Toxic and harmful gas detector

NegotiableUpdate on 01/28

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

A toxic and harmful gas detector is a device specifically designed for real-time detection, measurement, and alarm of gas concentrations in the air that pose a threat to human health or have hazardous characteristics.

Product Details

The core sentence: It is an "electronic sentinel" that safeguards life safety and can "smell" dangers that humans cannot perceive.

Its core function and purpose

1. Prevention of acute poisoning and chronic diseases (guardian of health)

Test objects: carbon monoxide, hydrogen sulfide, chlorine gas, ammonia gas, sulfur dioxide, hydrogen cyanide, volatile organic compounds, etc.

Function: Many of these gases are colorless and odorless, and inhaling a small amount can lead to severe poisoning, coma, and even "electrocution" death. The detector can issue an alarm before the gas concentration reaches a dangerous value, buying valuable time for personnel evacuation. Meanwhile, long-term exposure to low concentrations of toxic gases can cause occupational diseases, and the detector can ensure that the environmental concentration is below the safety limit.

2. Fire and explosion prevention (safety firewall)

Detection objects: combustible gases such as methane, propane, hydrogen, as well as solvent vapors that are also flammable at certain concentrations.

Function: When combustible gases accumulate to a certain concentration (lower explosive limit, LEL) in the air, they will explode when exposed to a source of fire. The detector can provide early warning and prevent catastrophic accidents from occurring.

3. Prevention of hypoxia or oxygen enriched environment (life support)

Test object: Oxygen.

Function:

Hypoxia alarm: In enclosed spaces (cabins, storage tanks, sewers), oxygen may be replaced by other gases, and low concentrations (<19.5%) can cause suffocation of personnel.

Oxygen enrichment alarm: Excessive oxygen concentration (>23.5%) greatly increases the risk of fire, making non flammable substances flammable.

4. Ensure the safety of confined space operations (access guardian)

Before entering any confined space with poor ventilation, a gas detector must be used for preliminary detection and continuous monitoring. This is the golden rule of safe operation, which can effectively avoid mass casualties and accidents.

5. Leakage source investigation and environmental monitoring

Staff can use handheld detectors to inspect vulnerable leakage points such as pipelines, valves, flanges, etc., accurately locate the source of leakage, and achieve early maintenance.

Used to monitor the ambient air quality at or around factory boundaries to ensure compliance with environmental regulations.

The MIC/SK-600-C8H8 fixed styrene gas detector is a fixed ammonia gas detector that can continuously detect the concentration of ammonia gas in the air online. The instrument adopts the electrochemical principle and can output real-time gas data monitored on site through 4-20mA signal or RS485 signal. It is a standard three wire fixed ammonia gas detection instrument with LCD on-site display and sensor replacement plug and play, meeting the application needs of different industries.
Toxic and harmful gas detectorperformance metrics

Tested gas	Styrene C8H8
Detection Principle	Electrochemical/Catalytic Combustion/Infrared PID
sampling method	Diffuse or pipeline/pump suction
quantityCheng	0-100ppm, 0-200ppm, 0-1000ppm (range optional, customizable)
resolution	0.001ppm, 0.01, 0.1ppm, 1ppm (resolution optional)
Electrical interface thread	M20 * 1.5 internal thread, optional G3/4, G1/2, 1/2NPT, 3/4NPT
response time	T90<30s	display	have
power supply	24-30VDC	Intelligent Platform	optional
repetitiveness	≤±2%	linear error	≤±1%
zero drift	≤± 1% (F.S/year)	precision	≤± 3 % F.S.
output signal	RS485 or 4~20mA (two-wire or three wire system) optional	pressure range	860-1060hpa
Operating Temperature	-40℃～70℃	power consumption	＜2.0W
Explosion-proof rating	ExdⅡCT6 Gb	Operating Humidity	0-95% RH (non condensing)
audible and visual alarm	Optional	protection	IP65
rulerinch	258X178X80MM	relay	Two sets of switch output (optional)
main material	ADC12 aluminum alloy/316 stainless steel	heavyQuantity	1.0kg (aluminum alloy shell)
Explosion-proof certification	CT6	Metrological certification	CMC

Product Features

*The microprocessor technology

* Anti design, fast, reliable, and stable.

*12-30VDC power supply

* output signal Users can choose according to their actual requirements.

1Standard three wire system4-20mAAnalog signal output

2Two line system4-20mAAnalog signal output (optional)

3Relay output (optional)

4．RS485Bus output (optional)

*Fast response speed and high measurement accuracy

*Excellent performance and lower installation costs