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Digital-to-Analog Converter

Cox Digital-to-Analog Converters accept frequency outputs from turbine flow meters and produce an analog signal output. These converters are designed for magnetic or radio frequency (RF) pickoffs in two different product configurations.

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  • Temperature Range
    –40…70° C
    –40…160° F
  • Input Sensitivity 
    50 mV P-P
    50 mV P-P
  • Input Voltage
    DAC-251 (Mag): 9…38V DC
    DAC-253 (RF): 12…30V DC
    DAC-251 (Mag): 9…38V DC
    DAC-253 (RF): 12…30V DC
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Accept Frequency Output. Produce Analog Signal Output.

Converters are offered as either pucks only with wiring terminals, or in a "Y-3" explosion-proof enclosure for use with magnetic or radio frequency pickoffs. Non-interacting ZERO and SPAN adjustments make it easy to calibrate to any measurement range. 

  • Protected Inputs. All inputs and outputs are fully protected against reverse polarity or shorts to the power supply or ground. 
  • Application Versatility. Digital to analog converters enable flow meters with frequency outputs to integrate into control systems, PLCs and rate indicators requiring analog inputs. 


Specifications

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  • Temperature Rating
    –40…70° C
    –40…160° F
  • Input Sensitivity 
    50 mV P-P
    50 mV P-P
  • Input Voltage
    DAC-251 (Mag): 9…38V DC
    DAC-253 (RF): 12…30V DC
    DAC-251 (Mag): 9…38V DC
    DAC-253 (RF): 12…30V DC

Product Documentation

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Product Data Sheets | English Cox® Digital-to-Analog Converter
Selection & Ordering Guides | English Cox® Test and Measurement

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