Autotronic Enterprise Co., Ltd.

Environmental sensing, liquid measurement and analysis.


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Liquid Measurement | Automation System & Control | Industrial Equipment Supplier - Aecl

Based in Taiwan, Autotronic Enterprise Co., Ltd. is an industrial equipment supplier of automation system controllers and signal converters since 1976.

As an industrial equipment supplier of automation environmental sensing, liquid measurement and analysis, Aecl provides total automation system control solutions particularly for air quality and temperature & humidity automation control fields. Flow control devices such as paddlewheels, magnetic and turbines, environment measurement equipment such as temperature & humidity transmitters, heat (BTU) meters & calculators and ultrasonic flowmeters, and GF valves and GF signet as a distributor in Taiwan.

Aecl has been offering customers high-quality and reliable automation system controllers, signal converter manufacturing and control systems, analyzers and automation solutions with professionalism. Both with advanced technology and 40 years of experience, Aecl ensures each customer's demands are met.


Product Category

You can find all instruments, sensors, transmitters related to liquid treatment and measurement, air quality monitoing and environemtnal management, and also full range of products for safety and security system.

Result 1 - 12 of 12
  • Environmental monitoring and control devices - Devices for indoor air quality monitoring and control
    Environmental monitoring and control devices
    Indoor air quality devices with analogue and digital signal output

    Aecl develops transmitters (sensors), controller and display board for indoor air quality and environmental measurement includes temperature, humidity, CO, CO2, PM2.5, PM10, TVOC, HCHO, illuminance and different pressure with optional analog or digital RS485 Modbus RTU signal output for data analysis or control. To ensure the sensor’s long term stability and accuracy, we use advanced sensing elements with high environmental resolution and employ a strict quality control of the devices. We hope to provide reliable instruments to the system integrators or individual who are developing the ventilation, air-conditioning, BMS, or energy saving system to make the indoor environment more comfortable, increase the energy efficiency and reduce carbon emission.The devices listed below are designed for environmental monitoring. Please do not hesitate to contact us. It would be our pleasure to answer your questions about our products, services, and turnkey projects.

  • LoRa Sensors and Devices - Devices for environmental monitoring and control
    LoRa Sensors and Devices
    Indoor air quality transmitter provides a wild range of parameters, such as CO2, PM2.5, TVOC, etc. Signal outputs are switchable RS485 Modbus RTU & LoRa wireless transmission.

    Aecl develops a private LoRa network based on the Semtech RF technology which features on high interference immunity. Using the industrial standard Modbus RTU protocol, system integrators could easily integrate the existing field devices in the wireless network. The devices for private LoRa network include master gateway, RS485 to LoRa converter and transmitters for temperature, humidity, CO2, CO, HCHO, TVOC, PM2.5, PM10, Oxygen and illuminance measurement.The devices listed below are designed for LoRa wireless network. Please feel free to contact us. It would be our pleasure to answer your questions about our products, services, and turnkey projects.

  • BTU / Energy Calculation - BTU / Energy calculation transmitters
    BTU / Energy Calculation
    Calaulate energy consumption for HVAC systems

  • +GF+SIGNET Liquid Flow Measurement - +GF+SIGNET Liquid flow sensors
    +GF+SIGNET Liquid Flow Measurement
    Based in Swiss, +GF+SIGNET, a brand of +GF+ Group provides a wild range of measurements in liquid flow.

    +GF+SIGNET Flow Sensors provides multiple sensing mothods with digital signal and display. It detects and transmits the signal to control center, or links to the back-end equipment to evaluate the situation whether or not to start or halt the pump. +GF+SIGNET Flow Sensors also plays an important role in industrial production lines, wastewater disposal, chemicals, biotechnology, etc. A wild range of flow sensors are selectable according to the liquid, industry, environment and manufacturing process.Sales in Taiwanese market only.

  • +GF+SIGNET Water Analysis - +GF+SIGNET Water analysis devices
    +GF+SIGNET Water Analysis
    pH / dissolved oxygen / chemical substances monitoring and analysis

    Liquid quality and chemicals monitoring are indispensable equipment for chemical industry or application, in order to be in accordance with environmental protection standards. We provide different accurate liquid quality analysis equipment from +GF+SIGNET and ABB.Sales in Taiwanese market only.

  • Flow / Water Transmitter / Controller - Multifuntional panel / cotroller
    Flow / Water Transmitter / Controller
    Devices can connect various kinds of water sensors. Except for on-site display, it provides signal outputs included 4-20mA/relay/open collector and optional RS485 Modbus RTU.

    A wild range of panels can be used together with different flow sensors or water analysis electrodes. Provide signal outputs inlcuded RS485, dry contact, relay and pulse. It is suitable for long-term flow and water monitoring, or batch control. Also, with flexible solutions, you can choose the modules which are best for your demands.Sales in Taiwanese market only.

  • +GF+ Variable Area Flow Measurement
    +GF+ Variable Area Flow Measurement
    The Variable Area Flow Sensor, also known as the float-type flow meter or the rotameter, is a simple composition device and is versatile in applications.

    Variable area flow sensor is a vertical tapered tube with the float. When the float is driven by the fluid travelling upwards, the device will calucate the volumetric flow rate based on the fluid area. Applications are electricity, petrochemical and sewage treatment industries.Sales in Taiwanese market only.

  • +GF+ Valves and Actuator
    +GF+ Valves and Actuator
    +GF+ Valves are made of different materials. It can also equip with electric actuator or pneumatic actuator.

  • FLOWLINE Liquid Level Measurement & Switch
    FLOWLINE Liquid Level Measurement & Switch
    Based in United States, the liquid level meausring brand FLOWLINE provides a variety of liquid level measurement and liquid level switch.

  • Security & Safety
    Security & Safety
    All series of security equipment, gas leak detector, water leak alarm.

  • Converter & Gateway
    Converter & Gateway
    Convert signals, such as DC signal, frequency signal, RS485 Modbus RTU and LoRa transmission.

  • Display / Contral Panel
    Display / Contral Panel
    Disk-type Industrial Display / Control Panel

    Provide a variety of display/control panel which can receive multiple analog signals. It is to install on control panel at factory to clearly monitor the data from equipment. RS485 output signal is selectable for some devices. Applications are long-term data monitoring, collection and analysis.Sales in Taiwanese market only.

Result 1 - 12 of 12