Ring
and Tube Inductive Sensors
Ring and tube
inductive sensors detect metal objects inside tubing
Static and dynamic
versions with extremely quick response times
High resolution -
evem steel balls with 0.6mm diameters can be detected
Pulse stretching
and sensitivity adjustable via potentiometer
Normally open and
normally closed options available in varying diameters and connection
options
Product characteristics
Ring sensor
Plastic housing
Quick disconnect
Inside diameter 10.1 mm
Sensitivity and pulse stretching adjustable
Application
Principle of operation
dynamic
Electrical data
Electrical design
DC NPN
Operating voltage [V]
10...35 DC
Current consumption [mA]
< 20
Protection class
III
Reverse polarity protection
yes
Outputs
Output function
normally open / closed programmable
Voltage drop [V]
< 2
Current rating [mA]
200
Short-circuit protection
yes
Overload protection
yes
Monitoring range
Minimum diameter of the steel ball [mm]
0.6
Max. part speed [m/s]
35
Reaction times
Pulse stretching [ms]
0.1...150 (adjustable)
Response time [ms]
0.2
Fall time [ms]
0.2
Environment
Ambient temperature [C]
-25...70
Protection
IP 67
Mechanical data
Inside diameter [mm]
10.1
Housing materials
housing: PA (polyamide); ring: POM
Weight [kg]
0.06