
Motion Sensors
All of the MFA 4p motion sensing probes as well as the
Millpulse 600 can be mounted up to 100 mm (4) from the ferrous target,
reducing the chance of damage to the probe and the equipment. The probes are
not affected by moisture or dust build-up.
MFA
4p motion failure alarm controller is a highly sensitive single setpoint motion
sensor system, used with Milltronics
MSP and XPP probes.
The MFA 4p detects changes in the motion and speed of rotating,
reciprocating or conveying equipment. It warns of equipment malfunction and
signals through contacts to shut down machinery in case of a slowdown or
failure. Its reliability makes it a cost-effective way to protect valuable
process equipment.
The single setpoint system suits most industrial applications.
This versatile unit can be used on tail pulley shafts, driven pulleys, motor
shaft sensing, belt or drag conveyors, screw conveyor flights, bucket
elevators, fans and pumps.
A special feature is the adjustable 0 to 60 second time delay,
allowing the monitored device to accelerate to normal running speed before
monitoring begins. A wide range of probes are available to suit specific needs,
including high temperatures, corrosive, and Class I, II and III installations.
The CE approval allows the MFA 4p to consistently meet the needs of the mining
aggregate, cement and other primary and secondary industries.
Key Applications: tail pulleys, motor shaft sensing, screw
conveyor flights, bucket elevators
Benefits
Up to 100 mm (4") gap between target and probe
Switch selectable overspeed or underspeed detection
Setpoint adjustment 2 to 3000 PPM (pulses/minute)
Adjustable start-up time delay
Visual indication of probe operation and relay status
General purpose, suitable for majority of industrial
applications; rugged probe designs provide unmatched reliability