Manufacturer of Products and Solutions
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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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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. -
Temperature and Humidity Controller OEM
Model: F2000P-TH Series
Powerful Temp.& RH controller
Up to three relay outputs
RS485 interface with Modbus RTU
Provided parameter settings to meet more applications
External RH&Temp. Sensor is optionShort Description:
Display and control ambiance relative humidity& and temperature. LCD displays room humidity and temperature, set point, and control status etc.
One or two dry contact outputs to control an humidifier/dehumidifier and a cooling/heating device
Powerful parameter settings and on-site programming to meet more applications.
Optional RS485 interface with Modbus RTU and optional external RH&Temp. sensor -
Carbon Monoxide Monitor and Controller
Model: GX-CO Series
Carbon monoxide with temperature and humidity
1×0-10V / 4-20mA linear output, 2xrelay outputs
Optional RS485 interface
Zero point calibration and replaceable CO sensor design
Powerful on-site setting function to meet more applications
Real-time monitoring air carbon monoxide concentration, displaying CO measurements and 1-hour average. Temperature and relative humidity is optional. High quality Japanese sensor has five years liftime and is replaceable conveniently. Zero calibration and CO sensor replacement can be handled by end users. It provides one 0-10V / 4-20mA linear output, and two relay outputs, and optional RS485 with Modbus RTU. Buzzer alarm is available or disable, it’s widely used in BMS systems and ventilation control systems. -
Carbon Dioxide Sensor NDIR
Model: F2000TSM-CO2 Series
Cost-effective
CO2 detection
Analog output
Wall mounting
CEShort Description:
This is a low-cost CO2 transmitter designed for applications in HVAC, ventilation systems, offices, schools, and other public places. NDIR CO2 sensor inside with Self-Calibration and up to 15 years lifetime. One analog output of 0~10VDC/4~20mA and six LCD lights for six CO2 ranges within six CO2 ranges make it unique. RS485 communication interface has 15KV anti-static protection, and its Modbus RTU can connect any BAS or HVAC systems. -
NDIR CO2 Gas Sensor with 6 LED Lights
Model: F2000TSM-CO2 L Series
High cost-effectiveness, compact and consice
CO2 sensor with self-calibration and 15 years long-life
Optional 6 LED lights indicate six scales of CO2
0~10V/4~20mA output
RS485 interface with Modbus RTU ptotocol
Wall mounting
Carbon dioxide transmitter with 0~10V/4~20mA output, its six LED lights is optional for indicating six ranges of CO2. It’s designed for applications in HVAC, ventilation systems, offices, schools, and other public places. It features a Non-Dispersive Infrared (NDIR) CO2 sensor with Self-Calibration, and 15 years lifetime with high accuracy.
The transmitter has a RS485 interface with 15KV anti-static protection, and its the protocol is Modbus MS/TP. It provides an on/off relay output option for a fan control.