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    Sulphur Hexafluoride (SF6) Gas Sensor, RS485/4-20mA/0-5V/0-10V

    $399.89
    Sulphur hexafluoride (SF6) gas sensor for sale. RS485/4-20mA/0-5V/0-10V are available at good prices. Wireless transmission, no wiring. SF6 measurement range of 0~500ppm, 0~1000ppm. High sensitivity, gas calibrated, no fear of condensation. IP65 high-density material housing, built-in waterproof strip, moisture and dust-proof. Adoption of NDIR spectral absorption technology and active extraction of the gas to be measured. Can be used in harsh environments such as industrial plants/traffic tunnels/energy and electric power/oil and petrochemicals/coal mine tunnels.
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    SKU: ATO-GS-SF6
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    SF6 sulphur hexafluoride gas sensor with RS485/4-20mA/0-5V/0-10V four communication protocols available. 0~500ppm, 0~1000ppm SF6 measurement range. It can be used in harsh environments such as industrial plants/traffic tunnels/energy and electric power/oil and petrochemicals/coal mine tunnels/gas extraction and other industrial and agricultural environments (pollution emission monitoring, fruit tree gardens, agricultural greenhouses of farms, floriculture, laboratories, etc.) for health and safety monitoring.

    Features

    • Four-core waterproof shielded cable, waterproof and oil-proof, strong pit interference ability signal transmission stability.
    • High measurement accuracy, up to ±3% FS, repeatability up to 2% or less.
    • RS485 communication interface standard ModBus-RTU communication protocol, address, baud rate can be set, the communication distance up to 2000 metres.
    • Optional high-quality OLED display, the site can directly view the value.
    • The field power supply adopts 10~30V DC wide-voltage power supply, which can be adapted to a variety of DC power supply on site.
    • The product adopts wall-mounted waterproof shell, easy to install, high protection level can be applied to the harsh field environment.

    sf6 gas sensor feature

    Specifications

    Model ATO-GS-VMS-3002
    Power Supply 10~30V DC
    Average Power Consumption 0.95W
    Output Signal RS485/4-20mA/0-5V/0-10V (optional)
    SF6 Resolution 1ppm
    Maximum Allowable SF6 Error ±10%
    SF6 Measurement Range 0~500ppm/0~1000ppm (optional)
    Zero Drift ±3ppm
    Operating Temperature -20~50°C
    Operating Humidity 15~90%RH, no condensation
    Stability ≤2% signal value/month
    Response Time ≤30s
    Preheat Time ≥30min
    Repeatability ≤3% kPa
    Pressure Range 90~110 kPa

     
    Dimension (Unit: mm)

     sf6 gas sensor size

     System Framework Diagram

    sf6 sensor system framework diagram

    Installation

    sf6 gas sensor installation

    Application 

    sf6 gas sensor application

    Tips: Hazards of Sulphur Hexafluoride (SF6)

    Health Risks:

    • Asphyxiation: SF6 is a dense gas and can displace oxygen in confined spaces, leading to a risk of asphyxiation. In high concentrations, it can cause dizziness, unconsciousness, and even death due to lack of oxygen.
    • Inhalation: Although SF6 is generally considered non-toxic, inhaling high concentrations can cause respiratory issues and potential harm due to oxygen displacement.

    Environmental Impact:

    • Greenhouse Gas: SF6 is a potent greenhouse gas with a global warming potential (GWP) 23,500 times greater than carbon dioxide (CO2) over a 100-year period. It has a long atmospheric lifetime of about 3,200 years, contributing significantly to global warming and climate change.
    • Persistence: SF6 is highly stable and can remain in the atmosphere for thousands of years, making it a long-term environmental pollutant.
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