Manufacturer of Products and Solutions

PGX Super Indoor Environment Monitor

Professional indoor environment monitor with commercial level Real-time monitoring up to 12 parameters: CO2,PM2.5, PM10, PM1.0, TVOC, temp.&RH, CO, formaldehyde, Noise, Illuminance (indoor brightness monitoring). Display real-time data,visualize curves, show AQI and primary pollutants. Data logger with 3~12 months data storage. Communication Protocol: MQTT, Modbus-RTU, Modbus-TCP, BACnet-MS/TP, BACnet-IP, Tuya,Qlear, or other custom protocols Applications: Offices,Commercial buildings,Shopping malls,Meeting rooms, Fitness centers ,Clubs,High-end residential properties,Library,Luxury stores, Recepetion halls etc. Purpose: Designed to enhance indoor health and comfort by providing and showing accurate, real-time environmental data, enabling users to optimize air quality, reduce pollutants, and maintain a green and healthy living or working space.

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Indoor Air Quality Monitor in Commercial Grade

Model: MSD-18

PM2.5/ PM10/CO2/TVOC/HCHO/Temp./Humi
Wall mounting/Ceiling mounting
Commercial grade
RS485/Wi-Fi/RJ45/4G options
12~36VDC or 100~240VAC power supply
Three-color light ring for a selectable primary pollutants
Built in environment compensation algorithm
RESET, CE/FCC /ICES /ROHS/Reach certificates
Compliant with WELL V2 and LEED V4

Real time multi-sensor indoor air quality monitor in commercial grade with up to 7 sensors.

Built in measurement compensation algorithm and constant flow design to ensure accurate and reliable output data.
Auto fan speed control to ensure a constant air volume, consistently deliver all accurate data throughout its entire lifecycle.
Provide remote tracking, diagnosing, and correcting data to ensure its continuous accuracy and reliability
Especial an option for end users to choose which maintain the monitor or update firmware of the monitor operated remotely if needed.

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TSP-1836 CO2 Monitor for Smart Buildings

Commercial-grade CO2, temperature and humidity monitoring with optional TVOC, Ethernet communication, and flexible 24V or PoE deployment for offices, schools, hotels and public spaces.

• NDIR CO2 sensor with self-calibration and 15-year service life
• Real-time CO2, temperature and humidity monitoring, with optional TVOC
• RJ45 Ethernet interface for BMS and smart building integration
• 3-color indicator light and optional OLED display

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Carbon Dioxide Meter with PID Output

Model: TSP-CO2 Series

Key words:

CO2/Temperature/Humidity detection
Analog output with linear or PID control
Relay output
RS485

Short Description:
Combined CO2 transmitter and controller into a single unit, TSP-CO2 offering a smooth solution for air CO2 monitoring and control. Temperature and humidity (RH) is optional. OLED screen displays real-time air quality.
It has one or two analog outputs, monitor either CO2 levels or a combination of CO2 and temperature. The analog outputs can be choosed linear output or PID control.
It has one relay output with two selectable control modes, providing versatility in managing connected devices, and with Modbus RS485 interface, it can be easily integrate into a BAS or HVAC system.
Moreover a buzzer alarm is available, and it can trigger a relay on/off output for alerting and control purposes.

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CO and O3 Controller

Model:TKG-GAS

O3/CO

Split installation for the controller with display and the external sensor probe which can be externded into Duct / Cabin or placed in any other location.

A built-in fan in the gas sensor probe to ensure uniform air volume

1xrelay output, 1×0~10VDC/4~20mA output, and RS485 interface

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Carbon Dioxide Monitor and Alarm

Model: G01- CO2- B3

CO2/Temp.& RH monitor and alarm
Wall mounting or desktop placement
3-color backlight display for three CO2 scales
Buzzle alarm available
Optional on/off output and RS485 communication
power supply: 24VAC/VDC, 100~240VAC, DC power adaptor

Monitoring real-time carbon dioxide, temperature, and relative humidity, with 3-color backlight LCD for three CO2 ranges. It offers the option to display 24-hour averages and maximum CO2 values.
The buzzle alarm is available or make it disable, also can be turned it off once the buzzer rings.

It has the optional on/off output to control a ventilator, and a Modbus RS485 communication interface. It supports three power supply: 24VAC/VDC, 100~240VAC, and USB or DC power adaptor and can be easily mounted on the wall or placed on a desktop.

