MB400 Multi Zone Methyl Bromide Fumigation Monitor

Continuously Monitor Multiple Methyl Bromide Concentration Fumigation Points With The MB400 Fumigation Monitor From Spectros Instruments. 

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Continuously monitor multiple fumigation points using advanced infrared technology and the latest in network communication protocols.

The Spectros Instruments’ MB400 rugged modular design delivers unmatched performance for critical Methyl Bromide Fumigations. The user may monitor multiple locations on-site or remotely via a secure enscripted web portal.

Methyl Bromide Concentration Values for each zone may be viewed in real time and:

  • stored onboard, printed later
  • transmitted to the internet and viewed on a secured server or smartphone
  • downloaded to a personal computer
  • used to indicate alarm/action levels

The MB400 Multi Zone MB Fumigation Monitor is available for sales at all Air-Met offices. 

The MB400 Multi Zone Fumigation Monitor features:

  • Superior Infrared Technology
  • 0.16mm3 to 320 g/m3 options
  • Multiple Sample Lines
  • Wi-Fi (Cellular, Satellite), Ethernet, PLC Integration
BM400 Specifications
Coverage 4 zones standard (8,12,16 zone options)
Detector NDIR (Non-Dispersive Infrared)
Measuring Range 0.16g/m3 to 320g/m3 options
Size/Weight 22”H x 14”W x 6”D, 16lbs.
Sampling Automatic or manual
Monitoring Distance 500ft./150meters (sample + exhaust)
Operating Temperature 32ºF to 122ºF / 0ºC to 50ºC
AC Power 100 to 240VAC. 50/60Hz, 20W
Altitude Limit 2000m


Continuous measurement of methyl bromide in:

  • containers
  • silos
  • ships