Ex Portable Gas Leak Detector Suppliers and Manufacturers

PGas-21 Series Single Gas Detector has high sensitivity and high accrancy, it is suitable for the detection of many kinds of toxic and harmful gases. The instrument adopts advanced 16-bit microcontroller with extra low power consumption and quick processing speed. It is firm and durable with the anti-skid design of shell. It is widely used in petroleum, petrochemistry, chemical industry, gas, coal, metallurgy and power system; safety detection in municipal administration, communication and traffic tunnel construction; electronics and semiconductor industry and other places where toxic and harmful gases exist. Technical parameters Parameter: Characteristics Measuring gas: Combustible gas, toxic and harmful gas, refer to lectotype table for details Sampling Method: Diffusion, Pump sampling Measurement principle of sensor: Electrochemical (oxygen and poisonous gas), catalytic combustion (combustible gas) Range : Refer to lectotype table for details Alarm indication : 90dB variable sound vibration alarm, overrange, alarm against insufficient quantity of electricity Response time: (CO, H2S, SO2, CL2, NO, CLO2, NO2

Stand-combustible Gas Detector BJ-92-1A-11 Combustible Gas Detector Detection of gas: 1A: natural gas BJ-92-1A-11 Combustible Gas Detector Output: * DC12V pulse output * AC220V contact output * AC220V pulse output * AC220V Output * Relay contact (normally open output), with the controller BJ-92-1A-11 Combustible Gas Detector Technical Parameters * Detection of gas: natural gas * Detection method: FIGARO semiconductor gas sensor * Alarm concentration: Gas explosion limit below 25% * Power supply: AC220V 15% * Power consumption: 3W or less * Temperature: -10 ~ 55'C

Portable Gas Detectors can detect VOC, Toxic, Combustible & Oxygen types of gases which are used for personal safety. Portable Gas Detection System will detect the concentration of gases in confined spaces, sewer manholes, wastewater treatment plants, pharmaceutical industries, fertilizer industry, and many other applications with the display of gas concentration on the LCD. Portable Gas Monitors are a must for people entering hazardous areas. These detectors have the feature of secure handling and programming with three keys and power supply with rechargeable batteries. They have a password-protected function menu, plug-in sensor, and built-in audio buzzer. These Portable Gas Detectors also have optional data logging facilities with 50000 records, which are visible in ASCII format while downloading to PC via USB interface.

Basic parameters: Size: 108 mm * 61 mm * 40 mm Weight: 1351g Sensor types: electrochemistry method (gas catalytic combustion type, special separately) Detection of gases: oxygen (O2), gas (EX), poisonous and harmful gases (CO, H2S, NH3, CL2, etc.) Response time:30s(O2)30s (H2S) Time display: the machine is year, month, day, and the clock display function Display: dot matrix liquid crystal display in Chinese, High brightness white backlight Alarm: voice alarm More than 90dB (10 cm away from instrument) light alarm Red LED Work mode: continuous work (charged under the condition of gas can work 20 hours or so, other gas 7 days or so, the above is for reference only the standBy time depending on the number of alarm) Temperature range: - 20 ~ 50 Humidity: 15% ~ 95% RH (No condensation) Power supply: the lithium battery power supply (1500 mAh) Charging time: 3 ~ 5 hours Charging voltage: DC5V

Portable gas stove with BBQ grill for outdoor and camping cooking use. 1.Safety governor system 2.Gas leak prevention system 3.Safety cartridge setting device 4.Overpressure protection 5.With auto ignition system 6.Convenient for outdoor use 7.Cold stell body with paint on surface. 8.Enamel pot holder Colour : Red,yellow,deep blue Packaging: inner black plastic box, 6pcs in a Carton Carton Dimension(LxWxH) (cm): 55.5Ã?35.5Ã?31 Carton Gross Weight (kg): 8.4kg/13.7kg Quantity: Per Inner : 1 Per Outer: 6

