640Hz 1280Hz 10KHz Underground Pipe Locator Professional manufacturer in China
1.1FUNCTION FEATHER:
lCompass display: to display pipe position and left-right direction directly.
lRight/wrong indication: measure the pipe current direction to indicate tracing result correct or wrong and avoid the nearby lines interference under certain frequencies.
lDepth measurement and current measurement and display the signal strength history cursor.
lAll digital high accuracy sampling which is stable and reliable with ultra high sensitivity and narrow receiving transmission band to greatly enhance the capacity of resisting disturbance and fully inhibit the power interference and harmonic interference from the nearby running cable and pipe.
lCable/pipe identification:flexible Clamp (optional) identification and sensor identification. Clamp identification can precisely gives accurate result. sensor (optional) identification could be used when the Clamp identification is not applicable.
lGrounding fault location: Use the booster (optional ) could rise output voltage to max.1000V,and use the A frame (optional) to pinpoint the pipe insulation damaged points against the ground. No need to do zero set and the arrow will point to the fault point direction.
lMultiple locating frequencies support both active detection an passive detection.
lMultiple signal output mode: Direct connection output, Clamp Coupling, Radiation method.
lLarge power output of transmitter digital amplifier with auto impedance matching and auto protection.
lBuilt-in big capacity Li-on batteries series,support auto power off when low battery or long time no operation
lSolid case and light weight easy to carry
1.2SPECIFICATION:
1.2.1Transmitter:
lOutput: Direct Connection output, Clamp Coupling Output (optional), Radiation output, fault location booster (optional).
lOutput Frequency: 640Hz (complex frequency), 1280Hz (complex frequency), 10kHz, 33kHz, 82kHz,197kHz.
lOutput power: max. 10W, 10 levels adjustable, auto impedance matching.
lDirect connection voltage: max. 150Vpp.
lOverload and short circuit protection.
lHMI: 320x240 LCD.
lPower supply: 4 X built-in 18650 Li-on batteries, standard 7.4V, 6.8Ah.
1.2.2Receiver:
lInput: Internal receiving loop, Clamp (optional), flexiable sensor (optional),sensor (optional),fault locating A Frame (optional).
lReceiving frequency:
- Active frequency: 640Hz,1280Hz,10kHz,33kHz,82kHz,197kHz
- Power frequency: 50Hz/60Hz,250Hz/300Hz
- Radiation frequency passive frequency: center frequency 10kHz, 33kHz, 82kHz
lPipe detection mode: wide peak method, narrow peak method, valley method
lCable identification mode: flexible Clamp (optional) intelligent identification and sensor (optional) identification
lHMI: 320X240 LCD
lBuilt-in battery: 2 X 18650 Li-on batteries, standard 7.4V,3.4Ah
1.2.3Other:
lVolume: transmitter 280x220x90mm,receiver 680x277x120mm
lWeight: transmitter 2.3 kgs, receiver 2.0 kgs
lCharger: input AC 100~240V,50/60Hz,output DC8.4V,2A
lTemperature: -10-40℃,humidity 5-90%,elevation <4500m
Tianjin Grewin Technology Co.,Ltd.
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