4 in 1 LCD Toxic Harmful Gas Detector CO O2 H2S Oxygen Analyzer Quality Monitor

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Seller: superalien20 ✉️ (327) 97%, Location: shenzhen, CN, Ships to: WORLDWIDE, Item: 185779468611 4 in 1 LCD Toxic Harmful Gas Detector CO O2 H2S Oxygen Analyzer Quality Monitor. 4 in 1 LCD Toxic Harmful Gas Detector CO O2 H2S Oxygen Analyzer Quality Monitor

Description

Introduction:

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 Credit Card、Debit Card、Apple Pay、Google Pay or PayPal etc.

Payment must be cleared within 4 days after you submit order. Your unpaid orders may be canceled if you can not clear 

payment on time.

Please contact us via ebay massage to list your special requests (color, packages, etc.) immediately. We can not change your 

address and  color once we've dispatched package and deliver to the shipper.

Shipping We arrange the shipment from Monday to Friday. Shipping fee includes packaging and handling fees.

Items will be send as our promise handling time 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, Tax is buyer's responsibility, we can declare a low price to reduce or avoid customs tax, but we don't take responsibility if buyer don't clear the customs. If the item is from DE, I will pay the tax for you.

Return Please freely contact us to find solution by ebay message before you open a return/case. Communication always is best way to solve problem.

We accept any return in 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 it. 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.

Feedback We will automatically leave positive feedback to every buyer who completed the transaction.

As you know feedback is important for all seller. We at strive to give all of our customers a 5 star service.

If you receive the product ordered within a reasonable time, Please leave us a 5 star rating for each of the (DSR). As this helps us maintain a quality service.

If you're not satisfied with our goods or service, Please freely contact us by message.Communication is very important, we believe we can resolve all the problem with you.

About us

It's our pleasure to answer any questions you have. Please send us a message through eBay and allow 24 hours for reply

Our working time: 9:00 AM - 18:30 PM (Beijing Time GMT+8 ), Monday - Friday. (weekend and holidays excluded).


On 16-Feb-2023 at 10:15:23 GMT, seller added the following information:

  • Condition: New
  • Brand: Unbranded
  • Type: Gas or Combustion Analyzer
  • Color: Orange

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