What is the minimum order quantity?

The minimum order quantity is 1 PC, allowing for flexible purchasing.

Does it support OEM and ODM services?

Yes, we offer OEM, ODM, and various customization options including design and sample-based customization.

H2s 4 Gas Detector

Name: Portable Biogas Analyzer CH4/CO2/O2/H2s 4 Gas Detector
Brand: Nanjing KELISAIKE Safety Equipment Co., Ltd.
SKU: 2042840515

Jiangsu, ChinaNanjing KELISAIKE Safety Equipment Co., Ltd.

US$120.00-500.00

1 Piece

Product profile

Customization

Available

Type

Sensor

Usage

Gas

Model NO.

K60-IV

Installation Mode

Handheld

Certification

CE, ISO

Application

Industry

Sampling

Diffusion

Sensor

Alphasense/ Citi/ Nemoto

Protection Grade

IP67

Color

Black

Certificate

CE/ CMC/ Ex/ Ma

Battery

Rechargeable Battery

Display

4-Digits LED Display

Relative Humidity

15%-90%Rh (Non-Condensing)

Working Temperature

-10 Degree ~ 40 Degree

Package Size

19*14*11 Cm

Explosion-Proof Grade

Ex Ib Iic T3

Continuously Work

10 Hours

Dimension

65 W *120 H* 30 T (mm)

MOQ

1 PC

Transport Package

Carton/ Box

Specification

1kg

Trademark

KELISAIKE or OEM

Origin

Nanjing, China

HS Code

9027100090

Production Capacity

500 PCS Per Month

Key features

Multi-Gas Detection Capability: Detects up to 4 gases including CH4, CO2, O2, H2S, and supports expansion to 18+ gas types.

Long Battery Life: Rechargeable lithium battery provides over 10 hours continuous operation with pump, 20 hours in diffusion mode.

Rugged Explosion-Proof Design: IP67 protection grade with Ex ib IIC T3 certification for safe use in harsh industrial environments.

Customizable Gas Options: Supports customization for specific gas requirements beyond standard detection ranges.

Advanced Alarm System: Features 90 dB audible alarm and built-in vibration alert for high-noise areas.

Lightweight Portable Design: Compact size (65x120x30mm) and light weight (approx. 290g) for easy handheld operation.

Comprehensive Certifications: Certified with CE, CMC, EX, MA, ISO, and UL for global compliance and safety.

Flexible OEM/ODM Services: Offers full customization, minor customization, and design-based customization options.

Company profile

Management CertificationR&D CapabilitiesYears of Export Experience100% Finished Products Inspection

Nanjing KELISAIKE Safety Equipment Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 21 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryNANJING KELISAIKE SAFETY EQUIPMENT CO., LTD. demonstrates broad customization, OEM/ODM, 3D design, SDK, and recent product-development capabilities. It reports ISO9001:2015, ISO45001:2018, ISO14001, CE, UL, and CCC-related certification capability. Service management, complaint handling, corrective actions, and finished-product inspection are documented with procedures and records. Overseas support includes agents or branches and services such as installation, maintenance, repair, debugging, and training, although it has no overseas warehouse or showroom. The supplier reports 21 years of export experience, Shanghai Port access, and peak- and off-season lead times within 15 working days. Financial information identifies records for 2022–2024 but does not provide performance results. Production scale and capacity are not sufficiently documented. A named buyer and an India import destination are provided, but the relationship and transaction details are not specified.

Supplier typeThe supplier is identified with an assembling facility and provides 3D design, OEM, ODM, and multiple forms of customization. Its listed product is a trolley-type air breathing apparatus, indicating a manufacturer or assembler with product-development and design-service functions.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certificates, along with capability for CE, UL, CCC, and other product certifications. The slice does not provide certificate numbers, scope, or validity dates, but it explicitly states certification holding for the management-system standards.

After-Sales capabilityService capability is supported by written procedures and records for supplier-service assessment, corrective and preventive actions, and customer complaints. Overseas services include debugging, maintenance, repair, training, and equipment installation, with overseas agents or branches; however, no overseas warehouse or showroom is available.

R&D capabilityThe supplier states that it has introduced new products during the past year and provides 3D software design, ODM, OEM, and an available SDK. These explicit capabilities support active product-development and design collaboration.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also offers OEM and ODM services, providing strong evidence of broad customization capability.

Client casesThe supplier reports participation in the International Fair of Safety and Protection in São Paulo, overseas service coverage including Saudi Arabia and Vietnam, and identifies VIMAL FIRE CONTROLS PRIVATE LIMITED as an associated buyer. These are concrete market and buyer references, but the slices do not provide project scope, order history, performance outcomes, or verified case details.