Red Lion LMPC0000 Магнитный датчик

Logic Magnetic Pickups

Logic Magnetic Pickups Super Sensitive
LOGIC MAGNETIC PICKUPS (LMP’s) provide sensing sensitivities with
several orders of magnitude that are greater than standard magnetic pickups when
detecting moving ferrous targets. By locating a high gain pre-amplifier & signal
processing circuit inside the magnetic pick up housing, larger airgaps and slower
target surface speeds can be achieved, thereby greatly expanding application
versatility as compared with conventional magnetic pickups. Also these units
have excellent noise immunity and a frequency response to 10 KHz. The stainless
steel sensing pole is mounted flush to the plastic sensing face allowing greater
ease of setting airgaps and eliminating snagging the pole with a moving target.

Two output types are available:
The NPN OpenCollector Transistor Output unit provides a negative going current sinking
output with the approach of a ferrous target and is current limited to 40 mA.

The Open Collector units are available with either an integrally potted
10, 25 or 50 foot 3-wire shielded cable with neoprene strain relief boot or a
polarized 3-pin 5/8"-24 threaded connector for quick change versatility

The Transistor Emitter-Follower Output unit provides positive going 5 V
pulses with the approach of a ferrous target and can source 20 mA of load
current.

The Emitter-Follower output unit is
available in the 3-pin connector version only.

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