• B31ZM-CS
  • Usually ships in 2-3 weeks



  • Explosion-proof according ATEX, IECEx, FM and CSA c-us
  • Rugged 1 in. NPT thread
  • Data logging
  • USB communication
  • Modbus RS485 communication available as option
  • Easy configuration via PC
  • -40 to 158°F (-40 to 70°C) operating temp


The Badger Meter B3100 Series Flow Monitor is a flexible, durable, easy-to-use platform for your flow metering applications. Our trusted flow metering technology now offers a new flow monitor with more options and features than ever before with the B3100 Series.

The B3100 monitor is suitable for application in a wide variety of metering needs. A few of the more common industries are:

  • Secondary oil recovery applications
  • Remediation and reclamation
  • Fracture/refracture
  • Coal bed methane
  • Regulatory compliance and environmental accountability
  • Industrial chemicals
  • Aggressive chemical processing applications
  • Semiconductor manufacturing
  • Fertilizer production and dispensing
  • Pesticide manufacture
  • Liquid batching and water cooling