Is the sensor waterproof?

Yes, the sensor has an IP65 rating, making it waterproof and dustproof for outdoor use.

What is the power supply requirement?

The sensor requires a DC power supply of 10-30VDC.

FST100-2201 Digital 4-20mA Waterproof Air Pressure Temp Humidity Sensor with Shield

Name: FST100-2201 Digital 4-20mA Waterproof Air Pressure Temp Humidity Sensor with Shield
Brand: Hunan Firstrate Sensor Co., Ltd.
SKU: 2210097785

Hunan, ChinaHunan Firstrate Sensor Co., Ltd.

US$65.00-176.00

1 Piece

Sample price:US$165.00/piece.Request sample

Product profile

Customization

Available

Installation Type

Duct Type

Sensing Type

Thermocouple

Model NO.

FST100-2201

Contact

Output Signal Type

Digital Type

Production Process

Integration

Material

plastic

Measuring Medium

Humidity

IP Rating

IP65

Certification

Customized

Temperature & Humidity Range

Temperature -40-80deg;C Humidity:0%Rh-100%Rh

Illumination Testing Range

0-65535 Lux

CO2 Testing Range

0-5000ppm

Air Pressure Testing Range

0-120kpa

Air Quality Testing Range

Pm2.5/Pm10

Output Signal

RS485 (Modbus Protocol)

Voltage

12V DC 24V DC

Transport Package

Standard Export Packing

Specification

standard export packing

Trademark

Firstrate

Origin

Changsha China

HS Code

9015800090

Production Capacity

50000pieces/Month

Key features

Multi-Parameter Monitoring: Monitors temperature, humidity, CO2, illuminance, PM2.5/PM10, and air pressure simultaneously.

High Precision Sensors: Built-in imported core sensors ensure high accuracy and long-term stability for reliable data.

RS485 Modbus Output: Converts all parameter values into standard MODBUS-RTU signals for easy integration.

Waterproof Design: IP65 rating and louver structure protect against dust and water for durable outdoor use.

Wide Application Range: Ideal for agricultural production, weather monitoring, and environmental control systems.

Flexible Customization: Supports OEM/ODM services with customizable ranges, logos, and company information.

Low Power Consumption: Efficient design with power consumption as low as 0.4W to 0.5W for energy saving.

Professional Manufacturer: Over 50 years of experience with 26 R&D engineers and 151 employees ensuring quality.

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: ≤1.97h

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.