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Guidance Antenna
HG G-19200

These Guidance Antennas are used for the inductive track guidance of vehicles and are designed for the operation with the following Guidance Controllers:

HG G-73550 | HG G-73351

Operational Description

A frequency generator induces a current into a guidance wire installed in the ground. Along this guidance wire, an alternating magnetic field is generated.

The Guidance Antenna detects lines of electric flux in horizontal and vertical direction. The voltage characteristic of the horizontal lines of flux (= sum voltage), rectangular to the guidance wire, is a bell- shaped curve.

The voltage characteristic of the vertical lines of flux (= difference voltage) shows maxima at certain distances to the right and the left of the wire and crosses ’zero’ directly above the wire. The Guidance Antenna is designed for a frequency range between 3 and 25 kHz. Accessible trim-potis enable adjusting the output voltage.

A frequency generator induces a current into a guidance wire installed in the ground. Along this guidance wire, an alternating magnetic field is generated.

Technical data

Reading distance	30 to 100 mm
Wire current	50 to 200 mA
Internal height	35 mm
Frequency	3 to 25 kHz
Factory set tuning	60 mm reading distance, 10 kHz, 100 mA, for 1 Vss output voltage
Dimensions (W x H x D)	65 x 50 x 35 mm, Height including annex connector approx. 82 mm
Weight	80 g
Protection class	IP 65
Relative humidity at 25° C	95 % (no-condensating)
Operating temperature	0° C to 50° C
Storage temperature	-20° C to +70° C
Power Supply	+24 V ±25 %
Current consumption	10 mA