Multi Gas Monitor O2 CO H2S EX 4 Gas Handheld Detector Gas Analyzer Tester Meter
Description
The portable voice type four-in-one gas detector (hereinafter referred to as the detector) is a safety type device that can continuously detect the concentration of leaked gas. Advanced integrated circuit technology, embedded microcomputer control, high quality imported gas sensor, excellent sensitivity and excellent repeatability; use dot matrix LCD display, support Chinese and English interface and Chinese and English voice prompts, users can quickly Understand this product, easy to use and maintain; the shell is made of high-strength engineering plastic, good shock resistance, high strength, high-grade exterior and dustproof, waterproof and explosion-proof.
The detector is widely used in petroleum, chemical, environmental protection, metallurgy, refining, gas, biochemical medicine, agriculture, fire protection, archaeology, etc. It is necessary to safely monitor toxic and harmful, anti-explosion industries and places. The detector can effectively predict the alarm of dangerous gas concentration, ensure the safety of the workers is not threatened, and the production equipment is not damaged.
This product is designed, manufactured and certified to comply with the following national standards:
Gb3836.1—2010 “Explosive Environment Part 1: Equipment Access Requirements”
GB3836.4—2010 “Explosive environment Part 4: Equipment protected by intrinsically safe type “i” GB15322.3-2003. Portable flammable body detectors. Part 3: Portables with a measuring range of (0-100)% LEL Combustible body detector
JJG693-2011 "Testing Procedures for Flammable Body Detection Alarms"
JJG365—2008 Calibration procedure for electrochemical oxygen analyzer
JJG695-2003 Verification procedure for hydrogen sulfide detector
JJG915—2008 Carbon monoxide detection alarm verification procedure
Working principle:
Electrochemical and catalytic combustion
Third, technical characteristics
Conventional gas detection range
Gas type Range Low alarm point High alarm point Resolution
EX (0-100)%LEL 20%LEL 50%LEL 1%LEL
H2S (0-100) ppm 10ppm 35ppm 1ppm
CO (0-1000) ppm 50ppm 150ppm 1ppm
O2 (0-30)% vol 19.5% vol 23.5% vol 0.1% vol
Please contact the company for other combination gases.
Display error: ≤ ±5%FS
Response time: T<30s
Indication mode: LCD display real-time data and system status, lighting, vibration
And live voice recording (Chinese and English) tips
Working environment: Temperature -20°C -50°C ; Humidity <95%RH Condensation
Working voltage: DC3.7V (lithium battery capacity 1800mAh)
Charging time: 4h-6h
Standby time: Continuous use for more than 10 hours at full charge
Sensor life: 2 years
Protection level: Ip65
Appearance size: 140mm x73mm x32mm
Weight: 215g
Packing list：
1* Detector
1* User manual
1* USB cable
Remarks:
1. Alarm voice supports Chinese and English voice alarms, consistent with system language settings
2. When the detector triggers the alarm, quickly double-click the middle button to temporarily turn off the sound, vibration, and light.
Call the police. When all gases return to within the preset alarm threshold, the detector re-enters the warning
state
Caveat:
1. The detector will only trigger an alarm when it is turned on and on the gas detection page;
2. Please do not charge the detector at the gas monitoring site to avoid sparks or explosions during the plugging process.
3. Try not to charge the detector when it is turned on, so as not to affect the charging speed.
4 The detector has a smart tracking zero function. Please turn it on when the air is clean.
Terms & Conditions
Payment We accept payment via We accept payment via We accept payment via Credit Card、Debit Card、Apple Pay、Google Pay or PayPal etc.
Payment must be made within 4 days of auction closing. or an updaid case will be open on ebay
automatically.
Please contact us via ebay massage to list your special requests (color, packages, etc.) immediately you paid for the order.
Shipping We arrange the shipment from Monday to Friday. Shipping fee includes packaging and handling fees.
Items will be send out within 1 business day after Payment Verified (Available on business days only).
Please check your ebay shipping address before payment, and make sure it contain a valid phone number because almost all shipping request phone number, we may hold the order if phone number is missing.
If the item is from China,we will ship by safer way,sometimes may need to pay tax by buyer,we don't take responsibility if buyer don't clear the customs.
Return Please contact us for a solution via ebay massage before open a return. Communication always is best way to solve problem.
We accept any return in 14 or 30 days that we promise.
If buyer return it just because buyer don't like it or bought a wrong item, it is buyer pay for return shipping fee.
if item is defect or wrong when arrives. we will pay for the shipping fee after buyer show the shipping invoice.
Please never return the parcel without agreement, if you don't get RMA NO. from us, it is no possible for us to get the parcel. and we will take no further auction for the return.
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About us
We welcome to answer any questions you have. Please send us a message through eBay and we will answer you within 24 hours.
Our working time: 8:30 AM - 18:00 PM (Beijing Time GMT+8 ), Monday - Friday. (weekend and holidays excluded).
Am 22.03.22 hat der Verkäufer die folgenden Angaben hinzugefügt: