8-in-1 Environmental Monitoring Sensor with RS485

PN: RK485

Product Details

For manual, please visit our new website,

https://www.rainbowsensor.cn/products/smart_sensors/mems_sensors/8_in_1_environmental_monitoring_transmitter_with_rs485.html

1. Description

8-in-1 sensor module is an environmental monitoring sensor module based on 485 wired network developed and produced by our company. This module integrates CO2, formaldehyde, TVOC, laser PM2.5, PM1.0,PM10,

temperature and humidity. It can conduct real-time and comprehensive detection of the environment, has

good stability and easy to use.

2. Main Application

● Hotel room air quality monitoring

● Fresh air ventilation system

● Air purifier, air conditioner

● Air quality monitoring equipment

● Kitchen and bathroom ventilation control system

● Smart home equipment

● Environmental monitoring of agricultural greenhouses and outdoor breeding

places etc...

The dust detection of this product adopts laser technology and uses the

principle of scattering to detect dust particles in the air, with good consistency

and stability

3. Parameter

Parameter Item	Measurement resolution	Measurement range	Measurement accuracy
eCO2		400ppm～5000ppm	±100ppm
eCH2O	1ug/m3	1ug～2000ug
TVOC	1ug/m3	0ug～5000ug
PM1.0		0ug～1000ug/m3	±10%
PM2.5		0ug～1000ug/m3	±10%
PM10		0ug～1000ug/m3	±10%
Temperature	0.01℃	-40℃～125℃	±0.5℃
Humidity	0.04%	0～100%	±3%RH
interface	DC power supply
output	485
Working Voltage	9~36VDC ((default 12V)
Working current	≤60mA
Preheat time	2 minutes (only CO2, CH2O and TVOC need to be preheated, other parameters will be displayed when power is on)
Working temperature	-10℃～60℃
Working humidity	≤95％RH
Size	64mm x 50mm x 14mm(H)mm（L×W×H）
Waterproof level	IPx0
life	3years (in air)

ꄴ上一个： NDIR CO2 Carbon Dioxide Sensor

ꄲ下一个： Multi in one Air Quality Sensor Module

Company Product Follow us

Jinan Rainbow Technology is a high-tech enterprise with MEMS sensor and New energy as its core. It was established in Jinan, Shandong, China and has an R&D center in New York, USA.

Our products will play a critical role in the transition to a clean energy and green economy, it can be widely used in many fields such as Hydrogen Fuel cell, medical devices, air purification, gas detector, lithium battery safety monitoring, Hydrogen leak detection, smart home, and security IoT to meet the needs of safety, health, and energy conservation.

Through continuous technological innovation, we powering the Clean Energy transition, and provide our customers with more competitive materials. We have core capabilities in design, manufacturing and testing to provide customers with high precision and highly reliable products and One-Stop Solutions.
Our company has core invention patents and has passed ISO9001 quality system certification. Our products comply with RoHS and REACH environmental protection standards.

With the goal of standing at the forefront of technology, we are committed to promoting the development of Hydrogen energy with the spirit of "protecting homes with core technology and innovating to change lives".