Products
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Portable combustible gas leak detector
Portable combustible gas leak detector adopts ABS material, ergonomic design, easy to operate, using large screen dot matrix LCD display. The sensor uses the catalytic combustion type which is anti-interference capability, the detector is with a Long and flexible stainless goose neck detect probe and used to detect gas leak in the restricted space, when the gas concentration exceed a preset alarm level, it will make audible, vibration alarm. It is usually used in detecting gas leakage from the gas pipelines, gas valve, and other possible places, tunnel, municipal engineering, chemical industry, metallurgy, etc.
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Portable Multiparameter Transmitter
1. One machine is multi-purpose, which can be expanded to use various types of sensors;
2. Plug and play, automatically identify electrodes and parameters, and automatically switch the operation interface;
3. The measurement is accurate, the digital signal replaces the analog signal, and there is no interference;
4. Comfortable operation and ergonomic design;
5. Clear interface and high-resolution LCM design;
6. Easy to operate, with Chinese and English menus.nt is accurate, the digital signal replaces the analog signal, and there is no interference. -
Portable gas sampling pump
Portable gas sampling pump adopts ABS material, ergonomic design, comfortable to handle, easy to operate, using a large screen dot matrix liquid crystal display. Connect hoses to conduct gas sampling in restricted space, and configure portable gas detector to complete gas detection.
It can be used in tunnel, municipal engineering, chemical industry, metallurgy and other environments where gas sampling is required.
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Fixed single gas transmitter LCD display (4-20mA\RS485)
Acronyms
ALA1 Alarm1 or Low Alarm
ALA2 Alarm2 or High Alarm
Cal Calibration
Num Number
Thank you for using our fixed single gas transmitter. Reading this manual can let you quickly grasp the function and use method of this product. Please read the manual carefully before operation.
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WGZ-500B, 2B, 3B, 4000B Portable Turbidity Meter
Portable, microcomputer, powerful, automatic calibration, can be connected to a printer.
It is used to measure the degree of scattering of light generated by insoluble particulate matter suspended in water or transparent liquid, and to quantitatively characterize the content of these suspended particulate matter. It can be widely used in turbidity measurement in power plants, purified water plants, water plants, domestic sewage treatment plants, beverage plants, environmental protection departments, industrial water, wine and pharmaceutical industries, epidemic prevention departments, hospitals and other departments.
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Single Gas Detector User’s
Gas detection alarm for natural diffusion, imported sensor Device, with excellent sensitivity and excellent repeatability; instrument uses embedded Micro control technology, simple menu operation, full-featured, high reliability, With a variety of adaptive capacity; use LCD, clear and intuitive; compact Beautiful and attractive portable design not only makes it easier for you to move your use.
Gas detection alarm PC shell with refined, high strength, Temperature, corrosion resistance, and feel better. Widely used in metallurgy, power plants, chemical Engineering, tunnels, trenches, underground pipelines and other places, can be effectively Prevent poisoning accidents.
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Bus transmitter Instructions
485 is a kind of serial bus which is widely used in industrial communication. 485 communication only needs two wires (line A, line B), long distance transmission is recommended to use shielded twisted pair. Theoretically, the maximum transmission distance of 485 is 4000 feet and the maximum transmission rate is 10Mb/s. The length of the balanced twisted pair is inversely proportional to the transmission rate, which is below 100kb/s to reach the maximum transmission distance. The highest rate of transmission can only be achieved over very short distances. Generally, the maximum transmission rate obtained on a twisted pair wire of 100 meters is only 1Mb/s.
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Digital gas transmitter
Digital gas transmitter is an intelligent control product developed by our company, can output 4-20 mA current signal and real-time display gas value. This product has high stability, high accuracy and high intelligent characteristics, and through simple operation you can realize control and alarm to test area. At present, the system version has integrated 1 road relay. It’s mainly used in the area need to detect carbon dioxide, can display the numerical indexes of detected gas, when detected gas index beyond or below pre-set standard, the system automatically do a series of alarm action, such as alarm, exhaust, tripping, etc. (According to user’s different settings ).
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LF-0020 water temperature sensor
LF-0020 water temperature sensor (transmitter) uses high-precision thermistor as the sensing component, which has the characteristics of high measurement accuracy and good stability. The signal transmitter adopts advanced circuit integrated module, which can convert the temperature into the corresponding voltage or current signal according to different needs of users. The instrument is small in size, easy to install and portable, and has reliable performance; it adopts proprietary lines, good linearity, strong load capacity, long transmission distance, and strong anti-interference ability. It can be widely used for temperature measurement in the fields of meteorology, environment, laboratory, industry and agriculture.
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Single-point Wall-mounted Gas Alarm (Chlorine)
Single-point wall-mounted gas alarm is designed aimed at gas detecting and alarming under the various non-explosion-proof conditions. The equipment adopts imported electrochemical sensor, which is more accurate and stable. Meanwhile, it is also equipped with 4 ~ 20mA current signal output module and RS485-bus output module, to internet with DCS, control cabinet Monitoring Center. In addition, this instrument can also be equipped with large-capacity back-up battery (alternative), completed protection circuits, to ensure that the battery has a better operating cycle. When powered off, a back-up battery can provide 12 hours of life time of equipment.
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LFHC-TBQ Total Radiation Sensor
◆Model:LFHC-TBQ ;
◆Principle:Total radiation sensor uses pyroelectric sensor principle;
◆Advantages: Precise measurement, fast response, long service life；
◆Customized :Support;
◆Payment Methods:Support T/T, L/C, D/P, D/A, O/A, Western Union, Paypal etc.
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Single-point Wall-mounted Gas Alarm (Carbon dioxide)
Single-point wall-mounted gas alarm is designed aimed at gas detecting and alarming under the various non-explosion-proof conditions. The equipment adopts imported electrochemical sensor, which is more accurate and stable. Meanwhile, it is also equipped with 4 ~ 20mA current signal output module and RS485-bus output module, to internet with DCS, control cabinet Monitoring Center. In addition, this instrument can also be equipped with large-capacity back-up battery (alternative), completed protection circuits, to ensure that the battery has a better operating cycle. When powered off, a back-up battery can provide 12 hours of life time of equipment.