Four safety protection devices make customers use more safety: 1. Pressure sensitive safety system. 2. Avoid pot-stand inversion device. 3. Avoid cylinder mismatch device. 4. The cartridge loads mutual lock safety device; The cartridge unable to install, if the switch has not turned off. Portable gas stove is an ideal product of camping cooking and home use: 1. Electronic ignition. 2. Adjustable heat control. 3. Furnace body is portable and good stability. 4. The furnace body craft delicacy, smooth and easy to clean. 5. Ideal for camping, barbeques, picnics, fishing and much more. 6. Pure blue flame, do not pollute cooker and the indoor environment.

AR5750B Refrigerant/SF6 Gas Leak Detector Description This rechargeable refrigerant gas detector respond to all halogenated refrigerant, but also apply to: A. This was response to all halogenated refrigerant (including chlorine and fluoride). Including but not only limited to below: CFCs e.g. R12, R11, R500, R503 etc... HCFCs e.g. R22, R123, R124, R502 etc... HFCs e.g. R134a, R404a, R125 etc... Also can detect compound gas for example AZ-50, HP62, Mp39, etc... B. Detect gas leaks in hospital equipments. C. SF6 gas was detected in high voltage circuit shot cut.. D. Detect halogen gas when gas mixing with, chlorine, fluorine, bromine. E. Detect carbon tetrachloride from the dry cleaning machine. F. Detect the halon gas from the fire extinguisher. AR5750B Refrigerant/SF6 Gas Leak Detector Specifications * Detect item: All halogen gas * Sensitivity: Halogen refrigerant gas 3gr / yr * Response time: Instantaneous * Warm up time: < 6 second * Continuous operation time: 5 hours(slightly vary with operation) * Operation temperature: 0 to 52C( 0 to 110F) * Power supply: 2000mAh, 3.7V lithium rechargeable battery

Parameter DR-600 Fixed gas detector Detection Gas Methane (CH4) Range 0-100%LEL Min Reading 1%LEL Display Error �±5%(F.S) Transmission Distance 1,200m Alarm Point Low Alarm:20%LEL High Alarm:50%LEL Rated Power 2.5W Output Signal 4-20ma/RS485 Detection Way Diffused Response Time â?¤60s Cable Specification Three wire system RVVP3*1.0mm2 Working Temp -10â??~55â?? Working Humidity 10~93%RH Storage Temp 10â??~35â?? Sensor Type Catalytic Combustion Power Supply DC24V Production Grade Exd IIC T6 Gb Protection Grade IP66 Electrical interface M20*1.5mm2 Alarm Way Sound alarm Sensor Life Clean air for 2 years Way to Install Fixed bracket/tube mounting/wall mounting Weight 1.75kg Size 210*190*95mm

Product Description: SR-902 Main Features: Auto reset after alarm MCU process Sensor with high stability and low power consumption Detecting natural gas and LPG SMT adopted Technical specification: Operating voltage: AC 220V or DC 9-16V Standby current: less than 90mA or less than 30mA (low power consumption) Alarm current: less than 100mA or less than 40mA (low power consumption) Rated power: less than 3W (AC 220V) Operating temp.: -10 to +50 degrees Working humidity: less than 95%RH Alarm mode: network output / sound & flash alarm / RF Alarm volume: more than 85dB/m Alarm density: 10%LEL Alarm output: relay output (N.C.and N.O. optional) / RF signal Dimension: 70L*40W*110Hmm

