What is the average lead time for production?

The average lead time is within 15 workdays for both peak and off-season.

What certifications does the product have?

The product has CE certification.

Personal Security Alarm Fixed Oxygen Gas Detector O2 Tester Concentration

Name: Personal Security Alarm Fixed Oxygen Gas Detector O2 Tester Concentration
Brand: Nanjing KELISAIKE Safety Equipment Co., Ltd.
SKU: 2079045235

Jiangsu, ChinaNanjing KELISAIKE Safety Equipment Co., Ltd.

US$100.00-570.00

1 Piece

Product profile

Customization

Available

Warranty

1 Year

Brand

Kelisaike

Customized

Both

Portable

Fixed

Certification

Gas

Many

Type

Non-Dispersive Infrared Analysis

Voltage

DC 24V

Operating Temperature

-20 Degree ~ 50 Degree

Signal Output

4 to 20mA

Explosion-Proof Grade

Ex D Iic T6

Certificate

Detection Range

0-100%Lel

Low Alarm

25%Lel

High Alarm

50%Lel

Outer Case

Aluminum Alloy and Stainless Steel

Transport Package

Carton

Specification

1.8kg

Trademark

OEM & KELISAIKE

Origin

Nanjing, China

HS Code

8531100000

Production Capacity

1000PCS

Key features

1-Year Warranty & Lifetime Maintenance: Covers all mechanical defects with free parts and labor for the machine's entire life.

Explosion-Proof Safety Design: Ex d IIC T6 grade ensures safe operation in potentially explosive atmospheres.

Wide Gas Detection Range: Supports detection of 18+ gases including O2, CO, H2S, CH4, and VOCs.

Flexible Customization Options: Offers OEM/ODM services, logo printing, and customized detection ranges.

High Sensitivity & Stability: Features short response time and good stabilization for accurate monitoring.

Easy Installation & Operation: User-friendly design with special mounting kit and digital LCD display.

Professional Technical Support: Engineers with 10+ years experience available for gas monitoring problems.

Competitive Factory Pricing: Direct factory sales with mutual benefit and competitive pricing structure.

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.

Product Q&A

Q:Can I order one piece for sample to test the quality?

Yes, We recommend to check the sample before place qty order.

Q:May I have your catalogue and price list for trial order in MOQ quantity?

All our products were shown on -line, please have a detailed looking and choose the satisfied models, or just send email to us.

Q:If I order big quantity, what's the good price?

Please send the detailed enquiry to us, including the Item Number, Quantity for each item, Quality request, Logo, Payment Terms, Transport method, Discharge place etc. Best quotation will be given to you as soon as possible.

Q:What is the warranty period for the product?

We provide a comprehensive 1-year warranty for all our mechanical equipment.

Q:What is the minimum order quantity?

The minimum order quantity is 1 PC.