Working principle
The XHLJ504 cable pipe locator is composed of a high-power path signal generator(transmitter) and receiver required for detecting buried cable paths.
The basic principle of the cable path meter is to use a path signal generator (ie, the path meter signal transmitting host) to input a path pulse signal into the cable under test, thereby generating electromagnetic waves, and then receiving them with a probe, and the receiver amplifies the received signal. After processing, the output is sent to the earphone and the pointer meter.
This cable route tracer judges the buried path and depth of the cable according to the sound peaks, sound valleys and the deflection degree of the pointer meter in the earphone.
Multi-function The cable path receiver is used in connection with probes and headphones, etc., and can be used as a cable fault pinpointer.
Technical Parameters
Transmitter
| Output signal |
15kHz intermittent |
| Output power |
100W |
| Output current |
0～2A |
| Working power |
220V (1±10%) 50Hz (1±5%); |
Receiver
| Magnification |
500,000 times |
| Detection accuracy |
±0.2m |
| Output impedance |
350Ω |
| Working power supply |
two standard 9V batteries |
| Quiescent current |
<10mA |
Features
1. Using the traditional electromagnetic induction principle, strong anti-interference ability.
2. With over-current and short-circuit protection functions, it is safe and reliable.
3. High power output, not limited by cable length, open circuit can also find a path.
4. The output is steplessly adjustable, suitable for various test sites, with strong adaptability.
5. Super strong magnification, the detection depth is greater than 10 meters.
6. Ultra-low power consumption design, the quiescent current is less than 10mA.
7. The design of the analog meter, the signal strength and trend are clear at a glance.
8. The zero level can be adjusted arbitrarily, which is suitable for all kinds of strong and weak scenes.
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