Products &Solutions
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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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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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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 probeShort 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. -
Carbon Monoxide Monitor
Model: TSP-CO Series
Carbon monoxide monitor and controller with T & RH
Sturdy shell and cost-effective
1xanalog linear output and 2xrelay outputs
Optional RS485 interface and availalbel buzzer alarm
Zero point calibration and replaceable CO sensor design
Real-time monitoring carbon monoxide concentration and temperature. OLED screen displays CO and Temperature in real time. Buzzer alarm is available. It has a stable and reliable 0-10V / 4-20mA linear output, and two relay outputs, RS485 in Modbus RTU or BACnet MS/TP. It usually be used in parking, BMS systems and other public places. -
Ozone Split Type Controller
Model: TKG-O3S Series
Key words:
1xON/OFF relay output
Modbus RS485
External sensor probe
Buzzle alarmShort Description:
This device is designed for real-time monitoring of air ozone concentration. It features an electrochemical ozone sensor with temperature detection and compensation, with optional humidity detection. The installation is split, with a display controller separate from the external sensor probe, which can be extended into ducts or cabins or placed elsewhere. The probe includes a built-in fan for smooth airflow and is replaceable.It has outputs for controlling an ozone generator and ventilator, with both ON/OFF relay and analog linear output options. Communication is via Modbus RS485 protocol. An optional buzzer alarm can be enabled or disabled, and there’s a sensor failure indicator light. Power supply options include 24VDC or 100-240VAC.
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In-Duct Multi-Gas Sensing and Transmitter
Model: TG9-GAS
CO or/and O3/No2 sensing
The sensor probe features a built-in sampling fan
It maintains stable airflow,enables faster response time
Analog and RS485 outputs
24VDC power supply
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Programmable Thermostat
for floor heating & electric diffuser systems
Model：F06-NE
1. Temperature Control for floor heating with 16A output
Dual temperature compensation eliminates internal heat interference for accurate control
Internal/external sensors with floor temperature limit
2.Flexible Programming & Energy Saving
Pre-programmed 7-day schedules: 4 temp periods/day or 2 on/off cycles/day
Holiday mode for energy saving + low-temp protection
3. Safety & Usability
16A terminals with load separation design
Lockable flip-cover keys; non-volatile memory retains settings
Large LCD display real-time info
Temp override; optional IR remote/RS485 -
Dew-Proof Thermostat
for floor cooling-heating radiant AC systems
Model: F06-DP
Dew-Proof Thermostat
for floor cooling – heating radiant AC systems
Dew-Proof Control
The dew point is calculated from real-time temperature and humidity to adjust water valves and prevent floor condensation.
Comfort & Energy Efficiency
Cooling with dehumidification for optimal humidity and comfort; heating with overheat protection for safety and consistent warmth; stable temperature control via precision regulation.
Energy-saving presets with customizable temperature/humidity differentials.
User-Friendly Interface
Flip cover with lockable keys; backlit LCD shows real-time room/floor temp, humidity, dew point, and valve status
Smart Control & Flexibility
Dual cooling modes: room temperature-humidity or floor temperature-humidity prioritization
Optional IR remote operation and RS485 communication
Safety Redundancy
External floor sensor + overheating protection
Pressure signal input for precise valve control -
Temperature and Humidity Sensing with Data Logger and RS485 or WiFi
Model:F2000TSM-TH-R
Temperature and humidity sensor and transmitter, particularly equipped with a data logger and Wi-Fi
It accurately senses indoor temperature and RH, supports Bluetooth data download, and provides a mobile APP for visualization and network setup.
Compatible with RS485 (Modbus RTU) and optional analog outputs (0~~10VDC / 4~~20mA / 0~5VDC).
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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
CEDesign 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. -
Room Thermostat VAV
Model: F2000LV & F06-VAV
VAV room thermostat with large LCD
1~2 PID outputs to control VAV terminals
1~2 stage electric aux. heater control
Optional RS485 interface
Built in rich setting options to meet different application systemsThe VAV thermostat controls the VAV room terminal. It has one or two 0~10V PID outputs to control one or two cooling/heating dampers.
It also offers one or two relay outputs to control one or two stages of . RS485 is also option.
We provide two VAV thermoststs which have two appearances in two sizes LCD, which display working status, room temperature, set point, analog output, etc.
It’s designed low temperature protection, and changable cooling/heating mode in automatic or manual.
The powerful setting options to meet different application systems and ensure accurate temperature control and energy savings. -
Temperature and Humidity Monitor Controller
Model: TKG-TH
Temperature and humidity controller
External sensing probe design
Three types of mounting: on wall/in-duct/sensor split
Two dry contact outputs and optional Modbus RS485
Provides plug and play model
Strong presetting functionShort Description:
Designed for real-time detection and control of temperature and relative humidity. The external sensing probe ensures more accurate measurements.
It offers an option of wall mounting or duct mounting or split external sensor. It provides one or two dry contact outputs in each 5Amp, and optional Modbus RS485 communication. Its strong presetting function makes different applications easiely.