Theta Hz Programmable Current Transducers Sifam Tinsley Theta Hz programmable transducer is used for frequency measurement. The output signal is proportional to measured frequency and is either load independent DC Current or DC Voltage. Features and Benefits On-site programmable inputs On-site selectable output: DC Current or DC Voltage Output response time < 400 m/sec Accuracy Class 0.2 (IEC / EN 60688) Seven segment LCD display RS485 (ModBus) communication