Product Elements: 1,Storage box Material: High-strength coated steel Storage space: 75L(Max) 2,Infrared wind resistant burner Combined with an efficient 3.0KW high-power outdoor wind resistant infrared burner and one-button ignition switch, can be connected with a gas tank or a small LPG cylinder, which makes cooking more easily and safely. 3,Folding table The biggest feature of the integrated product is the multiple choice upgrade of the folding table. The table is made from high-quality SMC material by moulding process. has the characteristics of waterproof, fire resistance and high temperature resistance. The nylon connecting buckle can be freely spliced, and the assembly is simple,  it can be used grilling and cooking at the same time, which can meet different demands of different people. 4,Retractable light pole The light pole is made from aluminum alloy, and the hook is with a recessed design which further improve the range of application and enhance and strengthen the effects of night usages. Combined with the flushbonding nut structure on each table, the illumination range is further improved. 5,Folding basin The silicone folding basin is an extension design of this product. With the design of magnetic external hanging folding,  does not occupy any space of the storage box,this is the most significant characteristic. At the same time, it combines the foldable clasp and external handing , which is not affected by the position or environmental of usage, can be removed at any time and placed in any positions. 6,Folding chopping board Same as the silicone folding basin, the board with the design of magnetic external hanging folding, which does not occupy any space, The functions of knives usage has been further improved. The wheat straw material makes the health and safety of picnic be fully guaranteed.

leak Detector, Leakge Tester is professionally applicable to the leakage tests of packages for food, drugs, medical instruments, daily chemical products, cars, electronic components, stationeries and other industrial products. The instrument also could be used to the determination of seal performance of specimens after falling and compression tests. Basic Applications: Glass bottles, pipes, cans and boxes Plastic bottles, pipes, cans and boxes Metal bottles, pipes, cans and boxes Paper plastic composite bags and boxes Extended Applications: Pen refills Electronic components Medical instruments.

Description BX616 portable four-gas detector can make continuous detection to combustible and toxic gases to protect the disasters caused by the O2 deficiency, toxic gas poisoning and combustible gas. Once the gas concentration is abnormal, it sends out an alarm. It is suitable for steel plant, petrochemical plant, petroleum industry, shipbuilding yard, sewage treatment plant, mine, power supply engineering, confined space, etc. Key Features 100, 000 detected records including peak value Calibration point adjustable Two alarm level for each sensor channel STEL& TWA alarm for toxic gases Visual/audible/vibrating alarm Self protection against high concentration combustible gas Low battery alert Confidence beep Data uploading Password management Self-test when power on Self-diagnostic and self correction function

BX176 portable single gas detector can make continuous detection to combustible and toxic gases. It is suitable for combustible and toxic gas leakage detection in underground pipe or mines, and keeps the workers safe, prevents the facilities from being destroyed. Key Features 2000 detected records Two alarm level, adjustable Calibration point adjustable STEL alarm and TWA alarm for toxic gases Visual, audible, vibrating alarm Self protection against high concentration combustible gas Low battery alert Data uploading Password management Self-test when power on Self-diagnostic and self correction function

1.VESTA Independent LPG Gas Alarm Description The VESTA Independent LPG Gas Alarm is a new model which designed strictly according to EN50194 standard. It has fast response to natural gas or LPG and big alarm sound to remind people for gas leakage. 2.VESTA Independent LPG Gas Alarm Features Designed to meet EN50194 standard New design Optional valve and relay output 3.VESTA Independent LPG Gas Alarm Application The VESTA gas alarm is a new model which designed strictly according to EN50194 standard. It has fast response to natural gas or LPG and big alarm sound to remind people for gas leakage. 4.VESTA Independent LPG Gas Alarm Specifications Measuring gas Natural gas or LPG Working voltage AC220V±15%/AC110V±15% 50Hz~60Hz Sensor life >3 years Alarming level 10%LEL Working Environment Temperature: -10 - 50 Humidity:

