Speed control relay AUE400 & SR4000 series

DIN railadjustableprogrammable

The Speed Relay is used to monitor the speed of a rotating shaft and detect if it rises or falls below a preset safety level. The DIN rail mounted speed relay can be used with any Rotech encoder, and with 4B’s WDA or P800 proximity sensors. A user adjustable underspeed relay contact output can sound an alarm or shutdown machinery when the shaft speed falls below the preset level. Product Features * Use with a drive shaft encoder, wheel encoder or a proximity switch, to detect speed * Detects under-speed * Incremental outputs * Can be set to personal presets as required * With or without adjustable start-up delay