Huazheng HZ-4000A Full-frequency Pipeline Detector (83KHz)

Transmitter:

Function: to apply the location signal of a certain frequency onto pipelines

Output modes: induction, direct link, clamping

Working frequencies: 128Hz, 512Hz, 1KHz, 2KHz, 8KHz, 33KHz, 65KHz, 83KHz

Frequency configuration at various modes:

Induction mode：65KHz, 83KHz

Direct link mode：128Hz, 512Hz, 1KHz, 2KHz, 8KHz, 33KHz, 65KHz, 83KHz

Clamping mode：33KHz

Maximum power output：10W

Maximum voltage output：60V

Maximum current output：1A

Power supply: dual power supply, Lithium battery pack (energy-efficient and environmental-friendly)

Continuous working time:

1W 12 hours

5W 8 hours

10W 5 hours

Weight：2.6Kg

Ambient temperature：-20℃-50℃

Quality standard：ISO9001：2008

Receiver:

Purpose: location of underground pipelines and cables (able to measure the position, runningdirection, depth, and current of underground pipelines)

Location modes:

Peak mode: two horizontal coils used

Broad peak mode: one horizontal coil used

Valley mode: one vertical coil, having the function of left and right orientation

Receive frequencies: 50Hz, 100Hz, radio, 128Hz, 512Hz, 1KHz, 2KHz, 8KHz, 33KHz, 65KHz, and 83KHz

Gain control: automatic gain, range of 0-100dB

Location accuracy: 5% of depth (range of depth: 0-3m)

10% of depth (range of depth: >3m)

Measurement accuracy of currents: ≤5% of actual current

Range of measurement: 0-6m

Power supply: Lithium battery pack (energy-efficient and environmental-friendly)

Working time: an average of 8 hours

Weight: 1.8kg

Ambient temperature: -20℃-50℃

Quality standard: ISO9001：2008

Manual