Product Specification

CR6621 Frequency Transducers and Transmitters are designed to give a DC output that is proportional to an input frequency value. These devices are especially suited to multi-frequency applications. 

CR6621 Frequency Transducer Features
? Connection diagram printed on case
? Outputs isolated from inputs
? Ranges available for any application
? Square waveform
? DIN rail or panel mount

CR6621 Frequency Transducer Specifications
? Operating Temperature: 0°C to +60°C
? Output Load: 4-20 mA DC: 0 - 300 ohm
? Supply Voltage: 24 VDC
? Insulation Voltage: 1500 VDC
? MTBF: Greater than 100 K hours
? Thermal Drift: 500 PPM/°C
? Basic Accuracy: 0.5%
? Input Voltage: 20 to 250 V Peak (other voltage ranges available)
? Response Time: 250 ms. 0-90% FS
? Frequency Range: 0 Hz to 2kHz

CR6621 Frequency Transducer Applications
? Power quality monitoring
? Applications monitor generator sets
? Multi-frequency control and monitoring
? Inverter drives and systems

CR6621 Frequency Transducer PART NUMBERS