What signal outputs are supported?

Analog signals include 4-20mA, 0~5VDC, and 0~10VDC. Digital signal is RS485 output (Modbus protocol).

What is the warranty period?

The warranty period is one year.

What is the minimum order quantity?

The minimum order quantity is 1 Pc.

FST100-2012 High-Precision Carbon Monoxide Sensor

Name: FST100-2012 High-Precision Carbon Monoxide Sensor
Brand: Hunan Firstrate Sensor Co., Ltd.
SKU: 2229104785

Hunan, ChinaHunan Firstrate Sensor Co., Ltd.

US$50.00-68.00

1 Piece

Sample price:US$65.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

one year

Warranty

one year

Brand

Smart

Customized

Portable

Non Portable

Certification

CE, RoHS

Gas

Type

Electrochemical Gas Analyzer

Product name

Carbon Monoxid Sensor

CO measurement range

0-500ppm,1000ppm

Humidity measurement range

0-100%RH

Humidity accuracy

±3%RH

Temperature measurement range

-40℃~+80℃

CO resolution

0.1ppm

Temperature accuracy

0.5℃

Analog signal

4-20mA/0~5VDC/0~10VDC

Digital signal

RS485

Operating voltage

10~30VDC/ 0~10VDC

Transport Package

Standard Exporting Package

Specification

shell

Trademark

Firstrate

Origin

Changsha China

HS Code

9027100090

Production Capacity

50000pieces/Month

Key features

Professional Manufacturer: Over 50 years experience with 26 R&D engineers and 20+ technical staff.

Wall-Mounted Design: Easy installation with waterproof rubber strip and breathable membrane for accuracy.

Flexible Signal Output: Supports 4-20mA, 0-5VDC, 0-10VDC analog signals and RS485 digital output.

OEM/ODM Service: Accepts custom logos, company info, and full customization from samples or designs.

CE & RoHS Certified: Meets international safety and environmental standards for reliable performance.

Fast Lead Time: Standard delivery in 7-10 days; bulk orders (100+ pcs) take 10-15 days.

Company profile

Self-brandedLow MOQOEM ServicesQuality Assurance

Hunan Firstrate Sensor Co., Ltd.

Hunan, 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: 9 Years CertifiedNearest Port: Guangzhou Port, Shenzhen Port, Changsha Port, Shanghai PortAverage Response Time: ≤2.14h

AI-Powered supplier vetting

SummaryThe supplier is a professional technical supplier focused on general instruments, intelligent equipment, industrial automation, IoT, software development, and related technology services. It offers 3D design, SDK, OEM, ODM, and broad customization services. Quality and service processes are documented and followed, including complaint handling, corrective actions, finished-product inspection, and supplier assessment. The supplier holds ISO9001:2015, CE, and RoHS certifications. However, the available information identifies no valid manufacturing contract with factories or related subcontractors, no inventory, overseas warehouse, or overseas showroom capability, and no new product development during the past year. Financial records are referenced for prior years, but the provided slices do not establish financial strength or credibility. Export experience is stated as nine years, with exports representing 11%–20% of total sales.

Supplier typeThe supplier is explicitly identified as a professional technical supplier. Its stated scope covers general instruments, intelligent equipment, industrial automation, IoT research and development, software development, technology services, and import-export activities, indicating a technology-oriented manufacturer and service provider.

CertificationsThe supplier is reported to hold an ISO9001:2015 certificate and product-related CE and RoHS certification capabilities. These certifications provide explicit evidence of quality-management and product-compliance credentials.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaint handling. It also has written procedures and records for assessing service capability, but the slices do not describe actual response outcomes or service performance after delivery.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. Its R&D, software, ODM, and intelligent-equipment scope further supports the availability of tailored technical solutions.