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Remote Methane Leak Detector gas leak detector used for detecting the leakage of methane

Note: Please be cautious and check with your supplier if this product is for virus protection purposes and if the coronavirus (COVID-19) will affect your order.
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Quick Details

Brand Name: ALLRED
Type: gas leak detector
Working Time: 8 Hours Continuously
Place of Origin: Shandong China
Warranty: 1 Year
Detecting Gas: Methane
Response Time: 0.1s
Power supply: Rechargeable Lithium Battery
Model Number: ARD 2000
Weight: 650g
Packaging Detail: Special cartons
Selling Units: Single item
Single package size: 20.6X20X7.6 cm
Single gross weight: 0.65 KG
Package Preview:,
Qingdao Alptec Safety Equipment Co., Ltd.
Gold Supplier
Manufacturer, Trading Company
Response Rate
On-time delivery rate
US$ 30,000+
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Product Description

Detection Method:

Tunable Diode Laser Absorption Spectroscopy (TDLAS)

Detection Gas:


Measurement Method:

Laser Reflection

Detection Distance:

100m nominal. Actual distance may vary due to

background type and conditions


5 ppm-m at distance from 0 to 15m

10 ppm-m or better from 15 to 100 m

Measurement Accuracy:


Detection Alarms Modes:

Buzz with LCD turning red

Laser Eye Safety:


IR Detector Laser: 

Class I

Green Spotter Laser:

Class IIIa; Do not stare into beam or view directly with optical instruments.


Large easy to read backlit LCD


EMC (EN61000-6-2, EN6100-6-4) Pending

Self Test & Calibration:

Built-in Self-Test and Calibration function verifies

operation and adjusts laser wavelength for maximum sensitivity. Test gas cell integrated with carrying case.

Battery Operating Life:

8 hours (Internal battery)

Battery Charger:

External, in-line, 220 VAC, 50/60 hertz universal type with charge indicator 

Operating Temperature

-20° to 50° C


5 to 95 % RH, non-condensing


IP54 (Water splash and Dust resistant)

Instrument Weight:




Explosion Proof Classification

Exib A T3 Gb

Data Transmission Method

Bluetooth, Dedicated APP(iOS)


Packaging & Shipping





Q1:What is the payment method?

A:L/C T/T Western Union.

Q2:What is your supply capacity?

A:Our supply capacity is 1000 sets/day.

Q3:When do you deliver it?

A:2 days after payment.

Q4:Is there MOQ for the Tunable Diode Laser Absorption Spectroscopy?

A:5 sets.