Smart Environmental Air Quality Sensor

WEATHER SENSOR

Model Number : FRT RDM306

Overview

Designed for modern environmental monitoring applications, this sensor provides accurate measurements of multiple parameters including temperature, humidity, wind speed, wind direction, barometric pressure, rainfall, and particulate matter (PM2.5/PM10). Its durable build, high integration, and wireless data transmission capability make it suitable for smart cities, construction sites, industrial safety monitoring, and academic research.

Characteristic

Integrated 7-in-1 weather and dust monitoring
Supports remote data access via Wi-Fi or GPRS
Maintenance-free and easy to deploy
Industrial-grade accuracy with low power usage
Compact build with strong weather resistance

Applications

Technical Parameters

General

Measurement	Detection range	Resolution	Accuracy	Measurement principle
Temperature	-40℃～+85℃	0.1℃	±0.2℃	Rtd
Humidity	0%~100%Rh	0.1%Rh	±2%Rh	Capacitance
Pressure	300～1200hpa	0.1hpa	±0.3%hpa	Silicon piezoresistive type
Wind direction	0～360°	1°	±3°	Ultrasonic
Wind speed	0～75m/s	0.1m/s	±0.3m/s or 3%	Ultrasonic
Rainfall	0～5mm/min	0.1mm/0.01mm	±5%	Optics / Piezoelectric / Radar
Pm2.5/10	0～1000μg/m3	0.3μg/m3	±10μg/m3	Laser scattering
Noise	30 ～130dB	A-weighting (simulating human ear)	±1.5dB	Capacitive type
Optional functions include GPRS-a01, WiFi-a02, Ethernet-a03, electronic compass-b01, GPS-b02, and battery-d01

Parameter	Specification
Dimensions	140mm (W) × 140mm (L) × 403mm (H)
Weight	Approx. 1.35 kg
Operating Temperature	-50℃ to +80℃
Operating Humidity	0~100% RH
Protection Rating	IP65
Communication Protocol	ASCII & Modbus RTU supported
Output Interface	RS485, RS232, SDI12, 4-20mA, 0-5V (optional)
Data Transmission	GPRS / Wi-Fi / Ethernet (optional modules)
Power Supply	9~30VDC (Supports solar or 220V AC optional)
Power Consumption	<0.4W
Installation Method	Pole-mountable (diameter 60~76mm)
Default Cable Length	3.5 meters (extendable)
Applications	Smart cities, urban air quality, research, mining, construction

FAQ

1. who are we?
We are based in Beijing, China, start from 2015,sell to Southeast Asia(18.00%),North America(14.00%),Southern Europe(10.00%),Mid East(10.00%),South America(9.00%),Central America(8.00%),Eastern Europe(8.00%),Western Europe(8.00%),South Asia(5.00%),Africa(3.00%),Eastern Asia(3.00%),Northern Europe(2.00%),Domestic Market(1.00%),Oceania(1.00%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Meteorological sensor,Gas sensor,Agrometeorological station,Optical rain sensor,Data logger

4. why should you buy from us not from other suppliers?
Fronttech (Beijing) Co., Ltd is with high degree of product integration, strong research and development capabilities, quick delivery time, Professional product testing system, and a sound quality and after-sales protection system.

5. what services can we provide?
Accepted Delivery Terms: EXW；
Accepted Payment Currency:null;
Accepted Payment Type: T/T,MoneyGram,Credit Card,PayPal;
Language Spoken:English,Chinese

FRT RDM Series Dust Monitoring Sensor

The FRT RDM integrated meteorological station is an advanced sensor independently developed by our company, specifically designed for measuring multi-element meteorological data. This meteorological station can simultaneously measure atmospheric temperature, atmospheric humidity, wind speed, wind direction, air pressure, radiation, ultraviolet radiation, etc PM2.5\PM10、 Noise, TSP, and other major meteorological factors.

The design of the FRT RDM integrated meteorological station aims to provide an efficient and reliable solution for environmental data collection, providing excellent technical support for users in the field of environmental monitoring.

Products

Option	Temperature	Humidity	Air pressure	Wind	Rain	RadiationLight	UV	Pm2.5Pm10	Noise	TSP
RDM200								✔
RDM300								✔	✔
RDM305	✔	✔	✔	✔				✔	✔
RDM306	✔	✔	✔	✔	✔			✔	✔
RDM307	✔	✔	✔	✔	✔	✔		✔	✔
RDM308	✔	✔	✔	✔	✔	✔	✔	✔	✔