El Kontrol - Beginning
 
 
3UG4 for Speed Monitoring
The speed monitoring relay monitors a motor for exceedance of the upper and lower limit via a sensor attached to the motor, which supplies one impulse per rotation. A speed signal edge is evaluated to also ensure the reliable detection of motors and systems in idle states. Thanks to a scaling factor, up to ten sensors can be placed per rotation to accelerate the measuring with extremely slowly rotating motors while still measuring the present speed correctly.
Catalog #DescriptionMeasure unitPrice, BGN VAT Free
 
3UG30511AC20MONITORING RELAY, 45 MM, UNDERSPEED MONITORING 0.1...600 1/MIN, 4 RANGES AC 24 V 50/60 HZ, 1 W SCREW CONNECTIONpcs. 
3UG30511AC40MONITORING RELAY, 45 MM UNDERSPEED MONITORING 0.1...600 1/MIN, 4 RANGES 24 V DC, SCREW CONNECTIONpcs. 
3UG30511AG20MONITORING RELAY, 45 MM, UNDERSPEED MONITORING 0.1...600 1/MIN, 4 RANGES AC 120 V 50/60 HZ, 1 W SCREW CONNECTIONpcs. 
3UG30511AL20MONITORING RELAY, 45 MM, UNDERSPEED MONITORING 0.1...600 1/MIN, 4 RANGES AC 230 V 50/60 HZ, 1 W SCREW CONNECTIONpcs.