The CXL4 Cable Avoidance Tools from C.Scope represent a significant advance in cable detecting performance.
Three versions of the CXL4 are available; the standard CXL4, the CXL4-D which has full data logging capability, and the CXL4-DBG which has full data logging capability, Bluetooth™ connectivity and GPS.
Innovative new features have been introduced and the popular existing modes of detection have been enhanced to allow the CXL4 Cable Avoidance Tool to successfully detect even the hardest to find pipes and cables. Particular attention has been paid to effect better working practices and to minimise the potential for human error to impact on operating performance.
IMPROVED PERFORMANCE ACROSS ALL FOUR DETECTION MODES
The CXL4 Cable Avoidance Tool has improved performance across all modes of detection; Power, Radio, Generator and AllScan, whilst remaining easy to operate ensuring there is only a minimal need for training or retraining.
SIMULTANEOUS DUAL-FREQUENCY
The simultaneous dual-frequency 33kHz and 131kHz signal output of the Signal Generators is ideal for maximising the number of buried services that can be energised and then detected, providing a significant improvement in the detection of the smaller diameter or poorly earthed cables.
OVERLOAD PROTECTION
Optimised Locator Sensitivity and Noise Rejection means that the CXL4 can deal with the highest levels of background interference found, allowing even the weakest of signals to be detected successfully.
INTELLIGENT NEW FEATURES:
ALARM ZONE
AlarmZone™ alerts operators to the presence of particularly shallow pipes or cables with the exact trigger depth adjustable by the user to best suit local requirements.
DYNAMIC SWING SENSOR
The Dynamic SwingSensor which gently alerts the operator if the locator is being swung excessively, potentially compromising the accuracy of any locates.
PEAKHOLD
PeakHold allows operators to quickly and confidently pinpoint the exact position of buried services
DATA LOGGING
The CXL4-D and CXL4-DBG Cable Avoidance Tools have full data logging capability. A years worth of data can be stored, in normal usage, on both the Cable Avoidance Tool and the SGV4 Signal Generator.
DATA LOG TRANSFER via USB
This can be conveniently transferred at any time to supervisors for analysis via a USB cable to a PC (or wirelessly via Bluetooth™ from the DBG model only to a PC, tablet or smartphone).
DATA ANALYSIS
C.SCOPE PC ‘TOOLKIT’ and ‘RELAY’ Smartphone App
The free-to-download C.Scope PC Toolkit and C.Scope Relay smartphone App analyses the stored data-logs into charts and graphs that illustrate all aspects of the use allowing training requirements to be quickly identified.
GPS
The CXL4-DBG with in-built GPS allows a record to be kept of exactly where the Locators have been used that can then be viewed in partnership with Google Earth™ or Google Maps™.
Twelve months of GPS data is stored, in normal usage. This can be conveniently transferred at any time via a USB cable to a PC or wirelessly via Bluetooth™ to a PC, tablet or smartphone to supervisors for analysis. The free-to-download C.Scope PC Toolkit and Relay smartphone App analyses the stored data.
Additionally, the Locators can be paired to third party GPS Survey equipment, via the Locators in-built Bluetooth™ facilitating ‘one pass’ underground utility surveys to be undertaken.
CALIBRATION
The CXL4 Cable Avoidance Tools do not require periodic recalibration. A fully Automatic Daily Self Test (ADST) tests and confirms that they are functioning at their optimum level each day.
AUTOMATIC DAILY SELF TEST (ADST)
The CXL4 Cable Avoidance Tools perform an Automatic Daily Self Test (ADST). The ADST checks the functionality of the locator including the receiving aerials each day when it is first switched on. The SGV4 Signal Generator also performs a comprehensive Automatic Daily Self Test (ADST).
At the start of each day of use, a positive Automatic Daily Self Test result gives confirmation to the operator that the kit is working at the optimum level.
The CXL4 Cable Avoidance Tool is available in three model types:
CXL4 Cable Avoidance Tool
The C.Scope CXL4 is a high performance digital simultaneous dual-frequency (33+131kHz) Cable Avoidance Tool.
CXL4-D Cable Avoidance Tool
The C.Scope CXL4-D is a high performance digital simultaneous dual-frequency (33+131kHz) Cable Avoidance Tool with in-built Data Logging.
CXL4-DBG Cable Avoidance Tool
The C.Scope CXL4-DBG is a high performance digital simultaneous dual-frequency (33+131kHz) Cable Avoidance Tool with in-built Data Logging, Bluetooth™ connectivity and GPS tracking.
These products are designed for use with an SGA4 or an SGV4 Signal Generator.
Product name
CXL4 Cable Avoidance Tool
Part Nos.
