Time Systems

Franklin Instrument’s master clocks are microprocessor/quartz crystal based time system controllers designed to drive a variety of low voltage impulse, midnight reset, sync wire, and RS232 secondary clocks. A complete line of both analog and digital secondary clocks are available.

Quartz F Master Clocks

Franklin Quartz F Master Clock is a microprocessor/quartz crystal based time system controller designed to accurately drive a variety of low voltage Impulse, Midnight Reset, Sync Wire, and RS232 secondary clocks.
Models & Specifications

Analog Secondary Clocks

FRANKLIN MARK 4 analog clocks combine the reliability of a quartz movement gear train with a solid state micro-controller to achieve a low voltage energy efficient clock with multiple correction schemes.
Models & Specifications

Digital Secondary Clocks

The FRANKLIN F1200 digital clock is an economical time piece which is used as a secondary clock in master clock systems.
Models & Specifications

Master Clock & Event Programmer

The Franklin WDP M+S is an extremely flexible master clock/ yearly event programmer capable of controlling multiple clock systems, PLUS signal bells, flow valves, motors, lights, locks, HVAC and broad based energy management systems.
Models & Specifications

GPS Time Receiver

GPS receivers can provide traceability to the national frequency standard maintained by NIST.
Models & Specifications

WWVB Time Receiver

The Franklin STRADA MODEL STR-12 110R is a compact radio signal receiver and converter. The unit receives WWVB atomic time and updates system time every minute.
Models & Specifications