Firstrate FST100-COD106 Intelligent COD Sensor RS485 Online Digital COD Sensor Probe Low Cost Water Quality Sensor

Name: Firstrate FST100-COD106 Intelligent COD Sensor RS485 Online Digital COD Sensor Probe Low Cost Water Quality Sensor
Brand: Hunan Firstrate Sensor Co., Ltd.
SKU: 2202961245

Hunan, ChinaHunan Firstrate Sensor Co., Ltd.

US$898.00

1-9 Pieces

US$856.00

10-99 Pieces

US$815.00

100+ Pieces

Product profile

Customization

Available

Calibration method

Two-point calibration

Output method

RS-485 (Modbus/RTU)

Model NO.

FST100-COD106

Power supply

12~30VDC

Working conditions

0~50℃

Storage temperature

-5~65℃

Protection level

IP68

Installation method

Submersible installation

Cable length

5 meters, other lengths can be customized

Casing material

316L stainless steel

Transport Package

Standard Exporting Package

Specification

stainless steel

Trademark

Firstrate

Origin

Changsha China

HS Code

9025900010

Production Capacity

50000pieces/Month

Key features

Customizable Cable Length: Standard 5 meters with options for other lengths to meet specific needs.

Durable 316L Stainless Steel: Casing made of high-quality 316L stainless steel for corrosion resistance.

IP68 Protection Rating: Fully submersible design with IP68 protection level for harsh environments.

RS-485 Communication: Supports RS-485 (Modbus/RTU) output for reliable data transmission.

Wide Power Supply Range: Operates on 12~30VDC for flexible power integration.

Two-Point Calibration: Features accurate two-point calibration method for precise measurements.

OEM and ODM Services: Accepts OEM with logo printing and ODM customization from samples or designs.

Professional Manufacturer: Over 50 years of experience with a technical team of 20+ engineers.

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: ≤0.79h

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.