Professional range of frequency monitoring relays for industrial and agricultural needs.
Wide auxiliary supply voltage 110 to 240 vac or 220 to 440 vac Over frequency or under/over frequency versions Monitors frequency of Sine, Square and Triangular signals Wide input voltage, 15 to 500 vac LED indications for healthy, unhealthy and no signal
Professional range of frequency monitoring relays for industrial and agricultural needs.
Wide auxiliary supply voltage 110 to 240 vac or 220 to 440 vac Over frequency or under/over frequency versions Monitors frequency of Sine, Square and Triangular signals Wide input voltage, 15 to 500 vac LED indications for healthy, unhealthy and no signal