What is the response time for gas detection?

The response time is within 25 seconds for all supported gas types.

Can the device be integrated into a DCS system?

Yes, it features a standard (4-20) mA signal output that can be transmitted directly into a DCS system.

High Sensitivity Detection Sensor Gas Leak Detector

Name: High Sensitivity Detection Sensor Gas Leak Detector
Brand: Nanjing KELISAIKE Safety Equipment Co., Ltd.
SKU: 1976778815

Jiangsu, ChinaNanjing KELISAIKE Safety Equipment Co., Ltd.

US$200.00-850.00

1 Set

Sample price:US$200.00/piece.Request sample

Product profile

Customization

Available

Warranty

1 Year

Brand

Kelisaike

Model NO.

K700

Customized

Both

Portable

Fixed

Certification

Gas

Many

Supply Voltage

(17-30)VDC

Ambient Temperature

-10 Degree-70 Degree

Ambient Humidity

10%Rh - 95%Rh

Pressure Range

86 Kpa-106 Kpa

Signal Output

4-20mA/ RS485 Optional

Explosion-Proof Grade

Ex D Iic T6

Transport Package

Carton

Trademark

KELISAIKE

Origin

Nanjing, Jiangsu, China

HS Code

8531100000

Production Capacity

1000PCS

Key features

Explosion-Proof Design: Certified Ex d IIC T6 grade suitable for hazardous environments in metallurgy and petrochemical industries.

Long Service Life: Zero drift less than 2% per year ensures stable performance over extended periods.

Flexible Signal Output: Supports standard (4-20) mA output or optional RS485 for direct DCS system integration.

1 Year Warranty: Includes comprehensive warranty coverage and life-long maintenance services for all customers.

OEM and ODM Services: Accepts custom logo printing and color box design with flexible minimum order quantities.

Wide Gas Detection Range: Detects multiple gases including CO, O2, H2S, and Benzene with high accuracy and low minimum reading.

IP65 Protection Rating: Dust-tight and water-resistant design ensures durability in harsh industrial working conditions.

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 1-year warranty and offer life-long maintenance services for all our customers.

Q:Do you accept OEM and ODM orders?

Yes, we welcome OEM and ODM services, including custom logo printing and color box design.