What are the output signal options?

The detector supports optional 4-20mA analog output and RS485 digital output signals.

What is the minimum order quantity?

The minimum order quantity is 10 PCS.

What is the lead time for production?

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

0~1000 Ppm Combustible Toxic Gas Fixed Gas Detector Analyzer

Name: 0~1000 Ppm Combustible Toxic Gas Fixed Gas Detector Analyzer
Brand: Ningxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.
SKU: 2085183575

Ningxia, ChinaNingxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.

US$400.00

1-4 Pieces

US$395.00

5-9 Pieces

US$370.00

10+ Pieces

Product profile

Customization

Available

After-sales Service

24 Hours Online Service

Warranty

1 Year

Model NO.

NKYF

Brand

Nkyf

Customized

Non-Customized

Portable

Certification

FCC, CE, RoHS

Gas

Flammable, Toxic, Harmful Gas

Type

Catalytic/Electrochemical/Infrared

Alarm Method

Light/Sound

Resolution

1% Lel 1 Ppm / 0.1 Ppm

Working Environment

-20℃-50℃

Power Supply

Rechargeable Battery

Output Signal

4-20mA, RS485

Battery

DC24V/36V±10%

Transport Package

Carton

Specification

20*21*9.5 cm

Trademark

NKYF

Origin

Guangdong

Key features

Multi-Gas Detection: Detects up to 4 gases simultaneously including CO, O2, H2S, and combustible gases.

High Precision Sensors: Features catalytic, electrochemical, and infrared sensors with high sensitivity and low drift.

Flexible Customization: Supports customized gas types and measuring ranges for diverse industrial applications.

Dual Output Signals: Offers optional 4-20mA analog and RS485 digital output signals for easy integration.

Remote Calibration: Equipped with infrared remote control for safe, convenient calibration without opening the cover.

Robust Build Quality: Explosion-proof design (Exd II CT6) suitable for harsh environments like chemical plants and mines.

Smart Self-Check: Features sensor fault self-check, automatic zero correction, and two-level concentration alarms.

Long Battery Life: Powered by DC24V/36V rechargeable battery ensuring long-term continuous monitoring.

Company profile

OEM ServicesProduct CertificationFlexible CustomizationSelf-branded

Ningxia Nuoke Yinfeng Intelligent And Technology Co., Ltd.

Ningxia, 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: 5 Years CertifiedNearest Port: Guangzhou, ShenzhenAverage Response Time: ≤2.90h

AI-Powered supplier vetting

SummaryThe supplier operates across environmental monitoring instruments, gas detector alarm systems, integrated circuits, software, security equipment, machinery, electrical equipment, and related products. It demonstrates broad customization and R&D capabilities, including ODM services, recent new-product development, SDK availability, and OEM service for well-known brands. Quality processes include documented inspection, corrective and preventive action, complaint-handling procedures, and stated quality assurance. Production evidence includes one production line, 2 quality assurance and quality control inspectors in one record, 11–20 quality control staff in another, and annual gas detector alarm system output of 200,000 pieces. The supplier has inventory capability and export-market coverage but lacks a valid manufacturing-capacity contract with related subcontractors, overseas warehouse capability, and overseas showroom capability. No sufficient evidence confirms certifications or specific customer cases.

Supplier typeThe supplier’s stated business scope covers sales and design-related activities for environmental monitoring instruments, gas detector-related products, integrated circuit chips, software, security equipment, machinery, electrical equipment, fire equipment, and other industrial products. The records also indicate that certain activities may require approval or licenses from relevant authorities.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaint handling, which supports structured service management. However, it has no overseas warehouse capability and no overseas showroom capability, limiting evidence of overseas service infrastructure.

R&D capabilityThe supplier reports new-product development during the past year, ODM service capability, and an available SDK. These records provide explicit evidence of product development and technical integration capability.

Production capacityProduction evidence includes annual output of 200,000 gas detector alarm systems, one production line, inventory capability, documented finished-product inspection instructions, and an off-peak lead time within 15 working days. However, the supplier has no valid contract with its related subcontractors for manufacturing capacity, creating a documented capacity-management weakness.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same capabilities are recorded in both R&D and design-service information, strongly supporting broad customization coverage.