• High frequency pulse output
  
• 100 pulses per input shaft revolution
  
• Solid State circuitry provides a long life expectancy
  
• Mounts on any standard Instrument Drive 10to15VDC

EC-2

• Utilizes analog temperature, pressure, and flow inputs to yield corrected volume.
  
• Displays compensated rate and total flow
  
• Flow rate, temperature, and pressure alarms
  
• Pulse, 4-20 mA, and RS-232 outputs available
  
• 110 VAC or 220 VAC available

DM-2

• Totalizes analog flow inputs
  
• Displays Rate and Total
  
• Corrects for fixed pressures
  
• 4-20 mA or RS-232 outputs available
  
• 110 VAC or 220 VAC available

Model 405 Totalizer/Ratemeter

• Totalizes analog flow inputs
  
• Displays Rate and Total
  
• 3 volt lithium battery
  
• Manufactured by Eaton

Model 400 Totalizer

• Totalizes and displays analog flow inputs
  
• 3 volt lithium battery
  
• Manufactured by Eaton

MDM-2 Modem

• A full-duplex, two wire, 300-2400 baud dial-up modem
  
• Compatible with CCITT V.22bis / V.22 / V.21 , and Bell 212A / 103 data communicatlons standards
  
• 5 to 15 VDC input power
  
• 75 mA (typical) current
  
• Operating temperature range of -40°F to
  185°F (-40°C to 85°C)

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