4 in1 CO O2 H2S LELGas Alarm Detector LCD Oxygen Monitor Gas Analyzer Meter Tool

Description

4 in1 CO O2 H2S LELGas Alarm Detector LCD Oxygen Monitor Gas Analyzer Meter Tool
Description
Features:
Color-screen display, user-friendly interface.
Bilingual choices: Chinese/English.
Measurement of four gas concentrations: oxygen (O2), carbon monoxide (CO), hydrogen sulfide (H2S), combustible gas (LEL).
Three alarm forms: sound/light/vibration .
Data recording and review function, continuously record 120,000 data.
GT8220 color screen upgrade:
Gas detection measurement range: combustible gas: 0~100% LEL/oxygen: 0~30% VOL/hydrogen sulfide: 0~100umol/mol/carbon monoxide: 0~1000umol/mol
Resolution: 0.1
Measurement accuracy: ≤±5%FS
Response time (90%): 30S
Storage environment: Temperature: -10~55°C/Humidity <85%RH
Working environment: Temperature: -20~50°C/Humidity <95%RH without condensation
Battery: 1800mAh lithium battery
Standby time: more than 8 hours of continuous operation
Waterproof / dustproof / explosion proof: yes
Backlit color display: yes
Chinese and English bilingual choice: yes
Sound/light/vibration three alarms: yes
Data storage: 120,000 groups
Power supply mode: USB direct charge
Sensor calibration: yes
Introduction:
GT8220 Compound Gas Monitor adopts high-quality gas sensors,which displays safety and reliability with accurate measurement and stable performance.
It has excellent sensitivity and repeatability, easy to use and maintain, and meets the requirements by safety monitoring in industrial site for high reliability of the equipment. The shell is made of high-strength engineering plastics and compound non-slip rubber, dust and explosion-proof, with high strength and smooth handfeel. is widely used in petroleum, chemical, environmental protection, metallurgy, refining, gas transmission and distribution, biochemical medicine, agricultural research, etc.
This indstrument conforms with the following procedures and calibration
Standards:
Gb3836.1—2010 Explosive Atmospheres Part 1: General Requirements
for Equipment.
GB3836.4—2010 Explosive Atmospheres Part 4: Equipment with
Intrinsically Safe “i” Protection.
GB15322.3—2003 Portable Combustible Gas Detectors Part 3: Portable
Combustible Gas Detectors with a Measurement Range of (0~100) %LEL.
JJG693—2011 Verification Standards for Combustible Gas Detection Alarm.
JJG 365 — 2008 Verification Procedures for Electrochemical Oxygen Tester.
JJG695-2003 Verification Procedure for Hydrogen Sulfide Gas Detector .
JJG915-2008 Verification Procedures for Carbon Monoxide Detection Alarm.
Product accessories list:
Compound Gas Monitor*1
Charger*1
Manual*1
Terms & Conditions
Payment
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Terms & Conditions
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Our working time: 8:30 AM - 18:00 PM (Beijing Time GMT+8 ), Monday - Friday. (weekend and holidays excluded).
On May-08-20 at 02:19:16 PDT, seller added the following information: