Description

Overview

GAOTek portable multi-gas detector adopts modular sensor elements–different sensors could be changed for different gas, full-color LCD display technology that could be equipped with dozens of combustible and toxic gases for detection, like H2, O2, CO, H2S, CH4, etc. Custom-made gas detectors are available. GAOTek portable multi-gas detector is equipped with sound, light and vibration alarm, which is applied to concentration in complex environments. This product is suitable for chemical / pharmaceutical / municipal / water treatment, telecommunications, archaeology, laboratory, refrigeration, wine factory and other places.

Features

Advanced Intelligent Module Sensor Technology with sensor interchangeable
4-inch high-definition full-color view IPS industrial screen
Technical indicators and gas concentration values display
Asian ergonomic design, feel comfortable
Shell adopts high IP encapsulation technology
6 channels gas or up to 7 gases detected at the same time
Data storage function and can store 5000 pieces of data
Dust-proof, explosion-proof and waterproof design
Intrinsically safe circuit design, antistatic and electromagnetic interference
Setting time and alarm function can be adjusted freely

Technical Specifications

Detection Principle	Electrochemistry/Catalysis/Thermal Conductivity/Infrared Spectrum
Sampling Mode	Natural diffusion or optional (Special card self-priming pump)
Measurement Error	≤ 3 % F.S
Interface Definition	U3 port (USB)
Display	Color LCD
Alarm	Sound, light, vibration, triple alarm
Working Time	Combustible gas 8 h, toxic gas 200 h
Environment Humidity	5 % RH to 90 % RH
Power	3.7 V 2000 mA Lithium-ion rechargeable battery
Explosion Proof Grade	Ex ib IIB T3 Gb
Ingress Protection	IP68
Environment Temperature	– 4 °F to 140 °F (- 20 ℃ to 60 ℃)
Dimensions	6.1 in × 3.54 in × 1.42 in (155 mm × 90 mm × 36 mm)
Weight	1.1 lb (0.5 kg)