What signal outputs are supported?

We support analog signals (4-20mA, 0-5VDC, 0-10VDC) and digital RS485 output (Modbus protocol).

What is the warranty period?

We provide a one-year warranty and after-sales service.

What is the minimum order quantity?

The minimum order quantity is 1 piece.

Professional Grade FST100-2012 CO Sensor for Gas Detection

Name: Professional Grade FST100-2012 CO Sensor for Gas Detection
Brand: Hunan Firstrate Sensor Co., Ltd.
SKU: 2226787835

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

Model NO.

FST100-2012

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 Sensor Manufacturer: Over 50 years experience with a technical team of more than 20 engineers.

Wall-Mounted Design: Easy to install with waterproof rubber strip for good moisture-proof effect.

High Accuracy Measurement: Uses high-quality waterproof breathable membrane to ensure precise CO detection.

Flexible Signal Output: Supports analog signals (4-20mA/0-5V/0-10V) and digital RS485 output.

OEM Service Available: We can customize sensors with your company information and logo.

CE and RoHS Certified: Product meets CE and RoHS certification standards for safety and quality.

Low Power Consumption: Maximum power consumption is only 1.2W for analog and 0.4W for digital.

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.