Description: Final control element converters are used to operate final control elements such as pneumatic control valves functioning as per a control signal from electronic controllers/systems. Specifications include 4-20 mA DC input signals, 3-15 psi or 0.2-1.0 kg/cm2 output and ¼ ″ NPT(F) pneumatic connections. Version option770 converts temperature (RTD or thermocouple) inputs to 3-15 PSI O/P I/P. Version option760S is also available. Version 755 electronic thyristor controllers are used to control electrical heater loads with 4-20 mA or pulse inputs from PID controllers/systems, both single phase and 3 phase versions. With resistive (direct heaters) and inductive (transformer primary) side load control, phase angle and On-Off cycle versions, over current, dI/dT and dV/dt protections, these are installed base from 5 A to 2600 A loads.
Other Catalogs (From Lectrotek Systems Pvt. Ltd.) :
