Portable single gas detector

NegotiableUpdate on 03/22

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The portable single gas detector MS104K-L is mainly used for rapid and accurate detection of gas leaks or gas concentration exceeding the limit alarm. The main detection principles of gas detection include: electrochemistry, infrared, catalytic combustion, thermal conductivity, PID photoionization, etc

Product Details

Portable single gas detectorMS104K-L features:

★ Built in pump suction measurement, switchable between diffusion and diffusion+pump suction detection methods.

★ Pump blockage alarm

★ LED lighting (optional)

★ Units can be freely switched, with optional units: umol/mol, ppm, pphm, ppb, mg/m3, ug/m3,% Vol,% LEL

★ 8-button operation, quick one click calibration function

★ Data storage, with a storage capacity of no less than 100000 records

★ Communication interface: TYPE-C, optional: Bluetooth

★ Fall alarm

★ Data recovery function, partially or completely restoring factory data

★ Display of maximum, minimum, and weighted average values

★ Multiple alarm modes and alarm mode settings

Alarm methods: sound and light alarm, vibration alarm, voice alarm

Alarm types: concentration alarm, undervoltage alarm, fault alarm, pump blockage alarm

Alarm modes: low alarm, high alarm, interval alarm, TWA/SETL alarm

★ Misoperation recognition function, automatic identification and prevention of concentration calibration misoperation

★ Zero point automatic tracking to avoid zero drift

★ Multi level calibration of target points

★ Intrinsic safety circuit design, explosion-proof, shockproof, anti-static, and radiation resistant

★ Protection level IP68, rain and immersion proof, dust proof, and anti-corrosion

Portable single gas detectorMS104K-L parameters:

detection factor	Single gases (carbon monoxide CO, hydrogen sulfide H2S, oxygen O2, combustible gases Ex, carbon dioxide CO2, VOCs, etc.), Based on the on-site environment and user needs
Testing Scope	Based on the on-site environment and user needs
resolution	0.001ppm (0-10ppm high-precision)/0.01ppm (0-10ppm); 0.01ppm (0-100ppm), 0.1ppm (0-1000ppm), 1ppm (above 0-1000ppm); 0.1%LEL； 0.1%、0.01%Vol
Unit Display	Units available: umol/mol, ppm, pphm, ppb, mg/m3, ug/m3,% Vol,% LEL
Detection Principle	Electrochemical, catalytic combustion, infrared, thermal conductivity, semiconductor, PID photoionization, etc., depending on the range, on-site environment, and user requirements
sensor lifespan	Electrochemical 2-3 years, catalytic combustion 2-3 years, infrared 5 years, thermal conductivity 2-5 years, PID 2 years
Detection method	Built in pump suction, switchable to diffusion type, diffusion+pump suction detection mode
display mode	LCD
Display content	Real time concentration, unit, gas name, alarm status, time, storage status, communication status, battery level, charging status, etc
detection accuracy	Typical accuracy: ≤± 3% FS (optional higher precision sensor)	uncertainty	≤±2%
Linearity	≤±3%	Repeatability	≤±2%
response time	T90 ≤ 20 seconds (universal)	recovery time	≤ 30 seconds (universal)
working power supply	DC3.7V*2
battery capacity	2500mAH rechargeable polymer battery with overcharge, overdischarge, overvoltage, short circuit, and overheating protection functions
Usage environment	Temperature: -20 ℃~+50 ℃, customizable -40 ℃~+70 ℃; Relative humidity: 10-95% RH (non condensing environment)
communication interface	Standard Type-C (fully charged in 2 hours)