Fixed explosion-proof methane detector

Product Overview
It is a combustible gas explosion-proof detector with no display digital signal output.
The gas detector is used for the detection of natural gas (methane). It can be fixedly installed in indoor and outdoor dangerous places with methane gas leakage. It plays the role of on-site monitoring. If there is a methane gas leakage at the monitoring location, the gas detector will At the first time, the methane gas concentration data leaked on site is transmitted to the gas alarm controller, which processes the data. The national standard this product is designed to follow is B.
Product Qualification Certificate Quality Management System Standards, fire product type approval certificate, inspection report, manufacturing measuring instrument license, explosion-proof certificate.
Main features
◆ Three-wire working mode
◆ Using advanced imported catalytic combustion sensors, Stable performance, high sensitivity, good resistance to poisoning
◆ Using single chip digital processing, good stability, strong anti-interference ability
◆ Reverse polarity protection
◆ Energy saving and low power consumption
◆ Explosion-proof and explosion-proof, can be used in Class I and II hazardous locations under factory conditions
◆ The entire casing of the detector is made of die-cast aluminum, which is compact and lightweight
Technical parameters
◆ Detection principle catalytic combustion type
/> ◆ Detection method free diffusion
◆ Detect gas methane
◆ Working voltage
◆ Power consumption
◆ Accuracy
◆ Communication method split three-wire system
◆ Matching controller-type gas alarm controller
◆ Explosion-proof level
◆ Protection level
◆ Electrical interface〃internal thread
◆ Installation method wall-mounted and pipe-mounted
Product installation
◆ Main body material die-cast aluminum
◆ Dust cover material stainless steel dust screen
◆ Weight
◆ Installation method Fixed bracket tube wall mounting
◆ Gas detectors should be installed in places where gas is prone to leakage. The specific location should be determined based on the specific gravity of the detected gas relative to air.
When the specific gravity of the detected gas is greater than the specific gravity of air, the gas detector should be installed at a distance (~ at a distance of (~), with the sensor part pointing downward.
When the specific gravity of the gas to be detected is less than the specific gravity of air, the gas detector should be installed at a distance from the ceiling (~, with the sensor part pointing downward.
◆ Detection range square.< br/> ◆ In order to use the gas detector correctly and prevent the occurrence of gas detector failure, please do not install it in the following locations
Places directly affected by steam and oil fumes
Air supply vents, ventilation fans, room doors and other places with large air flow Places
Places with a lot of water vapor and water droplets (relative humidity R
Places with temperatures below ℃ or above ℃
Places with strong electromagnetic fields.
Jinan Ruian Electronics Co., Ltd. integrates R&D, production and sales As one, it provides technical support, R&D and production services to various types of electronic companies. Relying on advanced technology, it specializes in the development and production of combustible gas detection and alarm products. It is a professional operator of toxic and harmful gas detection instruments (the manufacturer welcomes customers to visit and order , our products have passed the testing of relevant national departments, have quality assurance, and have complete certificates.
For more information, please consult the official website of Ruian Electronics Co., Ltd.
Or call for ordering. We look forward to cooperating with you!