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MGT Multi Gas Detector

Hand Held Gas Detector

The MGT portable multi gas detector is used for detection of Flammable gases, oxygen depletion & toxic gases, for meeting the safety monitoring requirements of a broad range of different industries and utilities.

The MGT multi gas detector is utilized for detection and monitoring of gas Concentration of 4 gases at a time namely Oxygen, Carbon Monoxide, Hydrogen Sulphide and combustible gas simultaneously on the LCD display of the instrument, in real time, to ensure that your workers feel safe and that you maintain safety compliance. When the measurement of concentration by inhalation of gas is required, an optional sampling pump can be used to measure the gas concentration and leakage at pertinent place. 

Oxygen is displayed in %vol, combustible gases in %LEL and H2S, CO2 in PPM unit.

Generally, oxygen concentration level should be 20.9% vol; accordingly, instrument provides a range of 0~30%, whereas oxygen 19% (low) < x > 23% should be considered as alarming.

Similarly, Carbon Monoxide (CO) being a poisonous gas – values above 70ppm cause headaches, nausea and sustained values above 150 ppm to 200ppm can cause unconsciousness and death; accordingly instrument provides a CO detection value of 0 ~500ppm. Combustible gases are measured for 0~100%LEL value.

Applications include: Steelworks, Petrochemical plant, Ship building yard, Sewage treatment plant, Mines, Power supply works, Hemetically sealed area (manhole, tank), Gas utilities & telecom works.

 
 

 

Specifications
Product Specification
 
Measure Gas
 
Combustible
 
O2
 
CO
 

H2S

 
Detecting Method
Diffusion / Sampling(with Sampling Pump(option))
 
Measure Mechanism
 
Catalytic (MGT-P) NDIR (MGT-N)
Electrochemical
Electrochemical
Electrochemical
 
Range
0~100 %LEL
 
0~30 %vol
 
0~500 ppm
0~100 ppm
 
Sensor life
> 5 years
< 2 years
> 2 years
> 2 years
 
Response Time
< 15sec/90%scale
< 15sec/90%scale
< 30sec/90%scale
< 30sec/90%scale
 
Accuracy
 
± 3%/ Full Scale
 
Resolution
1%LEL
0.1 %vol
1 ppm
0.1 ppm
 
Operation
 
Push Button Key
Alarm Via
 
Visual
 
Audio
 
LCD backlit display, Indicator LED
Buzzer alarm (dB at 10 CMS), Vibration
Data Logging
30 Events (FIFO), Calibration log, Bump test log
 
Temp & Humidity
 
-20˚C ~ +45˚C, 10 to 95% RH(Non-condensing)
 
 
Battery Type
 
Manufacturer: SAMSUNG SDI, Product Name: ICP103450S, Type: Lithium-Ion Charger
Nominal Voltage : 3.7V , Nominal Capacity: 2000mAh , Max Charging Voltage: 6.3V
 
Battery Duration
 
(MGT-P : 24 Hours, MGT-N : 2 Months)
 
Case
 
Rubber-base PC Case
 
Size & Weight
 
(W x D x H) 60 x 40 x 118mm, 240 g
 
Options
 
SP-PUMP101 (Sampling pump), SENKO IR-LINK, Docking-Station
 
Certification
MGT-P : Ex d ia IIC T4, IP 67, MGT-N : Ex ia IIC T4, IP 67, CE
 
 
 
User configurable
Bump test interval, calibration interval, initial setting concentration levels for calibration
(*if IR Link is purchased)


  

Features
Features

 • Continuous display of real time gas concentration; when levels exceed threshold, display icons as below will blink and the instrument will alert the operator.

LOW: minimum gas concentration detected by the device
HIGH: maximum concentration detected by the device
TWA (Time Weight Average): Acceptable hourly average exposure levels of the toxic gases for the last eight hours
STEL (Short Term Exposure Limit): Acceptable average exposure levels of the toxic gases for the last 15 minutes provide a triple ALERT
Alert options: Easy and simple to operate, the device provides a triple ALERT by Audio Buzzer Alarm, Bright LED light and Vibration when the concentration exceeds the safety gas levels in addition, provides alerts an readings on LCD display
Data logging of up to 30 events. Data log records the operation status of every second
Self-test: instrument contains a self-test feature which allows the operator to self-test the instrument motor, buzzer, LED, LCD, memory etc. prior use.
 
 
Product Info Downloads
Product Info Downloads

Product Information files contain the essential technical detail you need to make informed decisions on any particular product. Simply click on a title to download a PDF copy of that file. If you wish a hard copy of a brochure, technical advice on any product or a demonstration then please contact us. We're always happy to help!

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