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MPS™ Flammable S4

Gas Sensors

 
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    Manufacturer: NevadaNano

    Next Generation Flammable Gas Sensor Delivering TrueLEL™

      • Accurate LEL measurements for single gas exposures as well as multi-gas mixtures, including Hydrogen
      • Built-in real-time environmental compensation
      • Reduced costly and nuisance – false alarms
      • Real-time auto gas classification – delivering complete answer – powering analytics Trustworthy Performance and No Maintenance Required
      • No calibration required
      • Immune to poisoning
      • Built in Self-Test
      • 2 year warranty with 15+ year expected lifetime
      • Certified intrinsically safe
      • Power consumption avg: 29 mW (standard) or 1.35mW (ULP version).
      • Temp Operating Range -40 to 75°C
      • Humidity Operating Range 0 to 100% RH
      • ATEX certified
    Services
    Professional and fast quote
    Product usually available on stock

    Delivery:  

    • ASK for "Just in time" delivery

    More questions?

    +39 02 3340 0846 or Contact us

    Questions?

    +39 02 3340 0846
    or Contact us

    Description

    MPS™ Flammable S4 Gas Sensor
    by NevadaNano

    Rapid detection and precise measurement of over a dozen gases and gas mixtures, all with factory-calibrated accuracy.

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    Features

    • Gas Detected
      butane, ethane, hydrogen, isobutane, isobutylene, isopropanol, methane, methyl ethyl ketone, octane, pentane, propane, propylene, toluene, xylene
    • No field calibration
      Immunity to saturation and poisoning and no field calibration eliminates the prohibitive cost of quarterly calibration trips & sensor replacements.
    • Highly accurate gas detection
      Resolution to 0.1% LEL with built-in environmental compensation for temperature, relative humidity, and pressure for near-zero false positives.
    • Very wide operating range & self-testing capability
      -40°C to 75°C operating range with up to 100% relative humidity. Built-In Self-Test (BIST) capability continuously evaluates the system to ensure it is operating to specification.
    • Low power consumption
      Our new MPS 6.0 ultra-low-power sensor version requires just 1.35mW, making it ideal for battery-powered portable instruments.
    • 15-year sensor life
      Unparalleled 15-year sensor life means low total cost of ownership and ensures uninterrupted monitoring.
    • Certified as Intrinsically Safe
      Class 1, Div. 1 and Zone 0 certified and global safety certifications such as FM, CSA, IECEx, ATEX, EN50271 and IP65+.
    Feature MPS™ 3.0 MPS™ 4.0* MPS™ 5.0 MPS™ 6.0 ULP
    No required field calibration ✔ ✔ ✔ ✔
    Immune to poisoning ✔ ✔ ✔ ✔
    Immune to saturation ✔ ✔ ✔ ✔
    TrueLEL™ multi-gas detection ✔ ✔ ✔ ✔
    15-year sensor life ✔ ✔ ✔ ✔
    Power-On-Self-Test (POST) ✔ ✔ ✔ ✔
    Built-In-Self-Test (BIST) ✔ ✔ ✔ ✔
    UART Digital Output ✔ ✔ ✔ ✔
    Analog Data Output ✔ ✔ ✔  
    Detects flammable gas during start-up   ✔ ✔ ✔
    60079-29-1 Ed. 2.1 Annex A compliant     ✔ ✔
    Certified to EN 50271     ✔  
    Includes watchdog timer     ✔  
    Power consumption 29mW 29mW 27.3 mW 1.35mW
    Supply voltage 3.3 - 5.0 ±5% VDC 3.3 - 5.0 ±5% VDC 3.0 - 5.0 ±5% VDC 3.0 - 5.0 ±5% VDC

    Accuracy and Sensitivity

    MPS™ Flammable Gas Sensor Precision

    With a remarkable resolution of 0.1 %LEL ( Lower Explosive Limit), the MPS™ flammable gas sensors showcases its incredible precision. This means it can detect even the slightest changes in gas concentration, ensuring your safety and providing early warnings when needed. When every detail matters, trust Nevadanano’s sensors to deliver the utmost accuracy in monitoring flammable gases.

