What is the lead time for production?

The lead time is within 15 workdays during the off-season and one month during the peak season.

What after-sales services are provided?

We offer 24/7 online assistance, on-site training, joint drills with rescue teams, and regular inspection and maintenance services to ensure optimal performance.

High-Performance Gas Detector with Fast Response and Recovery Times

Name: High-Performance Gas Detector with Fast Response and Recovery Times
Brand: Beijing LSJ Technology Development Co., Ltd.
SKU: 2279389035

Beijing, ChinaBeijing LSJ Technology Development Co., Ltd.

US$4,600.00

1-99 Sets

US$2,500.00

100-499 Sets

US$1,190.00

500+ Sets

Sample price:US$1280.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Yes

Warranty

One Year

Model NO.

SEED-MG

Brand

LSJ

Customized

Portable

Certification

FCC, CE, RoHS

Gas

CH4

Type

Electrochemical Gas Analyzer

Detected Gases

Supports Gases Such as O2/Ex/Voc/Cl2/Co/CH2o/So2/N

Response Time

≤ 20 Seconds (T90),

Recovery Time

≤ 30 Seconds

Alarm Point Settings

A1 Alarm Value, A2 Alarm Value: Twa Alarm Value an

Dimensions

85*60*200mm

Radiation Function

Can Provide Radiation Alarm (Optional)

Protection Level

IP67

Display Screen

2.8 - Inch Color - Screen LCD

Main Unit Weight

750g

Transport Package

Carton Packaging

Specification

26*22*13cm

Trademark

LSJ

Origin

China

Production Capacity

5000/Year

Key features

Multi-Gas Detection: Detects hundreds of gases including CH4, CO, H2S, O2, VOC, and radiation with flexible sensor configuration.

IP67 Protection: Intrinsically safe explosion-proof design with IP67 rating, ensuring durability in high-humidity and dusty environments.

Customizable Options: Supports customized detected gases, alarm points, and radiation functions based on specific customer needs.

Large Data Storage: Automatically stores 300,000 groups of data with date and time, supporting USB download and optional TF card.

24/7 Technical Support: Provides 24/7 online assistance, on-site training, and regular maintenance services for long-term performance.

Portable Design: Compact dimensions of 85*60*200mm and lightweight at 750g, making it easy to carry for rescue operations.

Multiple Alarm Modes: Features sound (95 dB), light, vibration, and personal fall alarms with remote wireless alarm support.

Company profile

Low MOQCustomization from SamplesSelf-brandedProduction Process Visualization

Beijing LSJ Technology Development Co., Ltd.

Beijing, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤0.41h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with six production lines and six experienced export-trade staff. It demonstrates documented procedures for service capability, corrective actions, complaint handling, and finished-product inspection. The supplier supports extensive customization and ODM services, and has CE and RoHS product certifications alongside ISO9001:2015, ISO14001, and ISO45001:2018 certifications. Export activity is established, with 21%–30% of sales reportedly from exports and five years of export experience, although overseas service coverage is stated as zero and no overseas warehouse or showroom is available. Financial indicators are inconsistent and show zero values for several reported periods, so financial credibility cannot be confirmed. Innovation evidence is mixed: SDK availability and ODM support are reported, but no new products were developed in the past year. No customer cases or named brand OEM experience are provided.

CertificationsThe supplier reports ISO9001:2015, ISO14001, and ISO45001:2018 certifications, plus CE and RoHS product certification capability. These are explicit certification holdings or capabilities and support quality, environmental, occupational-safety, and product-compliance controls.

After-Sales capabilityThe supplier has written procedures and records for service capability assessment, corrective and preventive actions, and customer complaints. It offers multiple quotation and payment terms and has overseas agents or branches, but reports zero countries with overseas services and has no overseas warehouse or showroom.

Production capacityThe supplier reports six production lines, standardized finished-product inspection instructions, and peak-season lead time of one month or off-season lead time within 15 working days. However, it does not continuously reconcile quantities for each batch or mass production, which is a stated production-control weakness.

Customization capabilityThe supplier explicitly supports customization from designs and samples, full, minor, and flexible customization, and also provides ODM services. This is direct evidence of broad customization capability.

Product Q&A

Q:What gases can this detector monitor?

It supports detection of O2, EX, VOC, CL2, CO, CH2O, SO2, NH3, PH3, and more. Sensors can be flexibly configured for hundreds of gases including methane and hydrogen sulfide.

Q:Is the device waterproof and dustproof?

Yes, it features an IP67 protection rating and intrinsically safe explosion-proof design, making it durable in high-humidity and dusty environments.

Q:Can the alarm settings be customized?

Yes, you can set A1 and A2 alarm values, TWA alarm values, and STEL alarm values separately. Radiation alarm is also available as an optional feature.

Q:What is the warranty period?

We provide a one-year warranty for this product.

Q:How do I pay for the order?

You can pay by telegraphic transfer (TT), Western Union, LC, D/P, PayPal, or Small-amount payment. Typically, a 30% deposit is required, with the 70% balance paid before delivery.