AR5750B Refrigerant/SF6 Gas Leak Detector Description A gas detector is a device that detects the presence of gases in an area, often as part of a safety system. This type of equipment is used to detect a gas leak and interface with a control system so a process can be automatically shut down. A gas detector can sound an alarm to operators in the area where the leak is occurring, giving them the opportunity to leave. This type of device is important because there are many gases that can be harmful to organic life. Gas detectors can be used to detect combustible, flammable and toxic gases, and oxygen depletion, etc. This type of device is widely used in industry and can be found in locations, such as on oil rigs, to monitor manufacture processes and emerging technologies such as photovoltaic. They may also be used in firefighting. This rechargeable refrigerant gas detector respond to all halogenated refrigerant, but also apply to: A. This was response to all halogenated refrigerant (including chlorine and fluoride). Including but not only limited to below: CFCs e.g. R12, R11, R500, R503 etcâ?¦ HCFCs e.g. R22, R123, R124, R502 etcâ?¦ HFCs e.g. R134a, R404a, R125 etcâ?¦ Also can detect compound gas for example AZ-50, HP62, Mp39, etcâ?¦ B. Detect gas leaks in hospital equipments. C. SF6 gas was detected in high voltage circuit shot cut.. D. Detect halogen gas when gas mixing with, chlorine, fluorine,bromine. E. Detect carbon tetrachloride from the dry cleaning machine. F. Detect the halon gas from the fire extinguisher. AR5750B Refrigerant/SF6 Gas Leak Detector Specifications * Detect itemâ??: All halogen gasâ?? * Sensitivityâ??: Halogen refrigerant gas 3gr / yrâ?? * Response timeâ??: Instantaneousâ?? * Warm up timeâ??: < 6 secondâ?? * Continuous operation timeâ??: 5 hours(slightly vary with operation)â?? * Operation temperatureâ??: 0 to 52 deg C( 0 to 110 deg F) * Power supplyâ??: 2000mAh, 3.7V lithium rechargeable batteryâ??

Industrial Smart Monitoring System smart monitoring system are prepared to prevent worker accidents at industrial sites. It is made up of products that are quick to propagate situations and easy to deal with emergencies, so it is easy to cope with the situation in the field Product List Portable Wireless Gas Sensor - All-in-one gas detector with wireless communication function - Rapid situation propagation and emergency response can be easily increased the level of safety management on the site - Measuring gas: O2, H2S, CO, LEL, CO2 Wireless Multi-gas monitoring System - Suitable for monitoring sealed space work or sites with choking or poisoning concerns - Up to 4 gas detectors can be stored simultaneously

Introduction, oogc310 is a flexible portable gas detector for multi-gases(up to 4 gases) leak detection. It can be set with Original city catalytic combustion sensor for combustible gas, while original electro-chemical Sensors for toxic gases and oxygen. The normal gases detected are co, h2s, o2, lel¡ while it Can be set to monitor other four gases. Gc310 has large lcd screen and two instant alarms with Audio/visual and vibratory indicators, making it a favorite indicator for operators working in Demanding industrial environments. Characteristics: Compact, small and lightweight design Two instant alarms with audio/visual and vibratory indicators Large easy to read display of emblems, instantaneous value, peak value, twa and stel. Self test function: self-testing upon start up or need for display, battery, sensor and alarm Warning indicator: regular flashing light and audible alarm. Up to 4 gases design English operation interface and english software Henan chicheng electric co., ltd is a iso9001-2000 certified high-tech import and export Company. With measurement of production license(mc), the explosion-proof certificate(ex) and fire type certificate(cnas)approved, we are in the research and marketing a range of portable and fixed gas detection products, industrial process automation control, safety protection and analytical instrument and we are in zhengzhou henan china. Feel free to contact us if any requiements!

Alarm peak query function Alarm point setting function Super-smart voice function 4 concentration unit conversion Suitable gas: natural gas Concentration alarm: 1-25%lel £¨500-12500ppm£© Alarm set: 05-99kppm or 10-198%lel Input power: 37v 2600mah lithium battery Static current: ¡ü200ma Alarm current: ¡ü500ma Response time: £¼30 second Alarm sound: £¾80 decibel (from 1m) Sensor:japanese electrochemistry sensor Agent query function Alarm peak query function Smart voice alarm and digital display Alarm point settings Concentration unit conversion Black

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