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  • 0129.Jan.2016
    Friday
    02

    SENSORS VIETNAM- SENSING & CONTROL

    AIR DIFFERENTIAL PRESSURE TRANSMITTER, TEMPERATURE SENSOR, TEMPERATURE AND HUMIDITY SENSOR, PRESSURE SENSOR, CO GAS SENSOR, CO2 GAS SENSOR, SMOKE SENSOR, PROXIMITY SENSOR, CAPACITIVE SENSOR, PRESSURE SWITCH, WARNING LIGHT View
  • 0227.Dec.2025
    Saturday
    03

    TURBIDITY SENSOR RANGE 0-300 NTU

    TURBIDITY SENSOR, WATER TURBIDITY SENSOR, 300 NTU TURBIDITY SENSOR, LIQUID TURBIDITY SENSOR, WASTEWATER TURBIDITY SENSOR, METP-EX 0-300 NTU TURBIDITY SENSOR View
  • 0301.Feb.2016
    Monday
    04

    COMMUNICATION PROTOCOL

    Hardware and software standards that govern data transmission between computers. The term "protocol" is very generic and is used for hundreds of different communications methods. A protocol may define the packet structure of the data transmitted or the control commands that manage the session, or both View
  • 0418.Aug.2025
    Monday
    05

    CARBON MONOXIDE CONTROL PANEL

    CARBON MONOXIDE CONTROL PANEL, CARBON MONOXIDE CONTROL PANELS, CARBON MONOXIDE CONTROLLER, CARBON MONOXIDE WARNING SYSTEM, CARBON MONOXIDE CONTROL PANEL PROSENSE, CARBON MONOXIDE CONTROLLERS View
  • 0512.Jul.2025
    Saturday
    06

    DUCT CARBON DIOXIDE TRANSMITTER EMS KT-241

    DUCT CARBON DIOXIDE TRANSMITTER EMS KT-241 0-5000 PPM,DUCT CARBON DIOXIDE TRANSMITTER EMS KT-241 0-10000 PPM, DUCT CARBON DIOXIDE TRANSMITTER 4-20MA, DUCT CARBON DIOXIDE TRANSMITTER MODBUS RTU, DUCT CARBON DIOXIDE TRANSMITTER EMS 0-10V View
  • 0603.Feb.2016
    Wednesday
    07

    SENSORS VIETNAM- PROVIDE SERVICES MONITORING WIN TURBINE

    The complete condition monitoring solution for wind turbines by Sensors Vietnam – with extensive industry experience: The specialists at Gantner Instruments offer a tried and tested monitoring concept specifically tailored to wind turbines. Our unique solution was originally developed many years ago in close cooperation with wind turbine manufacturers, operators and service departments. View
  • 0731.Jan.2016
    Sunday
    08

    CATELOGY SOLENOID VALVE

    Solenoid valves control the flow of fluids, air, gases and other media in many types of systems and products. Each valve is in turn controlled by an electric current that passes through the solenoid. These electromechanically operated valves come in a broad range of configurations and materials suitable for countless applications. View
  • 0801.Feb.2016
    Monday
    09

    SENSORS VIETNAM -DISTRIBUTION SOLENOID VALVE

    Range of solenoid valve includes types and configurations for a wide variety of hydraulic, pneumatic, instrumentation, medical, refrigeration and aerospace applications. Solenoid valve solutions from US offer reliability, fast and safe switching and compact designs suitable for challenging environments. View
  • 0901.Feb.2016
    Monday
    9

    SENSORS VIETNAM- DISTRIBUTION COLOR SENSORS OF ASTECH- GERMANY

    CROMLAVIEW color sensors are based on the three-range procedure and they process colors according to human perception. Color-sensitive filters, which emulate the tristimulus function of the human eye, facilitate the correct recognition of color values. In terms of color information, opaque solid objects can be evaluated in the epi-illumination method, transparent liquids in the transmitted light method and self-luminous objects… View
  • 1001.Feb.2016
    Monday
    10

    SENSORS VIETNAM- SYNCHRONIZATION GENERATOR SERVICES

    In an alternating current electric power system, synchronization is the process of matching the speed and frequency of a generator or other source to a running network. An AC generator cannot deliver power to an electrical grid unless it is running at the same frequency as the network. If two segments of a grid are disconnected, they cannot exchange AC… View

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Describes: REFRIGERANT TRANSMITTER R-1234ZE E2648-HFC, REFRIGERANT GAS LEAK TRANSMITTER R1234ZE, REFRIGERANT GAS LEAK TRANSMITTER FREON, REFRIGERANT GAS LEAK TRANSMITTERS R32, REFRIGERANT GAS LEAK TRANSMITTER R410A

REFRIGERANT TRANSMITTER R-1234ZE E2648-HFC, also known as trans-1,3,3,3-Tetrafluoropropene (C₃H₂F₄), is a refrigerant belonging to the hydrofluoroolefin (HFO) group. The chemical formula of R-1234ze is C₃H₂F₄. It is an organic compound containing carbon, hydrogen, and fluorine atoms. Its desirable properties makes it an increasingly popular refrigerant in refrigeration and air-conditioning equipment and many automotive A/C systems. One of the biggest advantages of R-1234ze is its very low Global Warming Potential (GWP), below 1, compared to the GWP of many other conventional refrigerants such as R134a (GWP 1430). R-1234ze does not harm the ozone layer because it does not contain chlorine atoms.

R-1234ze được sử dụng rộng rãi trong các hệ thống điều hòa không khí, bơm nhiệt, và các thiết bị làm lạnh công nghiệp. Nó cũng được sử dụng làm chất đẩy trong bình xịt và chất thổi cho các sản phẩm bọt cách nhiệt.

Gas Detector for most Synthetic Refrigerants (HFC/CFC/HCFC/HFO), including: R123, R123a, R1234ZE, R134A, R22, R32, R404A, R407A, R407C, R407F, R410A, R415A, R422D, R434A, R438A, R448A, R449A, R507A.

For industrial workers, synthetic refrigerant leaks pose serious environmental concerns. Furthermore, leaks of high-GWP synthetics are often subject to high fines, hurting your business significantly. Plus, exposure to leaking synthetic gases can negatively impact your personal health and well-being. Finally, losing any amount of this valuable material is costly and requires replacements. Combined, these factors are quite a challenge for many industrial businesses. That’s why you should invest in industry-leading refrigerant leak detector technology. Thankfully, our expert CTI team carries refrigerant gas detectors and monitors to maintain safer working environments. Check out our product details below to learn more, and contact us with any questions. Find the perfect refrigerant leak detector for your applications.

Freon R1234ze Gas Sensor is a transmitter with standard non linear signal output that is translated into a linear, temperature compensated output for the continuous monitoring of the ambient air and detection of Refrigerant Freon R1234ze concentrations (ppm). For leak detection in cooling systems with refrigerant gases as cooling agents (HCFC and HFC), such as cold-storage depots, ventilation systems, breweries, ice rinks etc.

4-20 mA / (0) 2-10 V analog signal output, selectable
Modular design (Plug-in)
Simple maintenance
IP 65 protected
Long life sensor
Continuous monitoring
Optional addons:
RS485 Modbus Interface
Bacnet / MSTP Interface
Relay output
LCD Display
Heating
Integrated Buzzer