As one of the most popular CO2 monitors it has gained a strong reputation for high-quality performance, making it a reliable choice for monitoring and managing indoor air quality.

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Ozone Gas Monitor Controller with Alarm

Model: G09-O3

Ozone and Temp.& RH monitoring
1xanalog output and 1xrelay outputs
Optional RS485 interface
3-color backlight display three scales of ozone gas
Can set the control mode and method
Zero point calibration and replaceable ozone sensor design

Real-time monitoring air ozone and optional temperature and humidity. Ozone measurements have temperature and humidity compensation algorithms.
It provides one relay output to control a ventilator or ozone generator. One 0-10V/4-20mA linear output and a RS485 to connect a PLC or other control system. Tri-color traffic LCD display for three ozone ranges. The buzzle alarm is available.

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Professional In-Duct Air Quality Monitor

Model: PMD

Professional in-duct air quality monitor
PM2.5/ PM10/CO2/TVOC/Temperature/Humidity/CO /Ozone
RS485/Wi-Fi/RJ45/4G/LoraWAN is optional
12~26VDC, 100~240VAC, PoE selectable power supply
Built in environment compensation algorithm
Unique pitot and dual compartment design
RESET, CE/FCC /ICES /ROHS/Reach certificates
Compliant with WELL V2 and LEED V4

An air quality monitor used in air duct with its unique structure design and professional data output.
It can provide you reliable data consistently in its full lifecycle.
It has remotely track, diagnose, and correct data functions to ensure continuous accuracy and reliability outputs.
It has PM2.5/PM10/co2/TVOC sensing and optional formaldehyde and CO sensing in air duct, also temperature and humidity detection together.
With a large air bearing fan, it automatically regulates fan speed to ensure a constant air volume, enhancing stability and longevity during extended operation.

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In-wall or On-wall Air Quality Monior with Data Logger

Model: EM21 Series

Flexible measurement and communication options, covering almost all indoor space needs
Commercial grade with In-wall or on-wall mounting
PM2.5/PM10/TVOC/CO2/Temp./Humi
CO/HCHO/Light/Noise is optional
Built in environment compensation algorithm
Data logger with BlueTooth downlaod
RS485/Wi-Fi/RJ45/LoraWAN is optional
Compliant with WELL V2 and LEED V4

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WiFi or LoraWAN, plus RS485 optional data logger

Model: G01-CO2-P

Key words:
CO2/Temperature/Humidity detection
Data logger/Bluetooth
Wall mounting/ Desktop
WI-FI/RS485
Battery power

Real time monitoring of carbon dioxide

High quality NDIR CO2 sensor with self calibration and more than

10 years lifetime

Three-color backlight LCD indicating three CO2 ranges

Data logger with up to one year data record, download by

Bluetooth

WiFi or RS485 interface

Multiple power supply options available: 24VAC/VDC, 100~240VAC

USB 5V or DC5V with the adaptor, lithium battery

Wall mounting or desktop placement

High quality for commercial buildings, such as offices, schools and

upscale residences

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Outdoor Air Quality Monitor with Solar Power Supply

Model: TF9
Key words:
Outdoor
PM2.5/PM10 /Ozone/CO/CO2/TVOC
RS485/Wi-Fi/RJ45 /4G
Optional solar power supply
CE

Design for monitoring air quality in outdoor spaces, tunnels, underground areas, and semi-underground locations.
Optional solar power supply
With a large air bearing fan, it automatically regulates fan speed to ensure a constant air volume, enhancing stability and longevity during extended operation.
It can provide you reliable data consistently in its full lifecycle.
It has remotely track, diagnose, and correct data functions to ensure continuous accuracy and reliability outputs.

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Greenhouse CO2 Controller Plug and Play

Model: TKG-CO2-1010D-PP

Key words:

For greenhouses,mushrooms
CO2 and temp. Humidity control
Plug & play
Day/Light working mode
Split or extendable sensor probe

Short Description:
Specifically design to control CO2 concentration as well as temperature and humidity in greenhouses, mushrooms or other similar environment. It features a highly durable NDIR CO2 sensor with self-calibration, ensuring accuracy over its impressive 15-year lifetime.
With a plug-and-play design the CO2 controller oerates on a wide power supply range of 100VAC~240VAC, offering flexibility and comes with European or American power plug options. It includes a maximum 8A relay dry contact output for efficient control.
It incorporates a photosensitive sensor for automatic switching of day/night control mode, and its sensor probe can be used for separate sensing, with a replaceable filter and extendable lenth.

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