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GAOTek Industrial Gas Analyzer - IP66 Splash And Rain Proof Protection Level
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GAOTek Personal Multi-Gas Monitor

GAOTek Multi Gas Laser Detector Sensor

GAOTek multi gas laser detector sensor is mainly used for rapid and accurate detection of gas leakage or gas concentration exceeding the alarm.

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SKU: GAOTek-WMGD-153 Category:
Description

Description

Overview

GAOTek multi gas laser detector sensor is mainly used for rapid and accurate detection of gas leakage or gas concentration exceeding the alarm. The main detection principles of gas detection are electrochemical, infrared, catalytic combustion, thermal conductivity, PID photoionization, etc. It is widely used in firefighting, emergency rescue, restricted space, petroleum, chemical, metallurgy, refining, gas, storage, medicine, environmental protection, air treatment and other occasions.

 

Features

  • Built-in pump suction measurement can be switched to diffusion
  • Pump clogging alarm
  • LED lighting (optional)
  • Unit free switching, unit optional
  • 8 button operation, quick one-key calibration function
  • Data storage, storage capacity of not less than 100,000 items
  • Communication interface: TYPE-C, option: Bluetooth
  • Fall alarm
  • Data recovery function, partial or full recovery of factory data
  • Maximum value, minimum value, weighted average value display
  • Multiple alarm mode alarm mode setting:
  • Alarm mode: sound and light alarm, vibration alarm, voice alarm
  • Alarm type: Concentration alarm, under pressure alarm, fault alarm
  • Alarm mode: low alarm, high alarm, interval alarm, TWA/STEL alarm
  • Mis operation identification function,
  • Zero-point auto-tracking, avoid zero-point drift
  • Multi-level calibration of target point
  • Intrinsically safe circuit design, explosion-proof, shock-proof, anti-static, anti-radiation
  • Protection level IP68, rain and soak-proof, dust-proof, anti-corrosion

 

Technical Specifications

Resolution 0.1 ppm
Unit Display umol/mol, ppm, pphm, ppb, mg/m3, ug/m3, % Vol, % LEL (Optional)
Detection Principle Electrochemical
Sensor Life 2 to 3 years
Detection method Built-in pump suction type, can be switched to diffusion, diffusion + pump suction detection mode
Display LCD
Repeatability ≤ ± 2 %
Recovery time ≤ 30 s
Linearity ≤ ± 3 %
Response time T90 ≤ 20 s
Operating power DC 3.7 V x 2
Battery capacity 2500 mAH rechargeable polymer battery with over-charging, over-discharging, over-voltage, short-circuit and over-heating protection.
Communication interface Type-C (2 hours full charge)
Data storage With high-capacity data storage of 100,000 items (other capacities can be customized)
Explosion-proof grade Intrinsically safe ExiaIIC T4 Ga
Protection class IP68
Shell material High-strength corrosion-resistant fire-resistant polycarbonate and rubber protective sleeve, drop-proof wear-resistant anti-static, effective anti-drop
Size 6.50 in x 2.52 in x 2.40 in (165 mm × 64 mm × 61 mm
Weight 0.62 lb (280 g)
Working environment Temperature: – 40 °F to 158 °F (- 40 °C to 70 °C)

Humidity: 10 % RH to 95 % RH non-condensation