-
Factory wholesale China Hot Sale Fixed Industrial CH4/H2S/CO/LPG Gas Leak Detector for Gas Detection
Patented compound PID joint detection technology
In order to improve the life of the PID sensor, an innovative mode of dual-sensor joint operation is adopted. The semiconductor detection signal is used as the starting signal of the PID detector to reduce the working time of the PID sensor, so the service life of the PID sensor can be greatly improved (2-5 years);
Patented rainproof and dustproof technology
The new multi-purpose rainproof and dustproof cover gives consideration to rain and dust prevention. It can effectively filter 99% impurities and reduce the blocking probability of pumping device;
-
Wholesale ODM China Hot Sale Fixed Industrial LPG Gas Leak Detector for Gas Detection
This series of detectors adopts integrated functional module design, which is convenient for on-site hot swapping and replacement. It can be equipped with various types of sensors, such as catalytic sensor, semiconductor sensor, electrochemical sensor, infrared (IR) sensor, photoion (PID) sensor, etc. and can detect various toxic and combustible gas concentrations (ppm /% LEL /% VOL) on site. The detector has the characteristics of flexible combination, quick and easy replacement, stable performance, good consistency, high sensitivity, low power consumption, multiple outputs and optional detection methods. It is widely used in petroleum, chemical industry, pharmacy, steel, special industrial plants and other places with combustible or toxic and harmful gases.
-
Wholesale ODM China Hot Sale Fixed Industrial LPG Gas Leak Detector for Gas Detection
This series of detectors adopts integrated functional module design, which is convenient for on-site hot swapping and replacement. It can be equipped with various types of sensors, such as catalytic sensor, semiconductor sensor, electrochemical sensor, infrared (IR) sensor, photoion (PID) sensor, etc. and can detect various toxic and combustible gas concentrations (ppm /% LEL /% VOL) on site. The detector has the characteristics of flexible combination, quick and easy replacement, stable performance, good consistency, high sensitivity, low power consumption, multiple outputs and optional detection methods. It is widely used in petroleum, chemical industry, pharmacy, steel, special industrial plants and other places with combustible or toxic and harmful gases.
-
OEM/ODM Manufacturer China Natural Gas CH4/Methane CNG LNG Propane LPG Combustible Toxic Harmful Gas Leak Alarm Detector
GT-AEC2232 Series detector adopts integrated functional module design, including two parts: detector module and sensor module. The two modules adopt anti-misplug standard digital interface, which is convenient for on-site hot swapping and replacement. The detector has a high-brightness LED real-time concentration display, and the infrared remote control can be used for calibration on site. There is no need to open the cover during calibration, and the operation is simple and convenient. It is widely used in small and medium-sized enterprises, municipal and urban gas.
-
Quoted price for China Flame Proof Combustible/Toxic Gas Sensor Detector
This series of detectors adopts integrated functional module design, which is convenient for on-site hot swapping and replacement. It can be equipped with various types of sensors, such as catalytic sensor, semiconductor sensor, electrochemical sensor, infrared (IR) sensor, photoion (PID) sensor, etc. and can detect various toxic and combustible gas concentrations (ppm /% LEL /% VOL) on site. The detector has the characteristics of flexible combination, quick and easy replacement, stable performance, good consistency, high sensitivity, low power consumption, multiple outputs and optional detection methods. It is widely used in petroleum, chemical industry, pharmacy, steel, special industrial plants and other places with combustible or toxic and harmful gases.
