IECEx, Nylon, M20, Carbon Monoxide 0-100ppm, Crowcon Xgard Type 1 - ATEX/IECEx, Nylon, M20, Phosgene 0-1 ppm, Crowcon Xgard Type 1 - ATEX/IECEx, Nylon, M20, Carbon Monoxide 0-1000ppm, Crowcon Xgard Type 1 - ATEX/IECEx, Nylon, M20, Phosphine 0-1 ppm
View productSKU: GS01
Drager GasSecure GS01
- Gas Detection Class Fixed
- ATEX ATEX
- Temperature -30 °C to +55 °C (if higher temperature ranges up to +65 °C are required please contact Dräger)
- Power Consumption 5 mW
- Output MODBUS
- Brand Dräger
View productSKU: PEX 3000
Dräger PEX 3000
- Gas Detection Class Fixed
- ATEX Non ATEX
- Power Consumption 12 to 30 Vdc
- Output 4 to 20 mA
- Gas Type Flammable - LEL
- Brand Dräger
View productSKU: 832642X
Drager PointGard 2100 Fixed Toxic Gas Detection Systems
- Gas Detection Class Area Monitors
- ATEX ATEX
- Cable Entry 3 cable glands, M20
- Temperature −20 to 50°C
- Display LCD display 75 mm/3" backlit graphic LC display
- Output 4 to 20 mA
- Power Consumption 8-30 Vdc (DC Version)
- Brand Dräger
View productSKU: 83264XX
Drager PointGard 2200 Fixed System (LEL)
- Gas Detection Class Fixed
- ATEX ATEX
- Display LCD display 75 mm/3" backlit graphic LC display
- Cable Entry 3 cable glands, M20
- Temperature −20 to 50°C
- Brand Dräger
View productSKU: 83 44 370
Dräger Polytron® 5310 IR
- Gas Detection Class Fixed
- ATEX ATEX
- Temperature -40 to 65 °C (-40 to 149 °F) without relay
- Power Consumption 10 to 30 Vdc, 3-wire
- Brand Dräger
View productSKU: DRA-POLY-SE-EX
Dräger Polytron® SE Ex
- Gas Detection Class Fixed
- ATEX ATEX
- Temperature -50°C - 85°C
- Gas Type Toluene - C7H8, Acetone, Xylene - C8H10, Ethylene, Acetylene - C2H2, Butadiene, Ammonia - NH3, n-Hexane, Benzene - C6H6, Diethyl Ether, Ethanol - C2H6O, Hydrogen - H, Methane - CH4, Propylene, Methanol - CH3OH, Octane - C8H18, Propane - C3H8, Ethyl Acetate
- Brand Dräger
View productSKU: SLX-EDGE
Honeywell Searchline Excel™ Edge Fixed Gas Detector
- Gas Detection Class Fixed
- ATEX ATEX
- Temperature -55°C to +75°C (-67°F to +167°F)
- Power Consumption 24 Vdc nominal (18 Vdc to 32 Vdc)
- Output 4–20 mA with HART®, Fault relay, Alarm 1 relay, Alarm 2 relay, Modbus, Bluetooth® (range up to 20 m (66 ft), depends on mobile device and environmental conditions)
- Gas Type Hexane - C6H14, Methane - CH4, Pentane - C5H12, Propane - C3H8, Propylene, Hydrocarbon gases & vapours, Butane - C4H10, Ethane - C2H6
- Brand Honeywell
- Part Numbers SLXL-ESMGXX Searchline Excel Edge Long Range (60-330 m) Stainless Steel w/ M25 entries., SLXL-ESNGXX Searchline Excel Edge Long Range (60-330 m) Stainless Steel w/ 3/4" NPT entries.
View productSKU: SZSK-SNGXX
Honeywell Searchzone Sonik Fixed Gas Detector
- Gas Detection Class Fixed
- ATEX ATEX
- Temperature -55° C to +75° C (-67 °F to +167 °F)
- Power Consumption 24Vdc nominal (18 Vdc to 32 Vdc)
- Output Modbus RTU RS-485. HART® with handheld communicator or hardwired. Bluetooth® to smartphone or tablet.
- Display High Visibility LED; green/yellow/red/blue to indicate detector status.
- Brand Honeywell
- Part Numbers SZSK-SNGXX Searchzone Sonik Ultrasonic Gas Leak Detector, SST, 3/4NPT with adjustable mount and sunshade., SZSK-SMGXX Searchzone Sonik Ultrasonic Gas Leak Detector, SST, M25 with adjustable mount and sunshade.
View productSKU: SENSEPOINT-XCD
Honeywell Sensepoint XCD Fixed Gas Detector
- Gas Detection Class Fixed
- ATEX ATEX
- Power Consumption 12 to 32VDC (24VDC nominal)
- Display Incorporates a transmitter with local display
- Cable Entry ULcUL versions: 2 x ¾”NPT conduit entries. Suitable blanking plug supplied for use if only 1 entry used. Seal to maintain IP rating; ATEX/IECEx versions: 2 x M20 cable entries
- Gas Type Hydrogen - H, Methane - CH4, Nitrogen Dioxide - NO2, Oxygen - O2, Propane - C3H8, Carbon Dioxide - CO2, Carbon Monoxide - CO
- Brand Honeywell
- Part Numbers SPXCDASMFX XCD Gas Detector, 4–20 mA output. Includes catalytic sensor (0–100%LEL)., SPXCDASMRX XCD Gas Detector, 4 to 20 mA output. Includes infrared methane sensor cartridge 0 to 100%LEL., SPXCDASMPX XCD Gas Detector, 4 to 20 mA output. Includes infrared propane sensor cartridge 0 to 100%LEL., SPXCDASMO1 XCD Gas Detector, 4 to 20 mA output. Includes oxygen EC sensor cartridge 0 to 25% v/v., SPXCDASMHX XCD Gas Detector, 4 to 20 mA output. Includes hydrogen sulfide EC sensor cartridge 0 to 50ppm., SPXCDASMCX XCD Gas Detector, 4 to 20 mA output. Includes carbon monoxide EC sensor cartridge 0 to 300ppm., SPXCDASMNX XCD Gas Detector, 4 to 20 mA output. Includes nitrogen dioxide EC sensor cartridge 0 to 10ppm., SPXCDASMG1 XCD Gas Detector, 4 to 20 mA output. Includes hydrogen EC sensor cartridge 0 to 1000ppm., SPXCDASMB1 XCD Gas Detector, 4 to 20 mA output. Includes infrared carbon dioxide sensor cartridge 0 to 2.0% v/v., SPXCDASMB2 XCD Gas Detector, 4 to 20 mA output. Includes infrared carbon dioxide sensor cartridge 0 to 5.0% v/v.
View productSKU: S3KUS3
Honeywell Series 3000 MkIII Gas Detector
- Gas Detection Class Fixed
- ATEX ATEX
- Gas Type Sulfur Dioxide - SO2, Hydrogen - H, Hydrogen Chloride - HCl, Hydrogen Cyanide, Hydrogen Fluoride - HF, Hydrogen Sulfide - H2S, Ethylene oxide - ETO, Nitrogen Dioxide - NO2, Nitric Oxide - NO, Ammonia - NH3, Oxygen - O2, Carbon Monoxide - CO, Ozone - O3, Chlorine - Cl2, Phosphine - PH3, Chlorine Dioxide - ClO2
- 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
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