What is the measuring range for methane?

The measuring range is 0~100% LEL for methane (CH4).

What is the response time of the detector?

The response time (T90) is less than or equal to 3 seconds.

Is the device waterproof?

Yes, the enclosure has an ingress protection rating of IP66 or IP67.

Laser-Based Open Path Methane Detector for Oil and Gas Industry (OPGD1000)

Name: Laser-Based Open Path Methane Detector for Oil and Gas Industry (OPGD1000)
Brand: HANWEI ELECTRONICS GROUP CORPORATION
SKU: 734234502

Henan, ChinaHANWEI ELECTRONICS GROUP CORPORATION

US$5,200.00

1-49 Pieces

US$5,000.00

50-99 Pieces

US$4,800.00

100+ Pieces

Product profile

Customization

Available

Brand

Hanwei Electronics

Customized

Model NO.

XT-OPGD1000II

Portable

Non Portable

Certification

Gas

CH4

Type

Laser Gas Analyzer

Principle

Laser Spectral Absorption Technology

Measuring Gas

Methane (CH4)

Working Method

Continuous Detection

Measuring Range

0~100%Lelm

Accuracy

±3%Lelm

Optical Path

4m~100m

Response Time

T90≤3s

Ingress Protection

IP66 / IP67

Rated Voltage

DC24V±6V

Display Method

LCD Screen

Digital Output

RS485-RTU, Hart

Enclosure

316L Stainless Steel

Transport Package

Carton

Origin

China Mainland

Production Capacity

100000pieces/Year

Key features

Long Measurement Range: Supports optical paths from 4m to 100m for wide-area methane detection.

Robust Protection: IP66/IP67 rated 316L stainless steel enclosure for harsh industrial environments.

Smart Connectivity: Supports Bluetooth, RS485, Hart protocol, and remote firmware upgrades.

Multi-Output Options: Provides 3-wire 4-20mA analog output and 3 relay outputs for alarms.

Easy Operation: Features LCD display and optional magnetic rod/infrared remote control.

Professional Certification: Certified by CE, ATEX, IECEx, UL, and other international standards.

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 have a sample order?

Yes, sample orders are welcome for testing purposes.

Q:What certifications do you have?

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

Q:How do I get price information?

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

Q:What is the best price for large quantities?

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