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GAOTek Multi Gas Sensor - ≤ 20 Seconds Response Time
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GAOTek Handheld Multiparameter Water Quality Meter Analyzer

GAOTek Handheld Personal Usage Multi – Gas Detector Monitor

GAOTek handheld personal usage multi – gas detector monitor can detect 4 kinds of gases at one time.

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SKU: GAOTek-HMGD-114 Category:
Description

Description

Overview

GAOTek handheld personal usage multi – gas detector monitor can detect 4 kinds of gases at one time. High brightness LCD display. Smart alarm. It is widely used in oil exploration, oil and gas transportation, oil refining, metallurgy, power plants, chemical industry, oil depot and gas station, mine, tunnels, underground pipeline and other industries.

 

Features

  • Big OLED display, high brightness, high-definition
  • Automatically save detecting data for 3048 records of each channel
  • Key operation needs to input password to prevent wrong operation
  • Automatic calibration fuction, prevent measuring error
  • Recover function, prevent the loss of data
  • Battery power real-time diaplay, under-voltage hint, lower power automatic
  • Standard mini-USB charging interface
  • Charger is compatible with computer and cell
  • Charging protection function, when the battery is full, charger will shutdown
  • Connected with computer to realize
  • Data download and parameter setting(optional)
  • Alarm type: audible and visual alarm, vibration alarm
  • STEL and TWA alarm function for toxic gases
  • Power on self-test function
  • Adjuatable high and low alarm level
  • Replaceable modularized sensor

 

Technical Specifications

Charging Time combustible gas, toxic gas, oxygen
Measuring Range according to the gas chosed
Sampling Method diffused or pump suction (external electric sampling pump)
Deviation ≤ ± 3 % F.S
Respond Time T90 < 30 s
Working Humidity < 95 % R.H. no condensation
Sensor Life 2 year to 5 year
Display Mode OLED screen shows density, time, battery power, Alarm state,
percentage progress bar
Display Screen 2.4 inch IPS colorful LCD screen, 240 x 320, 5 class brightness adjustable , reversable display
Data Storage 3048 records each channel
Upload Data connected to computer via data line(optional)
Alarm Type Light: wide-angle light emitting diode
Sound alarm
Vibration alarm
Working Voltage DC 3.7 V lithium ion battery, 3000 mAh
Charging Time about 5 h
Working Time combustible gas more than 8 h (continuous); Toxic gas more than 72 h (continuous); 15 h to 20 h (LEL, CO, O2, H2S 4 gases)
Protection Class IP66
Temperature

 

 – 4 °F to 131 °F (- 20 °C to 55 °C)

 
Appearance Size 6.14 in x 3.26 in x 1.88 in (15.6 cm × 8.3 cm × 4.8 cm)

 
Weight 10.58 oz (300 g)