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Portable voice type Four-in-one gas detector

The portable four-in-one gas detector is a safe device that can continuously detect the concentration of leaked gas. Adopt advanced integrated circuit technology, embedded microcomputer control, high quality imported gas sensor, with excellent sensitivity and excellent repeatability; use dot matrix LCD display, support Chinese and English interface and Chinese and English voice prompt, users can quickly understand the product, simple use and maintenance; the shell of high strength engineering plastic, good earthquake, high strength, high-grade atmosphere and dust-proof function. Built-in 1800 mAh lithium-ion battery, full life up to more than 10 hours. The back of the instrument can be installed with aluminum crocodile clip, more convenient to carry.
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Key Word :

Portable voice type Four-in-one gas detector




Product Feature

Four in one

Any four detection gases can be customized

Triple alarm

Sound and light shock alarm     components

Imported components

Original, imported sensor

Mortal voice

Live voice voice

Three prevention design

Explosion-proof dust proof waterproof splash

Chinese and English bilingual

Both Chinese and English bilingual can switch

Product Description

The portable four-in-one gas detector is a safe device that can continuously detect the concentration of leaked gas. Adopt advanced integrated circuit technology, embedded microcomputer control, high quality imported gas sensor, with excellent sensitivity and excellent repeatability; use dot matrix LCD display, support Chinese and English interface and Chinese and English voice prompt, users can quickly understand the product, simple use and maintenance; the shell of high strength engineering plastic, good earthquake, high strength, high-grade atmosphere and dust-proof function.  Built-in 1800 mAh lithium-ion battery, full life up to more than 10 hours. The back of the instrument can be installed with aluminum crocodile clip, more convenient to carry. 

Technical Index

Gas name

measuring range

Optional range

combustible gas

0-100%LEL

0-100%Vol

oxygen

0-30%Vol

0-30%Vol

hepatic gas

0-100PPM

0-50/200/1000PPM

carbon monoxide

0-1000PPM

0-500/2000/5000PPM

Product Param

Number of gas species detected 1-4 types of flammable, toxic and harmful gases
Detection accuracy ≤±5% FS
response time T<30S
Detection method free diffusion
Display 2.31H LCD display
Sensor category Electrochemistry/infrared detection/catalytic combustion/PID, etc. (depending on the detection gas)
Display mode Multi-channel simultaneous display/single-channel cycle display
Charging and batteries 1800mAh battery with fast charger
Alarm record storage Standard configuration: 3,000 pieces
Alarm mode Buzzer/light/vibration
interface language Chinese and English bilingual switchable
Detection unit switching PPM, %LEL, %Vol, mg/m3, PPB can be switched
working temperature -20℃~50℃
Working humidity ≤95%RH no condensation
work pressure -30kPa~200kPa
Protection level IP65 dust-proof, splash-proof and explosion-proof
Overall dimensions 73*32*140(mm)
weight About 215g

Workshop Video

We have the development equipment, testing equipment, production equipment required by the industry; Achieve integration from development to testing to production.

Household gas detector
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Household gas detector

Voice type 4-in-1 gas detector-PLT840
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Voice type 4-in-1 gas detector-PLT840

Cooperative Partner

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Product Application Field

We are committed to enable global enterprise users to experience intelligent detection, cloud control, accident warning and other functions; Break through the traditional gas detection industry, and make the detection industry intelligent, data-oriented and interconnected.


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Related Products

The company's products have obtained the new national standard fire protection certification, explosion-proof certification, China environmental protection products CCEP certification, CPA certification, CE certification, FCC certification, ROHS certification and other certificates;

Pump-type 4-in-1 gas detector

The pump-type 4-in-1 gas detector is a safety device that can be used continuously to detect the concentration of leaked gases. It adopts advanced integrated circuit technology, 32-bit embedded microcomputer chip control, and built-in ultra-high-resolution ADC detection chip.The calculation speed is faster, and the test data is more accurate and stable. The detector uses a 2.4. inch high-definition LCD color screen, through the Chinese and English interface and Chinese and English voice prompts, users can quickly understand the product, easy to use and maintain; this detector adopts a high- strength plastic shell, USB charging interface, built-in 5000mAh large-capacity lithium battery and high-end vacuum suction pump, high-quality imported gas sensor, with excellent sensitivity and excellent repeatability, fast response speed, strong anti-interference ability, stable and reliable performance.

