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
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)
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.
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.
9562 Calorific Value Of Natural Gas Analyzer Suppliers
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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¦<=12va
Data hold¦>=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
Carrot is a kind of radish, as,cruciferous carrot, also known as,big carrot, northeast carrot one or two year old herbs, root meat, spherical, root bark red, root meat white. Originated in China, all around cultivation, the Northeast is the main producing areas of large carrots, due to climate and variety factors such as the formation of its high nutritional value and medicinal value. Carrot micro-temperature, into the lungs, stomach two, with heat, detoxification, dampness, stasis, stomach digestion, Huatanzhike, Shun gas, convenience, Shengjinzhike, fill in the five internal organs and other functions. A wide variety of radishes, raw to spicy less as well.
Chemical name:Magnesium nitrate
Molecular formula:Mg(NO3)2.6H2O
Molecular weight:256.40
Property:soluble in water,liquid ammonia, methanol and ethanol.Stable at room temperature, the relative density of 1.461, higher than the melting point of 95�°C off the water to generate alkaline magnesium nitrate, heated to 300�°C begins to decompose above 400�°C to completely decompose into magnesium oxide and Nitrogen oxide gas.
Quality standard:
Item Indicator
Industrial grade Agriculture grade
Magnesium nitrate (Mg(NO3)2.6H2O) â?¥98.0% â?¥98.0%
PH value â?¥4 ---
Heavy metal â?¤0.002 ---
Water insoluble â?¤0.05% â?¤0.1%
Iron â?¤0.001% ---
Magnesium oxide content(CaO) --- â?¥15%
Nitrogen content(N) --- â?¥10.7%
Use:Concentrated nitric acid for industrial de-water agent, manufacture of explosives, catalysts and other magnesium salts and nitrates catalyst raw materials, wheat ashing agent.Used in agriculture, magnesium soluble fertilizer for soilless culture.
Packing:25/50KGlined with plastic bag and exterior is woven bagPacking or according to customers requirements.
1.Purity 98% white granule
2.Used for fertilizer or industrial material
3.Export Asia/Europe
4.ISO9001
Commodity: Caustic Soda Flakes
Caustic Soda Pearls / Bead / Prill / Granule
Caustic Soda solid
Molecular formula: NaOH
Molecule Weight: 40
H.S code: 28151100
CAS: 1310-73-2
UN number 1823
Dangerous Class 8
We use rich natural gas resources and its strategic of liquid alkali procurement, storage, transport conditions, gradually formed transportation and sale of liquid alkali, production and sales base and external processing of flake caustic, solid caustic soda, granular caustic soda, which provide ideal condition and environment for domestic and foreign trade.
Used as a raw material in the manufacture of soaps ,detergent, textiles and paper ,and likewise ,in water softening and treatment, drilling mud in oil field, refining petroleum products, and washing beer and soft drink bottles, in food and drug industry ,it is used as acidity regulator, alkali, and so on.
Packing :Flake/pearl:25kg/plastic woven bag with PE inner
Solid :200kg/ iron drum
South almonds, almonds in China called almonds. South almonds are also called sweet almonds, slightly sweet, which is also a way to distinguish between almond and northern almonds. First divided north and south almonds have so few say.
North almond
Naturally is the northern production of almonds, and also called bitter almonds.
Main features -
1, bitter, must be soaked in water for 3 days to remove bitterness.
2, bitter almonds in the bitter taste of the process of almonds will be a lot of loss, so no almond fragrance.
3, bitter almonds have micro-toxicity (brewing when the need for high temperature hot water brewing, to poison).
4, therapeutic effect and sweet almond the same.
5, almond oil content of about 49%, ground into powder after the powder is relatively wet.
6, due to bitter taste, not many people eat, so bitter almond raw material prices are relatively low.
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.
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
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
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
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%
* Power consumption: 2.5W or less
* Alarm: red light, the alarm sound over 70dB
* Temperature: -10 ~ 55'C
TSP-16 Series Indoor Air Quality Monitor
--- Designed for hotels, houses and other public places to detect the indoor air quality
* Experienced in designing IAQ product for 12 years, long term exportation to Europe and America, powerful performance guaranteed
* Real-time detecting indoor PM2.5/PM10, CO2, TVOC, Temperature and relative humidity
* Built-in self-owned patent measurements of temperature and humidity compensation technology
* Suitable for hotels, residential projectsto analyze indoor air quality, and to control ventilation systems, etc.
* Wall mounting, provide Modbus RS485 and WIFI optional
* Basic function of indoor air detector
TSP-16 Series IAQ Monitor Features
* IAQ detector designed for civilian use with affordable price
* 24 hours online real-time IAQ detector
* Real-time output PM2.5/PM10, CO2, TVOC and humidity data
* Using special pattern to ensure the measurement value does not effected by the surrounding
* Modbus RS485 interface and WIFI available,suitable for networks in existing and modern buildings
* OLED displays real-time data (optional)
* Indicators with three different colors to show range of IAQ density
* Wall mounting, 24VAC/VDC power supply
* With over 12 years' experience in designing IAQ products and long-term exportation to Europe and America, we provide a dozen of different types of IAQ
* Products for different applications
* RJ45 Ethernet interface product customizable
TSP-16 Series Indoor Air Quality Monitor Main Application
* Smart Home Systems
*Residential projects
* Hotels, class rooms, offices and other public places where need IAQ monitoring with civil level
*Air quality monitoring in other public places
TSP-16 Series Indoor Air Quality Monitor Specifications
* Detection Parameters: PM2.5/PM10, CO2, TVOC, temperature & humidity
* PM2.5 Measuring Range: 0~1000μg/m3
* PM10 Measuring Range: 0~1000μg/m3
* Temperature Measuring Range: 0'C ~ 50'C
* Humidity Measuring Range: 0~99%RH
* CO2 Measuring Range: 400~2,000ppm
* Measuring Range: 0~ 4.0mgâ??m3
* Operating Temperature: 0~50'C
* Operating Humidity: 0~99%RH
* Power supply: 24VAC±10%, or 12~36VDC
M4000 Spark OES Spectrometers for Alloy Analysis
M4000 Spark OES Spectrometers creatively combined with world leading argon circulation technology enables the analysis of Fe, Al, Cu and other bases materials.High quality OES is an ideal solution to fast and accurate quantitative analysis near the furnace, metal material quality control and scientific research.
Optical System
Paschen-Runge optical system
Mult-CCD detectors with high resolution
Wavelength range: 175-520nm
Optics sealed argon circulation system
Spark Stand
Open sample clamp
Easily operated sample clamp adapted to different sample geometrics
Optimized argon circuit design
Easy to clean and maintenanceExcitation Source
Programmable pulse digital source
Maximum discharge frequency: 1000 Hz
Maximum discharge current: 400 A
Spark ignition pulseï¼?1-14kV
Spark excitation pulseï¼?20-230V
Arc excitation pulseï¼?20-60V
Excitation Hole:13mm
high quality OES, Spark OES Spectrometers, spark oes for sale
Argon Requirement
Purity requirementï¼?99.999%
Input pressureï¼?0.5MPa
Max 3.5L/min in sparking
Average standby flow: 1L/min
9562 Calorific Value Of Natural Gas Analyzer Suppliers
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