Contrec Contrec 505-FC03 Flow Computer

RM5,150 excl Tax

Model: 505.112.ESN.FC03 
505 - Flow Computer 
.1 - Panel Mount
 1 - Output: Advanced - 4-20mA Output, Real-time Clock for Logging
 2 - Extra Options: 9 Way DB Connector for RS232 Serial Port 
.E - Power Supply: 220 / 240 VAC 
S - Display: with Backlight and LCD Backup 
N - PCB Protection: None 
FC03 - Software: Single Channel Flow Computer for Mass Frequency Flow meter

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SKU: 505-112-ESN-FC03 Categories: , ,


Contrec 505-FC02 Frequency Input Flow Computer

  • The 505 FC03 application pack is a rate totaliser for the measurement of a product.
  • It uses the frequency output from a mass flowmeter and it can accept a frequency or pulse input from a wide range of flowmeters.
  • The flow computer displays the flow rate, resettable total and the accumulated total in the units of measure according to the purchase order.
  • The instrument is compatible with a wide range of flowmeter frequency outputs, including millivolt signals, reed switches, Namur proximity switches and pulse trains via its smart front-panel program selection.
  • A freely programmable “user value” on the main menu can serve as a setpoint for the 4-20mA output or as an operator identifier to be logged.


  • The mass total and flowrate are derived from accurately measured frequency and the number of received pulses.

volume = pulses / k-factor

volume flow = frequency / k-factor

Additional information

Weight2 kg


Input Types

Frequency Input


Contrec 505-FC03 Data Sheet

Contrec 505-FC03 Instruction Manual