What is the measuring range for CO2?

The CO2 testing range is 0-5000ppm.

Is the product waterproof?

Yes, the product has an IP65 rating, making it suitable for outdoor or harsh environments.

FST100-2201 Weather Station barometer thermometer 4-20ma co2 sensor humidity

Name: FST100-2201 Weather Station barometer thermometer 4-20ma co2 sensor humidity
Brand: Hunan Firstrate Sensor Co., Ltd.
SKU: 2201398335

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 Integration: Monitors temperature, humidity, CO2, illuminance, PM2.5/PM10, and air pressure in one device.

High Precision Sensors: Built-in imported core sensors ensure accurate readings with long-term stability.

Standard Communication: Outputs RS485 Modbus-RTU signals for seamless integration with monitoring equipment.

IP65 Waterproof Rating: Durable plastic housing with IP65 rating protects against dust and water ingress.

CE Certified Quality: Product meets CE certification standards for safety and performance reliability.

Low Power Consumption: Energy-efficient design with power consumption as low as 0.4W to 0.5W.

Customizable Options: Supports customized temperature, humidity, and other ranges based on specific needs.

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: ≤1.98h

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.