Coal Gas Analyze Suppliers and Manufacturers

In order to guarantee gas dispenser quality, our company has established an experiment center for testing and detection of overall performance of gas dispensers. This center can comprehensively simulate actual operation of gas stations and completely detect over ten functions like gas tightness, pressure protection, quantifiable gas filling, gas filling in order, segmental measurement correction for gas filling, break-away protection, solenoid valve reliability, mass flow meter accuracy, repeatability, and zero correction. Place of origin :sichuan, china (mainland) Brand name :hantu Model number :jqj-c-ii Condition: new After-sales service provided: engineers available to service machinery overseas

Orotech¡¯s product is very durable in h/w, moreover outstanding accuracy and stability in the measurement, And also nox measurement upgradable and temporary pause to measurement(hold function) too. Size : 0.40 x0.53 x 0.35 Weight : 12.0 kg/box Dimensions : 0.074 cbm/box

Kq500 fixed gas detector is a kind of wall-mounted type detector that can be used continuously in operation environment to detect the concentration of combustion gas, oxygen, and toxic gas. The detector detects gas concentration in natural diffusion way. Kq500 intelligent gas detector transforms the gas density in the operating site into standard electric current signal(4-20ma). Main features: L it can detect more kinds of gas. High precision L fixed explosion-proof shell; it¡¯s safe and reliable L standard 4-20ma electric current output, compatible with existing alarm control unit or dsc (distributed control system). L imported sensor, high sensitivity, rapid response, stable and reliable Operation is simple; easy installation and maintenance Box

Kq500d intelligent gas detector is a kind of wall-mounted type detector that can be used continuously in operation environment to detect the concentration of combustion gas, oxygen, and toxic gas. The detector detects gas concentration in natural diffusion way. Kq500d intelligent gas detector transforms the gas density in the operating site into standard electric current signal(4-20ma). With led display, detector's sensor can be changed and reused as soon as it is connected to electricity. Main features: standard 4-20ma electric current output, compatible with existing alarm control unit or dsc (distributed control system). led site display that is suitable for factory (optional lcd display) L standard three buttons: so an individual can operate the detector in site. L automatic identify and display the sensor failures, and output the corresponded current signal at the same time. L the key operation needs to input password to prevent wrong operation. L simple calibration function; reducing measuring error L two levels' light alarm, relay output (connected with audible and visual alarm outside or start the exhaust system) Box

Available in both portable and fix type for all type gases, eg oxygen/lpg/organic vapour/explosive/toxic gases. -gives alarm -indicate measured gas value in digital display - multichannel gas detector with compact datalogger. Product dependent

Gw series wireless transcription intelligent gas meter is high-tech integrative product. This series meter uses advanced wireless transmission technology. Through microelectronic control circuits, it converts the pulse signals of traditional mechanical meter into electrical signals. Then the metering data is transmitted to background platform through gprs network automatically, or it can be collected by a hand-held wireless unit from outside of the houses and after that downloaded to a computer through USB port.

GW series wireless transcription intelligent gas meter is high-tech integrative product. This series meter uses advanced wireless transmission technology. Through microelectronic control circuits, it converts the pulse signals of traditional mechanical meter into electrical signals. Then the metering data is transmitted to background platform through GPRS network automatically, or it can be collected by a hand-held wireless unit from outside of the houses and after that downloaded to a computer through USB port.

Introduction: Equipped with our companys code controller, base meters are bought abroad to realize the prepaid and control functions, thus to achieve the automatic control of different functions of this new type of gas meter. Range of application: This product can be applied to the measurement of gas, natural gas, liquefied petroleum gas and other non-corrosive gases in the city. Main features: Automatic prepaid function: charging before using of it, water meter residual capacity= the original gas + newly purchased gas auto-control function: switching the gas path automatically according to the payments and gas situation. Real time computation function: measuring on the real time and display the stock value, closing gas source automatically when the purchased gas is used up. Power-down memory function: solid state recorder is internally installed and the data will be permanently preserved. Status display function: displaying the amount of newly charged gas, the remaining stock and cumulative use, as well as low-voltage state etc. Prompting function: warning when the remaining gas is used to the set value or other functions are out of work. Overdrawing function: able to set a certain overdraft gas according to the user needs Automatic alarm function: when the voltage is lower than certain point, alarm system will be operated and the battery must be replaced within 72 hours, otherwise, it will automatically shut down the gas resources. Anti-gas-larceny function: shut down the gas supply automatically when there are theft of gas or illegal operations Technical parameter: Base meter operation criteria¦gb/t6869 q/ofd.001-2007 jjg577-2005 Current working voltage¦3.00v Cuiescent current¦=8 years Life span of valve¦switching frequency more than 5000 times Accuracy degree¦level b Four anti-function¦anti-attack, waterproof, anti-smoke, anti-knocking

