Products

MPS Sensor S4 Intrinsically Safe

MPS Sensor S4 Intrinsically Safe

MPS flammable sensor

MPS mechanical sensor

MPS mechanical sensor

MPS flammable sensor in hand

MPS flammable sensor in hand

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Gas sensor - Molecular Property Spectrometer S4

ART.NO: mps-s4

MPS gas sensor S4, for flammable gas detection and quantification for worker safety and leak detection in drilling, transport and production of oil and gas and chemical products.

The smart gas sensor from NevadaNano quickly detects and accurately quantifies over a dozen gases and gas mixtures with a standard factory calibration. It has built-in environmental compensation and automatic self-testing for safe operation. The sensor is intrinsically safe, robust and extremely resistant to contamination. Sensor data is reported via a digital bus or configurable analogue output - no additional electronic devices are required. With a 15-year lifetime and no need for calibration, the MPS sensor offers leading performance at a low cost of ownership.

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  • Description of the programme
  • Specification
  • Documentation

Operating principle
The MPS gas sensor transducer is a micro-machined membrane with an embedded Joule heater and resistance thermometer. The MEMS transducer is mounted on a printed circuit board and enclosed in a robust housing that is open to ambient air. The presence of a flammable gas causes changes in the thermodynamic properties of the air/gas mixture measured by the transducer. Sensor data is processed by patent-pending algorithms to report an accurate concentration and classify the flammable gas.

Characteristics:

  • Automatic real-time multi-gas accuracy
  • Built-in environmental offsetting
  • EN50271 certified (ongoing certification)
  • Complies with IEC 60079-29-1:2016
  • No calibration required
  • 2 year warranty with 15+ years lifetime
  • Can be powered by 3V, low average current: 27.3 mW typical at 3V
  • Extremely resistant to pollution
  • Intrinsically Safe (IS) certified
  • Built-in self-test for safe operation
  • Customisable analogue output configurations

Performance:

  • Resolution 0,1% LEL
  • Response time (T90) < 20 seconds
  • Calibration: Factory calibrated

Environmental operating area:

  • Temperature: -40 to 75°C
  • Humidity: 0 to 100 %RH
  • Pressure: 80 to 120 kPa
NN MPS Gas Sensor Refrigerant S4 & Mini brochure Oct2023 SM-DS-0012-01-MPS-Flammable-Gas-Sensor-5.0 ACTE Solutions - MPS flammable GAS sensor brochure oct2023