CXL4
CXL4-D
CXL4-DBG
Controls
On/Off Switch: Spring loaded trigger switch under handle
Function Select Switch (FOUR position): P. Power Mode; R. Radio Mode; G. Generator Mode; A. AllScan Mode
Sensitivity Control
Audio Indication
Removable and user replaceable loudspeaker module
Visual Indication
Multi-segment Liquid Crystal Display indicating:
Signal Strength
Mode selected
AlarmZone™
Battery Condition
Self Test Indicator
For CXL4-DBG only, GPS signal detected, Bluetooth™ activated
Data Logging
Internal capacity for storing over 12 months of data (in normal use) logged once per second. Data logged includes:
Time/Date
Mode
Sensitivity Level
Received Signal Level
Frequency
Depth
Self Test Result
Swing Indicator
GPS position (CXL4-DBG only)
Bluetooth™
Bluetooth v2.1 (for Android) and v4.0 (for Apple iOS)
GPS
GPS/QZSS/GLONASS/SBAS
Data Connector
Standard USB Mini B connector in battery compartment. USB 2.0 Compatible
Self Test
Automatic Daily Self Test
Swing Indicator
Audio beep to indicate incorrect use of the Locator
Generator Mode Frequencies
Simultaneous 131.072kHz and 32.768kHz
Construction
Case moulded from high impact plastic. Designed to withstand 1m (3’3”) drop onto a hard surface
Weight (including batteries)
2.65kg (5 lb 13 oz)
Dimensions
720mm x 280mm x 65mm (28.3” x 11” x 2.5”)
Performance
Locate Accuracy: better than 10% of depth
Depth Accuracy: ±5% @ 1m (3’3”)
Line Depth Measurement Range: 0.1m to 9.99m (4” to 32’)
Line Depth Resolution: 0.01m (0.4”)
Sonde Depth Measurement Range: 0.1m to 9.99m (4” to 32’) depending on Sonde type
Sonde Depth Resolution: 0.01m (0.4”)
Battery Type
Internal 8 x ‘AA’ (LR6) cells (either alkaline non-rechargeable or NiMH rechargeable)
Battery Life
40 hours intermittent use at 20ºC (68ºF) using alkaline cells
IP Rating
65
Network Rail Approved
Notes
Performance figures stated can be affected by site parameters such as ground conditions, temperature, and strong electromagnetic fields. Specification may be subject to change. All C.Scope Locators are in compliance with the essential requirements and other relevant provisions of Council Directive 2014/30/EU (EMC). Compliance has been demonstrated by testing representative samples to the relevant harmonised standards. All C.Scope Locators comply with the essential requirements and other provisions of Council Directive 2011/65/EU (RoHS).
Locator FeaturesCXL4CXL4-DCXL4-DBG
Power Mode•••
Radio Mode•••
Generator / Transmitter Mode•••
– 33+131kHz•••
– 131kHz–––
– 33kHz–––
– 8Hz–––
– 512Hz–––
– 640Hz–––
AllScan Mode•••
Accurate Depth Indication–––
Signal Current Measurement–––
Overload Protection•••
AlarmZone™ •••
Peak Hold•••
Dynamic Swing Sensor•••
Automatic Daily Self Test•••
Product Validation Certificate•••
Data Logging–••
Data Logging Rate – once per second–••
2GB Memory–••
Data Transfer via USB–••
Data Transfer via Bluetooth™––•
External Survey Level GPS via Bluetooth™––•
In-Built GPS position logging––•
High Resolution Backlit Liquid Crystal Display•••
No Periodic Calibration*•••
Three Year Warranty**•••
Batteries*** 8 x AA (LR6) Alkaline or NiMH Rechargeable•••
IP65•••
PerformanceFrequencySensitivity
@ 1m depthDetection Depth
(max)
Power50-400Hz5mA3m
Radio10kHz-30kHz25µA2m
Generator33+131kHz5µA5m
AllScan50Hz-33kHz100µA3m
Sonde33kHz–7m
Rodding Oscillator33kHz–4.5m
Traceable Rodder – Line33kHz–3m
Traceable Rodder – Tip/ Sonde33kHz–4m
GPS
Acquisition Time – Cold Start30s
Acquisition Time – Hot Start1s
No. of Channels56
Supported Systems GPS, SBAS, QZSS, Galileo, GLONASS
Bluetooth™
Versionv2.1 (for Android) and v4.0 (for Apple iOS)
Supported SystemsPC, Android and Apple iOS
Range30m
Transfer Rate350kbps
* No Periodic Calibration. The CXL4 Cable Avoidance Tools do not require periodic recalibration. The CXL4-D and CXL4-DBG Product Validation Certificate can be printed using the PC Toolkit. C.Scope authorised Service Centres are also able to provide third-party Test and Calibration Certification should you require it to comply with client or internal regulations.
** Three Year warranty. Conditions apply.
*** Batteries. The CXL4 Cable Avoidance Tools use 8 x AA LR6 Alkaline or NiMH Rechargeable batteries sealed in a secure, fitted battery compartment. The battery pack will typically provide approximately 40 hours of service depending on use. The battery compartment also houses a spare battery holder.