Explosion proof bromomethane gas detector

East Japan Energy - Fixed Explosion proof Stinky MethanegasConcentration detector

1、 Product Introduction

SK/MIC-600East Japan Energy - Fixed Explosion proof Odorous Methane Gas Concentration DetectorIt is a fixed, non display odorous methane independently developed and designed by East Japan with over ten years of technical experienceDetector, the default output signal of the product is4-20mA current. The product utilizes current microelectronic processing technology, combined with imported gas sensors from abroad, to quickly and accurately detect target gases. The product is designed with three protections: high concentration overload protection (with self-protection function), personnel misoperation prevention (built-in buttons), and lightning protection (third level standard). Inherent safety circuit design, equipped with an aluminum alloy explosion-proof shell, can be safely used even in harsh environments.

twoProductfeature

Intelligent EC sensor, using intrinsic safety technology, can support multi gas and multi range detection, and can provide customized products according to user needs. The tool can achieve sensor interchangeability, offline calibration, and zero point self calibration

Intelligent temperature and zero compensation algorithms enable the instrument to have excellent performance and good selectivity, avoiding interference from other gases on the detected gas

Multiple signal outputs, which can be easily connected to industrial control systems such as PLC/DCS, and can also be used as standalone control

Display large dot matrix LCD display, supporting both Chinese and English interfaces

■ No opening cover, electrochemicalcontrollerOperation, single person can maintain

Local alarm indication, integrated sound and light alarm (optional)

■ Rich electrical interfaces for users to choose from

　　Explosion proof bromomethane gas detectorIt is not an ordinary detection tool, but a professional safety system specially designed to deal with the dual hazardous characteristics of "bromomethane", a chemical that is both highly toxic and flammable.

It is mainly used for:

Port and airport fumigation treatment for entry and exit inspection and quarantine.

Grain and warehouse fumigation in the grain storage industry.

Fumigation of logs and wooden products in the wood processing industry.

Container and ship fumigation in international freight transportation.

Its core function is to monitor and warn in real-time of highly toxic and flammable bromomethane gas in environments with potential explosion risks, in order to absolutely ensure the safety of personnel and the safety of production facilities.

You can understand it as an "explosion-proof guardian specialized in preventing bromomethane".

Its core function and purpose

1. Prevention of acute toxic poisoning (core life-saving function)

The hazards of bromomethane: Bromomethane is a highly toxic fumigant, colorless and odorless, with latent and accumulative properties. The initial symptoms after inhalation are not obvious, but several hours to several days later, pulmonary edema, cerebral edema, severe neurological damage, etc. may occur, which can easily lead to death or sexual disability.

The function of the detector: As bromomethane cannot be detected by human senses, this detector becomes the "eye". It can monitor extremely low concentrations of bromomethane in the environment in real time (usually at the ppm level), issue an alarm before the concentration reaches a dangerous value, and win the most valuable "golden time" for emergency evacuation of personnel. It is a crucial life-saving equipment.

2. Fire and explosion prevention (core safety protection)

The flammability of bromomethane: When bromomethane gas reaches a certain concentration (about 10% -16% by volume) in the air, it can ignite or even explode when exposed to a source of fire or high temperature.

The significance of "explosion-proof" design: Bromomethane vapor may accumulate during fumigation operations in enclosed spaces such as warehouses and cabins. Any electrical spark generated by non explosion proof electronic devices may become an ignition source. The explosion-proof certification ensures that this detector is absolutely safe in such a dangerous environment and will not become a detonation source.

3. Ensure the safety of the entire fumigation process

Monitoring of dosing process: Monitor whether there is any leakage in the dosing pipeline and joints to protect the operators.

Monitoring during fumigation: Monitor the area around the fumigation zone to ensure that toxic gases do not leak into office or living areas.

Ventilation and ventilation admission testing: This is the most crucial step. After fumigation, personnel must use the detector to confirm that the internal concentration of bromomethane has dropped to a safe level before entering the warehouse or cabin. Otherwise, entering may result in poisoning and death.

Residual gas detection of goods: detect whether there are still residual gases released from fumigated goods (such as wood, grains).

4. Meet strict legal and regulatory requirements

Due to the high risk of bromomethane, agricultural, health, and safety regulatory authorities in various countries have extremely strict regulations on its use, mandating full process gas concentration monitoring. The use of certified explosion-proof detectors is a prerequisite for conducting operations in a legal and compliant manner.

fixed typenitrogenProduct parameters of the detector

three、Detection Principle

SK-600-CH3BR Stinky MethaneThe detector is a gas diffusion type. The detection principle is that when the target gas enters the gas probe section, the internal sensor willquicklySend out an induction. Sensors generate certain electrical signals based on the concentration of gas. After the signal is amplified and processed by the circuitAfter AD sampling, temperature compensation, and intelligent calculation, the CPU outputsaccurateof4-20mA current signalRS485Communication signals0-5V voltage signalZIGBEE、NRF、WIFI、GPRSWireless signals, etc. Customers can collect these signals. In collaboration with East Japan Yingneng CompanySK6500Gas alarm control hostPLC、DCSUsed in conjunction with upper computer and other systemsPerform alarm and data reprocessing. In addition, the product is equipped with one set of relays (switch signal) inside, which can be linked with the control equipment of the fan and solenoid valve,extremelyLimit the protection of your life and property safety.

SK-600-CH3BR Stinky MethaneThe detector can also be equipped with sound and light alarms, pipeline type air cups, pump suction air cups, etc. according to customer needs.