Gas analyser Analysers for stack and ambient air pollution monitoring Also used for petrol and diesel vehicles

Application: TKQC type SF6 gas recovery device is an integrated recovery device. The device is composed of a recovery system a vacuum pumping system a cleaning system a storage system and a condensing system. Features: Adopt advanced principles and technology advanced design complete function reasonable structure simple operation. Two-stage rotary vane vacuum pump the vacuum speed is fast and equiped with anti oil return device. Automatically confirm and adjust the three phase power supply for electrical system. Using the newest patented technology SF6 special instrument and valves more reliable than similar products. The device adopts air cooling movable type and can be used without external water source.

Welcome to Relon. Rakshak Gas Guard Mini is a small device that can be installed easily by the customers themselves.

Portable Combustible Gas Detector TC-BO3-3 Combustible Gas Detector Detection of gas: Combustible gases, organic solvents, etc. TC-BO3-3 Combustible Gas Detector Technical Parameters * Detection of gas: Combustible gases, organic solvents, etc. * Detection Mode: Diffused * Detection principle: Semiconductor type * Measuring range: 0-20% LEL (combustible gases) * Accuracy: full scale ± 5% LEL * Response time: T90

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

Point Combustible Gas Detector BJ-86-3A Combustible Gas Detector Detection of gas: Liquefied natural gas Other BJ-86-3A Combustible Gas Detector Technical Parameters * Detection of gas: Liquefied natural gas * Detection method: FIGARO semiconductor gas sensor * Power sourceâ??: DC24V ± 15%â?? * Power consumption: 2.5W or less * Alarm: red light, the alarm sound over 70dB * Temperature: -10 ~ 55'C

MF5600 Series Detachable Display Gas Flow Meters General description MF5600 series mass flow meters are specially designed for applications where the display isoften required to be placed separated away from the flow channel or meter body, such as theoxygen metering system in a hospital. These meters are opted with the standard industrialuser interfaces (RS485 and 4 ~ 20mA), and user defined alarm functions for better monitoringor control over the network. The off-the-shelf products (MF5612 and MF5619) are for gasflow measurement of 0 ~ 300 SLPM and 0 ~ 800 SLPM, respectively. MF5600 Series Detachable Display Gas Flow Meters Features and Applications - Detachable display that can be placed away from the flow channel via a specially designed cable - Standard 4 ~ 20 mA or RS485 for remote data communication - Hygienic stainless steel body ready for oxygen metering - Extended rangeability for accurate flow monitoring and control - Intrinsic safe enclosure MF5600 Series Detachable Display Gas Flow Meters Specifications * Flow Range: - MF5612: 0.3 ~ 200, 300 SLPM - MF5619: 0.8 ~ 600, 800 SLPM * Turn-down Ratio: 30:1 * Accuracy: ±(1.5+0.5 FS)% * Repeatability: ±0.5% * Max. Pressure: 1.0 MPa * Operating Tenperature: -10 ~ +55'C * Output: 4~20 mA; RS485; Pules

Stand-combustible Gas Detector BJ-62-1A Combustible Gas Detector Detection of gas: liquefied natural gas BJ-62-1A Combustible Gas Detector Output: * DC12V pulse output can be driven shut-off valve * No output BJ-62-1A Combustible Gas Detector Technical Parameters * Detection of gas: liquefied natural gas * Detection methodâ??: FIGARO semiconductor gas sensorâ?? * Alarm concentrationâ??: 25% of the lower flammable limit or lessâ?? * Power supply: AC220V ± 15% * Power consumption: 3W or less * Temperature: -10 ~ 55'C