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MD780 
Gas sensors

MD780 gas detectors

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MD780 SMART 3-R 
MPS gas detector

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MD780 gas detectors 
in explosion proff housing

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Test materials

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|| MD780 gas detectors ||


MD780 – gas detector for methane in housing 

– Art. 078220 –


  • Gas detector in housing for the detection of methane (CH4)
  • Quiescent current: 40mA
  • Alarm current : maximum 60mA
  • Analogue 4-20mA output
  • Measuring range : 0 to 100% LEL

  | 

SUITABLE FOR :  |  MD780  |

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 Downloads 078220


Datasheet  |  NL  |  FR  |  EN  |

Aansluitschema  |  NL  |  FR  |  EN  |

MD780 – gas detector for propane in housing 

– Art. 078230 –


  • Gas detector in housing for the detection of propane
  • Quiescent current: 40mA
  • Alarm current : maximum 60mA
  • Analogue 4-20mA output
  • Measuring range : 0 to 100% LEL

  | 

SUITABLE FOR :  |  MD780  |

ON ORDER

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 Downloads 078230


Datasheet  |  NL  |  FR  |  EN  |

Aansluitschema|  NL  |  FR  |  EN  |


|| MD780 SMART 3-R MPS gas detector ||


​MD780 Smart 3-R – MPS gas detector  

– Art. CC-S4949ME –


  • For detecting off-gassing in lithium-ion batteries
  • MPS™ (Molecular Property Spectrometer) sensor technology 
  • Supply voltage : 12 – 24Vdc (-20% +15%)
  • Current consumption : 80mA@24Vac 
  • Output: 3 relais ; RS‑485 Modbus; 4–20 mA 
  • Acoustic indication : buzzer - 63 dB op 1 m 
  • Optical indication : 4 Smart LED 
  • Continuous self-diagnostics, no calibration is needed

  | 

SUITABLE FOR :  
MD780  |  MD2400*  |  MD2400L*  |  MD2400SA*  |  Multiscan++ PK  |
(*) ​Not mentioned on the EN54-13 certificate. Via an intelligent switch monitor or via an addressable I/O module.

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 Downloads CC-D4949ME


Datasheet  |  NL  |  FR  | 

 Brochure  |  NL  |  FR  | 

​MD780 Smart3 NC – gas detector for detection of NO2

– Art. ST-S1451ND –


  • Gas detector in plastic housing for detecting NO2
  • Supply voltage: 12 – 24Vdc (-20% +15%)
  • Current consumption: 33mA 
  • Output: analog 4–20 mA, optional 1 or 3 relays, optional RS485
  • Sensor element: electrochemical cell
  • Detected gas: NO2 (0-20 ppm)
  • Detected area: 400 m2 (Advice)

SUITABLE FOR :  |  MD780  |  

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Datasheet  |  NL  |  FR  | 


|| MD780 gas detectors in explosion proof housing ||


​MD780 Smart3G – gas detector for methane in explosion proof housing 
– Art. ST-S2097ME –


  • Gas detector in explosion proof housing for the detection of methane (CH4)
  • ATEX marking: CE 0722 Ex II 2G Ex db IIC T5 Gb
  • Supply voltage : 12 – 24Vdc (maximum 27,6Vdc)
  • Current consumption : 45mA@26,95Vdc
  • Analogue 4-20mA output
  • Measuring range : 0 to 100% LEL

  | 

SUITABLE FOR :  |  MD780  |

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 Downloads ST-52097ME


Datasheet  |  NL  |  FR  | 

Aansluitschema  |  NL  |  FR  |

Aansluitklemmen  |  NL  |  FR  |


|| Test materials ||


Valve opener with pressure gauge 
- Art. 073005 -


  • Valve opener with pressure gauge for use with canisters of calibration gas
  • Allows accurate setting of flow rates
  • Indicates the pressure of the gas in the canister
  • S-flow valve  0 – 1,0l/min
  • Chromed brass
  • Suitable for canisters of 34 litres and 110 litres

  | 

SUITABLE FOR :  |  MD780  |

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 Downloads 073005


Datasheet  |  NL  |  FR  |

Methane calibration gas 34 litres 
- Art. 073001 -


  • Canister with calibration gas for testing methane sensors
  • Used in combination with a valve opener with pressure gauge
  • Suitable for on-site calibration and testing of methane sensors
  • Size : 34 litres (34 Bar)
  • Dimensions (H x Ø): 265 x 73mm
  • Weight : 474 gram
  • Lost packaging

  | 

SUITABLE FOR :  |  MD780  |

STOCK KEEPING ARTICLE

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 Downloads 073001


Datasheet  |  NL  |  FR  |

Methane calibration gas 110 litres 
- Art. 073001-1 -


  • Canister with calibration gas for testing methane sensors
  • Used in combination with a valve opener with pressure gauge
  • Suitable for on-site calibration and testing of methane sensors
  • Size : 110 litres (69 Bar)
  • Dimensions (H x Ø): 358 x 90mm
  • Weight : 1,16 kg
  • Lost packaging

  | 

SUITABLE FOR :  |  MD780  |

STOCK KEEPING ARTICLE

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 Downloads 073001-1


Datasheet  |  NL  |  FR  |

Propane calibration gas 34 litres 
- Art. 073003 -


  • Canister with calibration gas for testing propane sensors
  • Used in combination with a valve opener with pressure gauge
  • Suitable for on-site calibration and testing of propane sensors
  • Size : 34 litres (34 Bar)
  • Dimensions (H x Ø): 265 x 73mm
  • Weight : 474 gram
  • Lost packaging

  | 

SUITABLE FOR :  |  MD780  |

ON ORDER

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 Downloads 073003


Datasheet  |  NL  |  FR  |