ROTAMATIC PU1DR Underspeed Monitor
Designed, manufactured & supplied by SYNATEL, the ROTAMATIC sensor is a moulded, DIN standard limit switch packaged underspeed monitor with relay output.
Output goes open circuit if input speed reduces by 20% of programmed speed setting.
Programmable start-up delay, allows machinery to achieve normal running speed.
ROTAMATIC PU1DR Underspeed Monitor
Data/Specifications
| Supply | 12-240V dc/24-240V ac | 
| Output | SPCO Relay 3A 240V max. Non-inductive | 
| Output State | Output energised (ON) at set running speed, de-energises if rotation falls by 20% or more below set speed | 
| Operating Range | 12mm | 
| Hysterisis | 15% of operating range | 
| Calibration | Start-up delay & set running speed, user programmable using magnet (supplied) applied to target area on sensor body. Automatically calibrates to 20% under normal running speed-15 | 
| Start-up Delay | Programmable start-up delay. Output energises for time period irrespective of incoming pulse signal, allows machinery to achieve normal running speed. Max 30 second delay | 
| AmbientTemperature | -15°C to +50°C | 
| IP Rating | IP65 | 
| Enclosure | Nylon 66/6 | 
| Connection | 5 core, PVC, unscreened | 
| Weight | 500g | 
Dimensions

Connections

 
            




 
								 
								 
								 
								 
								


