Frequency and Speed Relay | FRMU1000 Get latest price

The FRMU1000 is a speed monitor, a frequency-monitor and a measuring-transducer in one device.

2 limits with 1 relay each can be programmed for under- or over speed, under- or over frequency or each monitoring of a range (min/max). The input for monitoring of speed can evaluate signals from proximity-sensors 2- or 3-wire, npnor pnp. The display can be scaled. Thus the real speed of a shaft can be displayed, even though there are several pulses per revolution, e.g. from a cogwheel.

Application as Frequency-Relay: Monitoring of frequencies in mains 16 2/3 to 400 Hz on maintaining a range (min/max).

Application as Speed-Relay: Monitoring of overspeed or underspeed, each with pre-alarm and alarm, monitoring of maintaining a range (min/max) or monitoring of stop at machines and equipment, e.g. at conveyors, escalators or lifts or for monitoring of drive-belts. 

Application as Measuring-Transducer: In addition, the FRMU can be used as measuring transducer to convert the input-signal into a standard signal 0/4-20 mA or 0-10 V. 

To contact Zenith Controls Pty Ltd about Frequency and Speed Relay | FRMU1000 use Get a quote.

The FRMU1000 is a speed monitor, a frequency-monitor and a measuring-transducer in one device.

2 limits with 1 relay each can be programmed for under- or over speed, under- or over frequency or each monitoring of a range (min/max). The input for monitoring of speed can evaluate signals from proximity-sensors 2- or 3-wire, npnor pnp. The display can be scaled. Thus the real speed of a shaft can be displayed, even though there are several pulses per revolution, e.g. from a cogwheel.

Application as Frequency-Relay: Monitoring of frequencies in mains 16 2/3 to 400 Hz on maintaining a range (min/max).

Application as Speed-Relay: Monitoring of overspeed or underspeed, each with pre-alarm and alarm, monitoring of maintaining a range (min/max) or monitoring of stop at machines and equipment, e.g. at conveyors, escalators or lifts or for monitoring of drive-belts. 

Application as Measuring-Transducer: In addition, the FRMU can be used as measuring transducer to convert the input-signal into a standard signal 0/4-20 mA or 0-10 V. 

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To contact Zenith Controls Pty Ltd about Frequency and Speed Relay | FRMU1000 use Get a quote.