SKY Mining and Construction Machinery Co., Ltd. is a hi-tech, engineering group. We are specialized in the research, development, and production of industrial crushing, powder grinding, mineral processing equipments and other related devices. Our products have been sold to 120 countries and areas of Southeast Asia, East Europe, South America, the Middle East and Africa etc, and more foreign markets will be promoted in future.
We hold "Pursuing the Technology and Quality" as our management concept all the time. Relying on absorbing world leading crushing and powder processing technology, advanced management and quality control system, as well as our full efforts, SKY has earned high reputation among our customers.
The simplest circuit is shown below: Another Simple Metal Detector Circuit , A table of wire gauges is provided at the end of the article , the simplest of metal detectors were successful in discovering some very valuable buried treasur
An induction or inductive loop is an electromagnetic communication or detection system which uses a moving magnet to induce an electric current in a nearby wire , circuit in which the loop wire and lead-in cable are the inductive elements
Information and Diagrams about Driveway Gate Loops and Loop Detectors , Loop wire has special impermeable insulation and is inserted into slots that have been cut , They are buried a few inches below the surface beside the driveway
This new lightning detector circuit uses a single inductor tuned circuit to receive , out a window, but connect a 47 pF capacitor in series with the wire at the detector end , For example, the large 1 uF "orange drop" can be a tiny ceramic type
BFO ( beat frequency oscillator ) metal detectors use two oscillators, each of , The second oscillator uses a much smaller coil of wire, and is usually inside the , Connect this coil when finished to the points marked coil 1 on the schematic
A cable detector can locate open power cables, either live or without current, up to 300 V A cable , This cable locating device is capable of finding underground cables and pipes laid to a , Automatic, manual and UAC measuring mod
5 Mar 2013 , Here is the circuit my first attempt to make inductive receiver I found on my archiv , When you try to detect cable with magnetic field detection, instead of , field generated by the transmitters signal in the underground cable
Driveway alarms are a vehicle detection system that can trigger lights, cameras, , Direct burial cable of sensor coated with polyurethane and spliceable for field , Supports up to 4 sensor probes Supports up to 12 sounders; Manual trip test.
Finding the location of an underground cable fault doesn't have to be like finding a , There are many locating methods, coupled with new detection technologies, that , until reaching a short enough section of cable to allow repair of the fault