Specifications
TECHNICAL PARAMETERS
1. Receiver specifications
Function
Utility detector (cable position tracking, direction display, depth measurement, current measurement), cable identification, A-frame fault detection (optional function)
Power
8.4V large capacity rechargeable lithium battery
Input mode
Built-in receiving coil, flexible caliper, A-frame (optional function)
Receive frequency
Active detection frequency: 640Hz, 1.28kHz, 2.56kHz, 3.20kHz, 4.09kHz, 8.19kHz, 10.2kHz, 32.7kHz, 65.6kHz, 81.9kHz, 197kHz
Power frequency passive detection frequency: 50Hz, 60Hz, 250Hz
RF passive detection frequency band: the central frequency is divided into: 32.7kHz, 65.6kHz, 81.9kHz, 197kHz
Utility detector modes
Wide peak method, narrow peak method, sound valley method
Utility detector display modes
Classic positioning mode, wire cruise mode, signal distortion measurement mode
Utility detection Scope of detection
Direct connection method: generally can reach the cable length of 0~20 kilometers, mainly determined by the grounding resistance, cable resistance and cable buried depth
Coupling method: generally can reach the length of the cable 0~10 kilometers, mainly determined by the grounding resistance, cable resistance and cable buried depth
Induction method: suitable for cables with buried depth less than 2m
Depth and current
Display the cable depth and current value in real time
Pipeline measurement depth
0-20m
Deep precision
Flat position precision accuracy: Central axis position of the target cable or pipeline: ± 5% (buried depth in 0-3m) -10% (buried depth in 3m-20m)
Positive and wrong prompt
Excluding the interference of adjacent cables, in the measurement of adjacent cables, the measurement of the adjacent cables can be distinguished according to the different signal strength and the measured current phase of the adjacent cables. In the process of tracking the cables, the phase dial and pointer can be observed to distinguish the measured cables and the adjacent cables
Sound instructions
FM tone with signal intensity
Capacity of resisting disturbance
Very narrow receiving frequency band and unique digital processing method can fully suppress the power frequency and harmonic interference of adjacent operating cables and pipelines
Cable identification
Identification mode: flexible caliper intelligent identification; Number of calibrable cables: 1~20;
Calibration value: the current percentage of the received signal and the transmitted signal between 75% and 135% of the calibration value is one of the conditions for successful identification;
Directionality: the transmitter clamp, receiver clamp must be in the same direction as the loading signal, which is one of the conditions for successful identification
Cable identification Range of detection
Direct connection method: can identify the signal with a circuit resistance of 0 Ω ~ 8 kΩ (generally, the length of the cable can reach 0~20 km, mainly determined by the grounding resistance and cable resistance)
Coupling method: can identify the signal with circuit resistance of 0 Ω ~ 1 kΩ; (generally the cable length is 0~6 km, mainly determined by the grounding resistance and cable resistance)
Size/Weight
350mm(length) × 155mm(width) × 700mm(high), around 2kg
Connection interface
Type-C USB interface, air socket
Coil inner diameter
Φ200mm (A larger caliber can be customized as needed)
Suitable for safety regulations
IEC61010-1 CAT III 600V, IEC61010-031, IEC61326, Pollution grade 2
2. Transmitter specifications
Function
Multiple frequency signal transmission modes
Power
10.8V Large-capacity rechargeable lithium battery
Output method
Direct connection method, caliper coupling method, induction method
Output mode
Automatic identification, according to different accessories
Output frequency
640Hz, 1.28kHz, 2.56kHz, 3.20kHz, 4.09kHz, 8.19kHz, 10.2kHz, 32.7kHz, 65.6kHz, 81.9kHz, 197kHz
Output power
15 W max, The 9 gear adjustable
Impedance
Automatic real-time impedance matching and protection function
Direct output voltage
150Vpp max
Instrument size
320mm(Length) × 275mm(Width) × 145mm(High)
Weight
Transmitter about 3.85kg; The transmitter clamp is about 1.18kg
Launch clamp inner diameter
φ125mm
Length of transmitter clamp
3m
P-wire
Red test cable 3m, black test cable 3m
Connection interface
USB interface, DC interface, aviation socket
Electromagnetic characteristics
IEC61326(EMC)
Suitable for safety regulations
IEC61010-1 (CAT III 300V, CAT IV 150V, class of pollution 2)
IP
IP45
