Gas Detector Sales - Eaubonne

ATEX 4-gas detector (EXPLO 0-100% LEL, O2, CO, H2S, NO2, SO2)

Detects 1 to 4 gases with a wide choice of sensors: EXPLO 0-100% LEL, O2, CO, H2S, NO2, SO2 – Optional integrated pump for confined spaces.

Sensors :

• Flammable gases/methane : Catalytic diffusion
• O2, CO, H2S, NO2, SO2 : Electrochemical
• Range of gases detected :
• Combustible gases : 0-100% LEL in 1% increments
• Methane (CH4 ): 0-5% of vol. in 0.01% increments
• Oxygen (O2) : 0-30% of vol. in 0.1% increments
• Carbon Monoxide (CO) : 0-1,000 ppm in 1 ppm increments
• Hydrogen Sulfide (H2S) : 0-500 ppm in 0.1 ppm increments
• Nitrogen Dioxide (NO2) : 0-150 ppm in 0.1 ppm increments
• Sulfur Dioxide (SO2) : 0-150 ppm in 0.1 ppm increments

Case Material: Polycarbonate with protective rubber overmold

Alarms: Ultra-bright LEDs, loud audible alarm (95 dB at 30 cm) and vibrating alarm

Power source /Run time :

• Rechargeable Lithium-ion battery: Usually 12 hours at 20°C
• Rechargeable extended-range Lithium-ion battery: Usually 20 hours at 20°C – Ventis diffusion
• Usually 12 hours at 20°C - Ventis with pump
• Replaceable AAA alkaline battery pack    
• Usually 8 hours at 20°C- Ventis
• Usually 4 hours at 20°C - Ventis with pump
• Gas Detection Equipment Specialist Ivry-sur-Seine

Dimensions :

• Ventis Lithium-ion: 103 mm x 58 mm x 30 mm
• Ventis with pump: 172 mm x 67 mm x 66 mm

Weight :

• Ventis Lithium-ion: 182 g
• Ventis with pump: 380 g
• Operating temperature and humidity range:
• 20 °C- 50 °C –  15 to 95 % non-condensing (continuous)
• Protection index: IP66 – IP67

Certifications :

UL: Class I, Division 1, Groups A B C D, T4
Class II, Groups F G (Dust)

AEx d ia IIC T4

ATEX: Ex d ia I Mb / Ex d ia IIC T4 Gb 
Equipment group and category I M2 and II 2G ECEx

Ex d ia IIC T4 Gb

CSA: Class I, Division 1, Groups A B C D, T4 C22.2 No. 152 Ex d ia IIC T4

Portable gas detector for measuring Volatile Organic Compounds (VOC) by photo-ionisation (PID)

ATEX 5-gas detector (LEL, O2, TOXIC, VOC)
Atmospheric VOC measurement and analysis

TECHNICAL FEATURES

• VOC gas detector (Volatile Organic Compounds), PID sensor and the possibility of adding other sensors (up to 5 measuring methods):
• Sampling pump as standard
• Display/Screen: STN full-colour graphic LCD
• Case material: Lexan/ABS/Stainless Steel w/protective rubber overmold
• Dimensions: 135 mm x 77 mm x 43 mm without pump
• Power source/ Run times:
• Rechargeable Lithium-ion (Li-ion) battery : 24 hours
• Rechargeable, extended-range Lithium-ion (Li-ion) battery: 36 hours
• Replaceable AA alkaline battery pack: 10.5 hours

Certifications :

• IECEx/ATEX: EEx ia d IIC T4 Group and equipment category: II 2G
• UL: Class I, Groups A,B,C,D T4 ; AEx ia d IIC T4
• CSA: Class I, Groups A,B,C,D T4

VOCs detected :

Acetaldehyde, Ethyl Acetate, Butyl Acetate, Acetone, Acetonitrile, Acetylene, Acrylonitrile, Acrolein, Benzene, Butadiene, Butane, Butanol, Butene, Chloroform, Chlorophenol, Methyl Chloride, Vinyl chloride, Chlorobenzene, CFCs (R11, R12, R13, R113, R114, R115), Dichlorobenzene, Dichloromethane, Dichloroethane, Dichloropropane, Dichloroethylene, Dibromomethane, Dibromoethane, Diethyl ketone, Ethane, Ethanol, Ethylbenzene, Heptane, Ethylene (ethene), Formaldehyde, Hexane, Hexene, Isoprene 1&2, Methanol, Naphthalene, Octane, Ethylene Oxide, Perchloroethylene, Pentane, Pentene, Phenol, Propane, Propanol, Propylene, Propyne, Styrene, Trichlorobenzene, Trichloroethylenes, Trichloroethanes, Trichloroethene, Tetrachloroethylene, Tetrachloroethane, Tetrachloromethane, Toluene, Trimethylbenzenes, Xylene

It is designed to protect intervention or maintenance teams in areas of high gas-leak risks during short-term development or maintenance work.

BM25 offers a whole range of possible combinations with 32 interchangeable sensors. It can, therefore, be used in several industries, including petrochemistry, chemistry, refinery, pharmaceutics, work in confined spaces or water treatment plants...

The beacon is equipped with a 360° ultrabright flashlight and a 103dB audible alarm at one metre. STEL and TWA values are also available, along with a data logging capacity of 4 months (for 5-gas configuration). The batteries provide up to 170 hours of continuous runtime (depending on the configuration) and are fully recharged within only 4.5 hours. Moreover, the safe trickle charger allows long-term monitoring in classified zones.

The beacon may also be used in a network, allowing alarm transfer from one device to another to maintain a security perimeter.

TECHNICAL FEATURES

Deployable multi-gas detection system: natural diffusion or pumping version :

Sensors: Interchangeable pre-calibrated smart block without adjustment. Automatic sensor and parameter recognition (alarms, wear rate...).
Main gases detected: EXPLO – AsH3 – CL2 CO – CO2 – COCl2 – ETO – F2 – H2 – H2S HCL – HCN – HF – NO – NO2 – NH3 – O2 – O3 -PH3 – SiH4 – SO2 & VOC (Volatile Organic Compounds)
Display : Large backlit LCD display. FLIP FLAP function (display reversal)

Self-zero: upon start-up or on demand
Functional check:

• Self-check upon commissioning
• No sensor stabilisation time

Gas alarms :

On display, clear message per channel
Audiovisual signals depending on the alarm type
Alarm acknowledgement according to safety rules

Alarm levels :

• 2 instantaneous thresholds per channel
• ELV/OEL in toxic gas (alarm on sliding average over 15 minutes and 8 hours)
• High and low alarm thresholds for oxygen (2 optional low thresholds)

Indicator light: 20 ultra-bright LEDs visible in all directions and protected by metal hoops

Two-way sounder: 103 db at 1m

Programmable inputs/outputs :

• 2 inputs: 1 logic input for remote acknowledgement + 1 logic “knuckle” or “alarm report” or “interconnection” input
• 2 logic relay output: 1 fault relay output + 1 gas alarm output
• 1 specific input/output: 4-20mA, RS485…

Protection: IP 66 certified
Weight: approx. 6.8 kg
Dimensions: L 180 x H 467 x D195

Certifications :

• II 1GD EEx ia IIC T4
• II 2 GD EEx ia d IIC T4 (with CO2 sensor)

Power source: NiMH battery pack
Power supply in zone 0,1,2 possible through trickle charge
Charger: integrated and smart, powered by 12/30VDC or 110VAC,220VAC
Charging time: 4.5 hours
Run time: Example for EXPLO/O2/TOX1/TOX2 configuration: 100h