Velocity Sensors - MSZ214 & MSZ218

E-T-A - Velocity sensors MSZ214 and MSZ218 are electro-magnetic transducers with self excitation.

MSZ214 has a diameter of 14 mm (M14 thread) and MSZ218 a diameter of 18 mm (M18 thread).

• Contactless sensing of mechanical motion such as the rotational speed of drives or shafts.
• Pulses are generated by the movement of ferrous gear teeth, for
• example, as they pass the sensor head.
• The electronic control circuitry and sensor head are designed as an
• integral unit.
• The electronic control circuitry is reverse polarity protected.
• A digital output is available corresponding to the frequency of
• movement past the sensor.
• Available either with 2 m permanent cable or with 3 pole connector

Supply voltage of Velocity Sensors - MSZ214 & MSZ218: DC 5...36 V

Power consumption of Velocity Sensors - MSZ214 & MSZ218: 5 mA

Measuring range of Velocity Sensors - MSZ214 & MSZ218: up to 20 kHz

Output of Velocity Sensors - MSZ214 & MSZ218:

• open-collector-NPN
• Umax = 40 V
• Imax = 40 mA

Connection of Velocity Sensors - MSZ214 & MSZ218:

• 2 m Cable
• Connector

Housing material of Velocity Sensors - MSZ214 & MSZ218: stainless steel 1.4305/AISI 303

Degree of protection of Velocity Sensors - MSZ214 & MSZ218:

• IP67 version with cable
• IP65 version with connector

Mounting method of Velocity Sensors - MSZ214 & MSZ218:

• outer thread M 14x1
• outer thread M 18x1