How quickly do you respond to inquiries?

All inquiries will be replied to within 24 hours by our professional team.

What gases can this detector measure?

It can measure various gases including PH3, O2, LPG, CO, H2S, CH4, NH3, O3, Cl2, H2, SO2, NO, NO2, CO2, and C3H8.

What is the response time for gas detection?

Response times vary by gas type, ranging from 5 seconds for LPG/CH4 to 60 seconds for O3/H2/NO2/CO2.

Fixed 20 V DC Explosion-Proof Gas Detector with 4-20 Ma Output

Name: Fixed 20 V DC Explosion-Proof Gas Detector with 4-20 Ma Output
Brand: Nanjing KELISAIKE Safety Equipment Co., Ltd.
SKU: 807840555

Jiangsu, ChinaNanjing KELISAIKE Safety Equipment Co., Ltd.

US$190.00-1,070.00

1 Piece

Product profile

Customization

Available

Brand

Kelisaike

Customized

Non-Customized

Model NO.

K800

Portable

Fixed

Certification

Gas

Type

Electrochemical Gas Analyzer

Voltage

DC 24 V

Operating Temperature

-20 Degree - +50 Degree

Signal Output

4 to 20 Ma

Explosion-Proof Grade

Exd Iic T6

Certificate

Warranty

1 Year

Transport Package

Carton

Specification

1.8 kg

Trademark

KELISAIKE or OEM

Origin

Nanjing, China

HS Code

8531100000

Production Capacity

300

Key features

Explosion-Proof Safety: Exd IIC T6 grade ensures safe operation in hazardous environments with flammable gases.

Multi-Gas Detection: Detects toxic, combustible, and oxygen gases including CO, H2S, CH4, and O2 with high accuracy.

Dual Output Signal: Provides 4-20mA analog and RS485 Modbus digital outputs for flexible system integration.

Built-in Alarms: Features in-built alarms and fault relays to trigger process control systems immediately.

Comprehensive Certifications: Certified by UL, CE, CMC, Ex, and MA for coal mining safety standards.

Lifetime Maintenance: Includes 1-year warranty and lifetime maintenance support from experienced engineers.

OEM/ODM Customization: Offers logo printing and custom packaging design for orders meeting minimum quantities.

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 as a sample to test the quality?

Yes, we recommend ordering a sample for a quality check before a large quantity order.

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

All our products are shown on njklsk.en.made-in-china.com; please have a detailed look and choose the interested models on the website. Or you can send email to us directly for more product information.

Q:If I order a large quantity, what's the best price?

Please send the detailed enquiry to us, including item model number, the quantity for each item, quality requirement, Logo and payment terms, shipping method, discharge place, etc. We will make an accurate quotation to you at the earliest time.

Q:What is the warranty period?

We provide a 1-year warranty for all products and offer life-long maintenance support.

Q:Do you offer OEM and ODM services?

Yes, we provide free OEM service including silk-printing logos for orders of 100+ pieces and custom packaging for 200+ pieces.