    Speed

    The MPS™ flammable gas sensors boasts lightning-fast response times, with a remarkable T90 of under 20 seconds. This means it can rapidly detect and provide precise measurements in the blink of an eye when it comes to potentially dangerous gas levels. Speed and accuracy are our top priorities, ensuring your safety and peace of mind in critical situations.

    Measurement range

    The MPS™ flammable gas sensors are designed to thrive in diverse environments, with an impressive operational range. It can operate reliably in temperatures ranging from a frigid -40°C to a scorching 75°C, ensuring versatility in various conditions. With a humidity tolerance spanning from 0% to 100% relative humidity (%RH), it’s equipped to handle moisture variations. Additionally, it comfortably operates under pressures between 80 kPa and 120 kPa. This broad environmental operating range showcases the sensor’s robustness and adaptability for your gas detection needs.

    Operating Principle

    The MPS™ Flammable Gas Sensor’s transducer is a micro-machined membrane with an embedded Joule heater and resistance thermometer. The MEMS transducer is mounted on a PCB and packaged inside a rugged enclosure open to ambient air. Presence of a flammable gas causes changes in the thermodynamic properties of the air/ gas mixture that are measured by the transducer. Sensor data are processed by patent-pending algorithms to report an accurate concentration and classify the flammable gas.

    TrueLEL GAS DETECTION
    Gas Formula Detection Range Accuracy
    (0-50 %LEL)
    butane C4H10 0-100 %LEL ±5 %LEL
    ethane C2H6 0-100 %LEL ±5 %LEL
    hydrogen H2 0-100 %LEL ±5 %LEL
    isobutane HC(CH3)3 0-100 %LEL ±5 %LEL
    isobutylene C4H8 0-100 %LEL ±5 %LEL
    isopropanol C3H8O 0-100 %LEL ±10 %LEL
    methane CH4 0-100 %LEL ±3 %LEL
    methyl ethil ketone C4H8O 0-100 %LEL ±5 %LEL
    octane C8H18 0-100 %LEL ±5 %LEL
    pentane C5H12 0-100 %LEL ±5 %LEL
    propane C3H8 0-100 %LEL ±6 %LEL
    propylene C3H6 0-100 %LEL ±5 %LEL
    toluene C7H8 0-100 %LEL ±12 %LEL
    xilene C8H10 0-100 %LEL ±12 %LEL

    Accuracy guaranteed for methane and hydrogen across full environmental range. Other gases typically meet the published tolerances across the full environmental range, but are guaranteed only near standard conditions. The MPS Mini Flammable Gas Sensor is capable of detecting most common flammable gases/vapors.

    Industries and Applications

    • Oil Exploration

      The MPS™ Flammable Gas Sensors can significantly contribute to safety, environmental compliance, and operational efficiency in the oil exploration industry by detecting and monitoring flammable gases at drilling sites and exploration facilities.

    • Production

      The MPS™ Flammable Gas Sensors enhances safety in oil and gas production by detecting gas leaks, monitoring emissions, and protecting personnel and equipment. It ensures compliance with regulations, optimizes operations, and enables remote monitoring for efficiency.

    • Processing and Refining

      In processing and refining operations in the oil and gas industry, the MPS™ Flammable Gas Sensors provides critical safety measures by detecting gas leaks, monitoring emissions, and safeguarding personnel and equipment. It ensures regulatory compliance, enhances operational efficiency, and enables remote monitoring for streamlined processes.

    • Distribution and Transportation

      In distribution and transportation within the oil and gas industry, the MPS™ Flammable Gas Sensors plays a vital role in ensuring safety by detecting gas leaks, especially during the storage and transportation of flammable gases. It helps prevent accidents, protect personnel, and maintain compliance with safety regulations. These sensors are a key tool for enhancing the safe and efficient distribution and transportation of oil and gas products.

    Consider the MPS™ Sensor Evaluation Kit

    Test our accurate, calibration-free sensor technology before scaling up.

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    Documentation