GT-PLT219-4 Industrial and Commercial Point type Four in One Detectors

This detector is a safe and convenient device that can continuously detect bodies using a fully explosion-proof design, an inlet sensor and a high-precision core that supports customization.The detector is designed with an adapted battery, which allows uninterrupted detection in special environments such as confined spaces and small spaces, and the large battery can maintain uninterrupted operation for more than 72 hours. The detector can output RS485, 4-20MA, 4G, NB, and LoRa signals for long-distance wireless transmission, and the data can be uploaded to the Intelligent Cloud Platform for remote monitoring and alarming. With advanced technology, excellent performance and high stability, the detector fully demonstrates the advanced performance of intelligent monitoring instruments, which greatly meets the requirements of industrial site safety monitoring for highly reliable equipment.

Portable gas sampling pumps

The hand-held portable gas sampling pump is made with advanced electronic technology and sophisticated workmanship. It can be connected with the company's composite gas detector, or compatible with all kinds of imported or domestic gas detectors. It is an ideal air pump to enter confined spaces, such as gas sampling in confined and narrow spaces such as mine city sewer pipes and ship holds, and detect toxic and harmful gases in longdistance spaces. The company's gas sampling pump only needs to connect it to the gas detector and start the electric pump switch to continuously remote sampling, which is convenient to use and simple to operate, so that the gas detector has two detection methods: free diffusion and pumping.

Voice Type Four In One Gas Detector

Voice-type four-in-one gas detector is a safe device that can be used continuously to detect the concentration of leaking gas.The use of advanced integrated circuit technology, 32-bit embedded microcomputer chip control, built-in ultra-high resolution ADC detection special chip.Calculation speed faster, more accurate and stable test data.Detector using 2.31-inch dot-matrix LCD display, through the Chinese and English interface and Chinese and English voice prompts, the user can quickly understand the product, the use of simple maintenance.The detector adopts high-strength plastic shell, USB charging interface, built-in 1800mAh high-capacity battery, high-quality imported gas sensors, with excellent sensitivity and excellent repeatability; fast response speed, strong anti-interference ability, stable and reliable performance.

Certifications

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Advantage-Why Choose Us?


1. We are a factory,quality is more reliable, and the price is more lower.

2. Support OEM andODM, printing your Logo.(>500pcs)

3. All products will have been strictly Quality Checked before packing.

4. All our products have 1or 2 years warranty. And we sure the product will be free from maintenance within warranty period.

5.100% QC inspection Before Shipping.

6. If you found any inferior-quality products from us, we will send new ones to replace for free in your next order after confirmed.

FAQ

All products have passed ISO9001, CE, TUV, SGS certificates.We can support customers with quality inspections if needed.

How does your I factory do regarding the quality control?

Quality is priority, Our factory has passed ISO 9001 with annual audit.Established a procedure to check products at all stages of the manufacturing process-raw materials, in process materials.validated or tested materials, finished goods.etc.

If I order big quantity, Can I have a cheaper price?

We will reduce the price according to the specific quantity and your requirements for the product.

Do you offer guarantee for the products?

Yes, we offer 1 or 2 years guarantee for the products.

Do you have any MOQ limit?

We don't have a MOQ limit, 1 pc are also welcome.

What is the lead time?

Sample needs 1-3 days, mass production time needs 7-15 days for order<=5000pcs.

Can I have a sample order to test quality?

Yes, we re commend and welcome sample order to test and check before order.


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