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 |