The new T500 "DualTach" is an updated replacement for the widely used FT1400 family of tachometers and speed switches. Two frequency inputs compatible with almost all speed sensors are now provided along with two analogue outputs, 2 direct frequency outputs (Open Collector) and 4 built in relays, which can be assigned to various limit values or set points.

The T501 is provided as a DIN rail mounted unit and offers an optional digital display of measured or calculated values together with relay and output status and system information. T500 can be used in a wide variety of safety related applications in conjunction with speed control and over-speed protection.

T500 series is delivered with a resident definition and setup software. This configuration software allows the user to display all the measured and/or stored values on a PC and have full access to all the parameters and set-point information. The software itself can be displayed and used with any browser connected to the unit by an Ethernet connection.