4-20mA 220V AC Fixed Co CH4 H2s O2 Wall Mounted Gas Detector

Name: 4-20mA 220V AC Fixed Co CH4 H2s O2 Wall Mounted Gas Detector
Brand: Nanjing KELISAIKE Safety Equipment Co., Ltd.
SKU: 1980370891

Jiangsu, ChinaNanjing KELISAIKE Safety Equipment Co., Ltd.

US$320.00-400.00

1 Piece

Sample price:US$360.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

24 Hours Online Service

Warranty

1 Year

Model NO.

K500

Brand

Kelisaike

Customized

Portable

Non Portable

Certification

Gas

Customized

Type

Non-Dispersive Infrared Analysis

Sampling

Diffusion

Power

24V DC or 220V AC

Signal Output

4-20mA

Operating Temperature

-20℃ ~ +50℃

Relative Humidity

15%-90%Rh(Non-Condensing)

Display

4-Digit LED

Pressure

86-106kpa

Alarm Mode

Acousto Optic Alarm

Transmission Distance

Max.1000m

Wiring

3-Core Shield Cable, 3×1.0mm

Enclosure

Aluminum Alloy and Stainless Steel

Explosion-Proof Grade

Exd Iic T6

Transport Package

Carton

Specification

3.5kg

Trademark

KELISAIKE

Origin

Nanjing, China

HS Code

8531100000

Production Capacity

3000PCS/ Month

Key features

High Sensitivity Imported Sensors: Equipped with world-famous Honeywell, Alphasense, and CITY sensors for accurate detection.

Explosion-Proof Design: Meets Ex d IIC T6 standard for safe operation in hazardous environments.

Dual Alarm System: Features 90dB audible alarm and bright red flashing visual alarm for high visibility.

Customizable Gas Detection: Supports customization for various gases including CH4, H2S, O2, CO, and more.

1-Year Warranty & Lifetime Support: Comprehensive 1-year warranty with lifelong maintenance and technical support.

DCS System Compatibility: Compatible with Distributed Control Systems via 4-20mA analog output signal.

Flexible Power Supply: Operates on 24V DC or 220V AC power supply for versatile installation.

OEM and ODM Services: Offers logo printing, custom color box design, and full 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.

Product Q&A

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

Yes, We recommend to check the sample before place an 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 interested models in our site. Or you can send email to us.

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

Please send the details enquiry to us, such as the Item Number, Quantity for each item, Quality request, Logo, Payment Terms, Transport method, Discharge place etc. We will make the accurate quotation to you ASAP.