HZ-4000D Intelligent Underground Cable LocatorBrief introductionThis locator consists of a signal transmitter and a receiver, with a variety of innovative features,can be used to detect metal pipeline cable, underground cable route, depth measurement and uniqueness.Can be widely used in electric power, communication, street lamps, railways, factories and mines, municipal, water, gas and other departments, the main purpose is as below:(1) Power sector:Cable route lookup (Charged , uncharged) Cable identification (Charged , uncharged)Street light cable fault pointUltra-high voltage cable sheath fault pointCensus ground excavation in front of the cable(2) Municipal and other engineering departmentFind the path of tap water, gas pipesCensus ground excavation in front of the cable(3) Pipeline operation maintenance departmentFind the pipeline routeFixed-point pipeline anticorrosive coating damageCharacteristicMulti functions:1.with different signal output to satisfy different occasion;2.can use in the midnight;3.can test the current in the cable or pipe accuracy and quickly;4.with a multimeter to test the cable fault and the insulation quality;5.with the outside induction type clamp to test the cable with can’t be applied signal.6.with high capacity Li battery, reduce the detection cost greatly.It also can use the AC power 100~240V directly.Structure FunctionPRODUCT FEATURE1four signals input methods: Direct Connect output , calipers coupling, radiation sensors , capacitive coupling.2six kinds of active detection frequencies : 500Hz, 1kHz, 8kHz, 33kHz, 66kHz, 93kHz.3two passive detection band: frequency , RF4Three detection modes : Intelligent broad, narrow peaks , audio valley .5direction indicator ( patented technology ) : left arrow shows the location of the pipeline , accurate and intuitive , the pipeline can be fast tracked.6track being mistaken prompt ( patented technology ) : Real-time measurement of the current phase of the pipeline , excluding the adjacent line interference , to achieve anti-error tracking. When the target line at the top , the pointer forward ; near the top of the line when the pointer back , and there is a question mark appears, prompting tracking error.7can run on the live cable Pathfinder and identification.8can be ground before excavation of underground pipelines census .9intelligent cable identification ( patented technology ) : calipers identification, given explicitly identify results ( identification right or wrong ) .10Ground Fault Finding : Using the A-frame positioning pipeline insulation breakage point on earth ( such as cable sheath fault , street lighting cable ground fault , pipeline coating damage, etc. ) , without zeroing , a visual indication of fault direction ( forward / backwards ) , fast and accurate point.11automatic measurements pipeline depth and currents : one-touch operation , direct read pipeline depth and current value.12historical curve display : The screen displays the historical curve signal amplitude , intuitive judgment signal changes .13anti-interference ability : very narrow band reception , a unique digital processing method that can sufficiently suppress frequency and harmonic interference from adjacent pipeline .14high-power transmitter:Maximum 10W, four adjustable , automatic impedance matching and protection.15flexible transmitter power : built-in battery , AC220V, 12V car power ( cigarette lighter output ) .1.transmitterA selected signal of a certain frequency to be applied to the target cable line, can through the direct connection method and inductive method to apply signal. The transmitter has the advantages of high power, long measurement distance, automatic impedance matching, automatic measuring line grounding resistance.(1)four signals input methods: Direct Connect output , calipers coupling, radiation sensors , capacitive coupling.(2)six kinds of active detection frequencies : 500Hz, 1kHz, 8kHz, 33kHz, 66kHz, 93kHz.(3)two passive detection band: frequency , RF .(4)Three detection modes : Intelligent broad, narrow peaks , audio valley .(5)direction indicator ( patented technology ) : left arrow shows the location of the pipeline , accurate and intuitive , the pipeline can be fast tracked.(6)track being mistaken prompt ( patented technology ) : Real-time measurement of the current phase of the pipeline , excluding the adjacent line interference , to achieve anti-error tracking. When the target line at the top , the pointer forward ; near the top of the line when the pointer back , and there is a question mark appears, prompting tracking error.(7)can run on the live cable Pathfinder and identification.(8)can be ground before excavation of underground pipelines census .(9)intelligent cable identification ( patented technology ) : calipers identification, given explicitly identify results ( identification right or wrong ) .(10)Ground Fault Finding : Using the A-frame positioning pipeline insulation breakage point on earth ( such as cable sheath fault , street lighting cable ground fault , pipeline coating damage, etc. ) , without zeroing , a visual indication of fault direction ( forward / backwards ) , fast and accurate point.(11)automatic measurements pipeline depth and currents : one-touch operation , direct read pipeline depth and current value.(12)historical curve display : The screen displays the historical curve signal amplitude , intuitive judgment signal changes .(13)anti-interference ability : very narrow band reception , a unique digital processing method that can sufficiently suppress frequency and harmonic interference from adjacent pipeline .(14)high-power transmitter : Maximum 10W, four adjustable , automatic impedance matching and protection.(15)flexible transmitter power : built-in battery , AC220V, 12V car power ( cigarette lighter output )Transmitter Technical Data1Output: Direct Connect , calipers coupling, radiation sensors , capacitive coupling.2Output frequency : 500Hz, 1kHz, 8kHz, 33kHz, 66kHz, 93kHz, check barrier frequency.3Output Power: Max 10W, four adjustable .4Output voltage: Maximum 200V ( AC peak )5Impedance matching and overload protection : automatic6HMI : 128*64 dot matrix LCD display7Built-in Battery: Lithium-ion battery pack , the nominal 14.8V, 7Ah8External Power: Nominal voltage DC12V ( car power , cigarette lighter output )9Charger: Input AC220V, output DC16.8V, 2 / 3A.10Volume: 275mm * 220mm * 100mm11Weight: 2.4kg2.receiverhigh-power reciever: Maximum 10W, four grade adjustable , automatic impedance matching and protection.Can be used for locating the underground pipelines, cables; measuring depth of buried pipelines and pipeline; measuring the current of the cable.Receiver Technical Data1Signal Input: built-in coil , calipers , 1k stethoscope , 8k stethoscope , check barrier A-frame2Receiving frequency : 500Hz, 1kHz, 8kHz, 33kHz, 66kHz, 93kHz, frequency , radio frequency3Pipeline detection modes: Intelligent broad France , narrow peak method , audio Valley France4Cable identification mode: calipers intelligent identification, calipers current measurement identification, stethoscope identification.5Detection depth range: 10 meters6HMI : 320*240 dot matrix LCD display7Built-in Battery: Lithium-ion battery pack , the nominal 7.4V, 7Ah8Charger: Input AC220V, output DC8.4V, 2 / 3A9Volume:700mm*270mm*120mm10Weight : Host 3.5kgPacking listHZ-4000D Receiver ? 1HZ-4000D Transmitter ?1Direct signal line 2Induction clamp 1output line ? 2grounding rod 2Charger 2the Connect magnets 1Power cord 1An operating instruction 1packing box/bag ? 1 http://www.electric-test.com/cable-locator/hz-4000d-underground-pipeline-finder.html