-
2022 High quality China Alarm Cast aluminum/Cast copper Solenoid/Magnetic Electromagnetic Valve Work with Gas Detector
Encapsulated explosion-proof: no spark, more stable and reliable;
Valve opening mode: manual reset, avoiding accident;
Retaining mode: to work stably as the valve is open or closed (i.e. bi-stable state);
Speed to close: cut off gas supply within 1s;
Shutdown in case of violent shaking; the valve can shut down automatically in case of violent sharking;
Independent pressure release: in case of a big difference of pressure in front of and behind the valve, the valve can be opened after the pressure release valve is opened. Thus, fuel gas will not be released into the air, eliminating hidden safety troubles;
-
Hot Selling for China Wall Mounted LPG Co O2 H2s Gas Leak Alarm Control Panel RS485 Controller
The 19” standard 3U panel-mounted all-metal rack has a slideway plug-in design in each channel; the standard 3U cabinet installation is characterized by easy installation, small volume (73% of AEC2392a) and anti-EMI/RFI interference;
The master control card and channel cards are set separately but have a function of synchronous display. With a large LCD Chinese display screen, the master control card can realize Chinese menu operation as well as faster and easier display and operation;
Channel cards can work independently under an independent menu. Thus, failure of the master control card or failure of other channel cards will not have an impact on normal channel cards’ gas monitoring;
Channel cards can receive 4-20mA signal or switching value signal input and be connected with various devices, including combustible gas detectors, toxic and hazardous gas detectors, oxygen detectors, flame detectors, smoke/heat detectors and manual alarming buttones, etc.;
-
Good Quality China AEC2392b Gas Alarm Controller (host) Supplying DC 24V Power
Meet the need of connecting standard 4-20mA current signal detectors at 1-4 point locations;
With a small size, the product can be wall-mounted easily. Two sets or more can be installed side by side to meet customer’s demands for more point locations (wall mounting of 8, 12, 16 or more point locations can be realized through gapless combination);
Monitoring and display of real-time concentration (%LEL, 10-6, %VOL) as well as switching value signals of combustible gas, toxic gas and oxygen (default is combustible gas detector. No setting is required. It is available for use after being installed and electrified);
-
China Cheap price China 4 Channels Gas Detection Controller with Historical Records
Bus signal transmission, strong system anti-interference capability, cost-efficient wiring, convenient and efficient installation;
Real-time gas concentration (%LEL) monitoring interface or time display interface for user’s choice;
One-button start for simple and convenient system commissioning;
Freely setting the alarm values of the two alarming levels in the full-scale range;
Automatic calibration, and automatic tracing of sensor ageing;
Automatically monitoring failure; correctly showing the failure location and type;
-
China Cheap price China 4 Channels Gas Detection Controller with Historical Records
Bus signal transmission, strong system anti-interference capability, cost-efficient wiring, convenient and efficient installation;
Real-time gas concentration (%LEL) monitoring interface or time display interface for user’s choice;
One-button start for simple and convenient system commissioning;
Freely setting the alarm values of the two alarming levels in the full-scale range;
Automatic calibration, and automatic tracing of sensor ageing;
Automatically monitoring failure; correctly showing the failure location and type;
-
China Cheap price China 4 Channels Gas Detection Controller with Historical Records
Bus signal transmission, strong system anti-interference capability, cost-efficient wiring, convenient and efficient installation;
Real-time gas concentration (%LEL) monitoring interface or time display interface for user’s choice;
One-button start for simple and convenient system commissioning;
Freely setting the alarm values of the two alarming levels in the full-scale range;
Automatic calibration, and automatic tracing of sensor ageing;
Automatically monitoring failure; correctly showing the failure location and type;
-
Factory Customized China Conventional 8 Zone Flammable Detector Controller for combustible Gas Alarm System
The 19” cabinet standard 3U panel-mounted all-metal structure can prevent EMI/RFI interference. Due to an independent plug-in card design, optional channel cards, master control cards and power supply cards can be used as required to set up a gas monitoring system with up to 1,000 point locations;
The master control card is characterized by LCD Chinese display and character menu operation. It can monitor the system’s concentration, alarm and failure statuses. It can also be used to set and search various parameters. It can set system time, range (%LEL, ppm and %VOL), three alarm types, alarm concentration, password, and operating authorization and search up to 999 alarm and failure records and 100 startup/shutdown records;
