What is the minimum order quantity?

The minimum order quantity is 1 piece.

Cheap Agriculture Greenhouse RS485 4-20mA Temperature Soil Moisture Humidity Sensor

Name: Cheap Agriculture Greenhouse RS485 4-20mA Temperature Soil Moisture Humidity Sensor
Brand: Hunan Firstrate Sensor Co., Ltd.
SKU: 703303951

Hunan, ChinaHunan Firstrate Sensor Co., Ltd.

US$40.00-68.00

1 Piece

Sample price:US$65.00/piece.Request sample

Product profile

Customization

Available

Installation Type

Insert Type

Sensing Type

Resistive

Model NO.

FST100-2006

Contact

Output Signal Type

Digital Type

Production Process

Integration

Material

Stainless Steel

Measuring Medium

Soil Temperature Humidity

IP Rating

IP65

Certification

Customized

Signal Output

4~20mA RS485 Output (Modbus Protocol

Operating Voltage

10~30VDC 5~24VDC

Maximum Power Consumption

1.2W 0.4W

Probe Length

55mm

Probe Diameter

3mm

Electrical Connections

Direct Lead

Transport Package

Standard Exporting Package

Specification

stainless steel

Trademark

Firstrate

Origin

Changsha China

HS Code

9025800000

Production Capacity

50000pieces/Month

Key features

Dual Parameter Measurement: Combines soil moisture and temperature sensors for accurate monitoring.

Durable IP65 Design: Stainless steel construction with good airtightness for long-term burial.

Flexible Output Options: Supports RS485 (Modbus) and 4-20mA analog signals with DTU wireless transmission.

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

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

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: ≤0.77h

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.