Is the device waterproof?

Yes, the device has an IP68 ingress protection rating.

What is the response time of the detector?

The response time is T90 less than 0.1 seconds.

Portable Long-Range Laser Methane Detector for Momentary Leaks of Methane

Name: Portable Long-Range Laser Methane Detector for Momentary Leaks of Methane
Brand: HANWEI ELECTRONICS GROUP CORPORATION
SKU: 735025702

Henan, ChinaHANWEI ELECTRONICS GROUP CORPORATION

US$1,780.00

1-49 Pieces

US$1,600.00

50-99 Pieces

US$1,500.00

100+ Pieces

Product profile

Customization

Available

Brand

Hanwei Electronics

Customized

Model NO.

HRLD200

Portable

Gas

CH4

Type

Laser Gas Analyzer

Model No

Hrld200

Principle

Tdlas

Sensitivity

5ppm·M

Detection Range

0~100000ppm·M

Distance

50 Meters

Response Time

T90 < 0.1 Second

Explosion-Proof Grade

Ex Ib Iib T4 GB

Ingress Protection

IP68

Weight

About 380g

Power Supply

DC3.7V Rechargeable Lithium Battery

Working Time

10 Hours After Full Charging

Display

Color LCD

Alarming Method

Visual and Audible Alarm

Transport Package

Carton

Origin

China Mainland

Production Capacity

100000pieces/Year

Key features

Long-Range Detection: Remote detection up to 50 meters for inaccessible areas.

High Sensitivity: Detects methane leaks with 5ppm sensitivity and fast response.

Advanced TDLAS Technology: Non-contact laser analysis ensures accurate and quick leakage location.

Portable Design: Lightweight (380g) and compact for easy carrying and one-button operation.

Intrinsically Safe: Ex Ib Iib T4 GB explosion-proof grade and IP68 ingress protection.

Multi-Unit Display: Color LCD displays ppm, LEL, and VOL units for versatile monitoring.

Comprehensive Alarms: Visual, audible, and vibration alarms with adjustable levels.

Long Battery Life: 10 hours of continuous working time on a full charge.

Company profile

HANWEI ELECTRONICS GROUP CORPORATION

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service AvailableExport Year: 2008-02-05 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.01h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryHANWEI ELECTRONICS GROUP CORPORATION is a China-based public company headquartered in Zhengzhou, Henan, established in 1998, with 657 employees. It specializes in gas sensors, gas detectors, alarms, meters, and related products, and supplies CO2 and NH3 gas-analysis equipment. The supplier reports ISO9001:2015 and ISO14001:2015 certifications, six production lines, 235 years of combined R&D-engineer experience, and gas-detector output of 50,000 pieces. It serves domestic and international markets and states that OEM and ODM orders are welcome. Evidence supports established manufacturing, product specialization, certification, and customization potential. However, the provided information does not sufficiently establish after-sales performance, financial credibility, or documented customer cases. Export-sales share is stated as 1%–10%, while trade evidence includes one transaction associated with a buyer in Uzbekistan.

Supplier typeThe supplier is identified as a public company from China, established in 1998, with 657 employees and a product portfolio centered on industrial and domestic gas detection, gas alarms, sensors, meters, and breathalyzers. Its stated specialization in gas-sensor and gas-detector R&D and mass production supports classification as a specialized manufacturer rather than a general trading company.

CertificationsThe supplier explicitly reports ISO9001:2015 and ISO14001:2015 management-system certificates. It also states that some products are for CE and TUV approval, but the slices do not confirm that all relevant products hold those approvals.

R&D capabilityInnovation capability is supported by the supplier's stated focus on developing and manufacturing its own gas sensors, its gas-detection R&D specialization, and 235 years of total R&D-engineer experience. Its product range includes portable, fixed, smart, combustible-gas, carbon-monoxide, and system-level detection products.

Production capacityThe supplier reports 657 employees, six production lines, and annual gas-detector productivity of 50,000 pieces. It also states a one-month off-peak lead time and peak-season fulfillment within 15 working days, providing explicit evidence of organized production capacity and stated delivery capability.

Customization capabilityThe supplier explicitly welcomes OEM and ODM orders and states that it can provide technical service and design projects to meet local customer requirements. This directly supports customization capability, although the slices do not specify minimum order quantities, engineering workflow, or customization limits.

Product Q&A

Q:Why choose your company?

We are a professional manufacturer with seasoned engineers having over 20 years of experience in the gas detection field, offering high-quality products at competitive prices.

Q:Can I place a sample order?

Yes, sample orders for testing are welcomed.

Q:What certifications do you have?

We hold CE, EN, BSI, UL, ISO, and other certifications.

Q:How long does it take to get price information?

Sales representatives provide detailed price information within one working day after receiving your inquiry.

Q:How is the price determined for large quantities?

Please send a detailed enquiry including model number, quantity, quality requirements, logo, and payment terms for an accurate quotation.