Ni Cr Plated Brass Compact Zero Speed Switch

SMARTsaa manufacture, export and supply a compact Compact Zero Speed Switch in Pune, Maharashtra, India, which is housed in sensor housing itself. No need of separate control unit. The sensor and control circuit is housed in sensor housing (IP 67). It is simple, cost effective and easily mountable at site.

Features:
a c Completely sealed compact housing
a c Suitable for outdoor use and in wash down areas
a c Under speed or zero speed detection
a c LED indicators for instant visual confirmation
a c Precision trim pot for accurate relay set point adjustment
Applications:

a c Bucket Elevators
a c Bulk material handling conveyors
a c Chemical processing
a c Conveyor systems
a c Food processing
a c Mining Equipment
a c OEM applications
a c Paper Manufacturing
a c Power Plants
a c Recycling Equipment

Working:
The sensor (Inductive Type) and control unit are housed in sensor housing. Sensor is placed in close proximity of the rotating object. On this object, metallic plates are fixed. Sensor detects presence of metal objects which come within the range of their oscillating field giving rise to corresponding pulses. These pulses are fed to the control unit where they are compared with the standard pulses to sense the speed
In case of under speed a zero speed application built-in initial by-pass time delay is provided to allow the rotating machinery to attend the desired speed. If after this set time the motor does not attend the set speed, the load relay is de-energized and the switch resets automatically when the desired speed is attained.

SPECIFICATIONS: SMARTsaa MZSS
Duty : Under Speed Monitoring
Aux. Supply: 110/230 VAC (Two wire type) or 24 V DC (Three wire type) Please specify any one
Enclosure : Sensor and control unit housed in sensor housing M 30, IP 67
Load Current : 100 mA, suitable load is to be connected as per the connection diagram
Speed Range : 10-100 RPM, other speed ranges also available
Speed setting : Trim pot
Pulses/Rotation : 4 PPR ( Please specify if other )
With built-in initial by-pass delay facility of 3-30 Seconds
Cable : 2 core (AC Models) / three cores (DC Models)
Enclosure : Ni Nickel Plated brass, non Flush mounting
Inductive Type, M30, with 2 Meter, 3 core , PVC , cable,
Sensing Range 10-12 mm, Effective: 7-10 mm