Radiodetection CAT4, eCAT4 and Genny4

Radiodetection has launched a new range of cable avoidance tools, the CAT4 and Genny4. Evolving from the previous market leading CAT3 range, the new Radiodetection CAT4 incorporates a new range of ground breaking safety features which enhance cable detection searching.

In an ever more safety-focused industry, operators require precision instruments to find buried utilities, faster and safer than before.

Detect more, detect faster
With the Radiodetection CAT4 is a true digital cable avoidance tool, delivering highly refined location capabilities, specifically designed to help the operator find more buried utilities.

The enhanced Avoidance Mode allows the operator to check an intended excavation area for Power, Radio and Genny signals simultaneously, pinpointing buried utilities in a single scan. Once identified, the separate scanning modes should be utilised to re-enforce their locations especially undertaking a search with a signal generator.

All readings are supported by the bargraph ‘tidemark’ enable an operator to quickly spot a peak response and zero-in on a buried conductor with ‘Real Sound’ providing audio feedback derived directly from the utility located.

A new development incorporated from the higher specification Radiodetection RD7000 and RD8000 models, is the 131kHz frequency which provides a strong trace signal for small bore cables and pipes. When a signal is inducted by the Genny4, the operator using a CAT4 can trace the signal at longer distances.

eCAT4
Developed as part of the CAT4 design is the revolutionary eCAT4 option, which incorporates a range of digital enhancements that support both the operator and fleet mangers alike.

For the first time, onboard systems will record the instruments usage to help establish if the instrument is performing correctly and more importantly if the operative is performing a utility search correctly.


Detect safer
Radiodetection has over 30 year’s expertise in the development of high specification cable avoidance tools. Every product development enhances the safe search of utility services, so it would be no surprise that the new range of Radiodetection CAT4 is packed with improved safety features.

The Radiodetection CAT4 guides users towards better and safer working practices through its StrikeAlert, SWING detector and Service Due date warning.

Dynamic Overload Protection
Radiodetection‘s unique digital signal processing capabilities equips the Radiodetection CAT4 with the ability to reject electrical interference. The cutting edge Dynamic Overload Protection feature provides the CAT4 cable avoidance tool the ability to continue operating in electrically challenging areas, such as near substations and under power cables, where other locators’ detection circuitry may be overloaded and no longer function.

StrikeAlert
Minimise the risk of hitting a shallow cable with the optional StrikeAlert which has been enhanced and optimised to reduce the instances of false warnings.

SWING Warning
A new improvement incorporated into the Radiodetection eCAT4, is the introduction of a swing warning device which warns the operator if the cable avoidance tool is not correctly point to the ground.

Why is this important?
In order for any cable avoidance tool to detect the precise location of buried utilities, the base of the instrument should be pointed to the ground. If pointed away from the ground, the instrument will not detect correctly and the operator can miss vital utilities.

Radiodetection’s research into underground signal detection has shown that the ability of an operator to identify these buried utilities is directly affected by careless working practices such as excessive or rapid swinging.

To further reduce utility strike risks, eCAT4 units are equipped with sensors to detect such incorrect usage and warn the operator with an alert that is also stored in the data log.

Data Acquisition
The Radiodetection eCAT4 series products are equipment with enough onboard memory to store over a year’s worth of the key measurements and modes of operation. When hooked up to a computer running the CAT Manager, fleet managers can access the data and export the instruments log files. Multiple benefits are provided through identifying training and development needs, whilst independent historical records of the instrument’s usage can be maintained.

To match individual preferences or intended use, CAT Manager can disable or enable CAT4 features such as depth estimation and warnings. User-editable fields enable plant/fleet codes and other details to be stored on the unit, simplifying records and traceability.


Signal Generators
When undertaking a utility search, it is vital to conduct the search with a signal generator. The main purpose of a signal generator is to induce a signal in utilities if they are not carrying a power signal i.e. street lamps, BT lines and pipes. For more information, read our article on – Simply Way To Improve Utility Detection.

Radiodetection Genny4
To complement the enhanced digital features of the Radiodetection CAT4, the Radiodetection has developed the Genny4 to provide a new integrated logic design, a class-first simultaneous dual-frequency signal output design.

Alongside the familiar 33kHz locate signal for general purpose locates, the Genny4 transmits a second frequency (131kHz) designed to facilitate location of small diameter cables such as telecoms and street lighting, including spurs. For tricky locates, the new power boost function enables the locate signal to travel further and deeper, and couple onto utilities more easily.

Genny4 Signal Boost
The Radiodetection Genny4 offers, alongside its standard power mode, a Signal Boost feature which increases the output signal by up to 10 times allowing you to locate over extra distance and depth. Additionally, the simultaneous Small Diameter Locate frequency design aids detection of smaller cables including spurs.

Click to view Radiodetection Range

Click to view Radiodetection CAT4 Range

Click to view Radiodetection eCAT4 Range

Click to view Radiodetection Genny4


This article has been developed by Survey Express Services Copyright 2012 Survey Express Services. All rights reserved.


All images supplied by Radiodetection Ltd. Copyright 2012 Radiodetection Ltd. - SPX Corporation. All rights reserved.

Simple Way To Improve Utility Detection

We are all aware that there is a high risk of series injury or death from striking a buried utility whilst digging. So naturally we utilise a Cable Avoidance Tool (C.A.T) to search for the presence of buried cables, pipes and other utilities.

Like all safety related equipment, operators should undertake training to understand the correct use of cable avoidance tools. How the equipment is operated will directly affect the performance of the instrument and on occasions cause the C.A.T not to pick up the presence of a buried utility.

The following simple points highlight ways improve the search for buried utilities.



When undertaking a search, we should sweep not only the excavation area but the surrounding terrain to determine the route or path of any utilises that may be present. The sweep should be steady and deliberate, ensuring the whole area is covered by adopting a grid pattern.

How the C.A.T is held can affect the performance of the instrument. If the operator privets their arms and swings the C.A.T, the base of the instrument is lifted into the air and will not be searching for a signal in the ground.

The correct way to hold a C.A.T, is with the instrument vertical and the bottom end just above the ground.

By adopting the correct method of use, will help improve the performance of any instrument. However, there will be occasions where buried cables may not radiate a signal or are too weak.


The perfect example is locating the power cable running to a street light or sign. If the main light is off, the cable may not generate a live signal.

By utilising a Signal Generator (Genny) with the C.A.T, will enhance the search capability. The Genny will apply a tone to a buried cable which can be picked up by the C.A.T locator switched to the Genny mode.

There are two ways the Genny can apply a signal. The first is to directly connect to the service and the second to place the Genny in the area of the utility and ‘induce’ a signal.



The direct connection method is an ideal solution for checking a street light power cable. The connection lead is clipped to the metal cover of the street lamp with the second part clipped to the earth stake. Once plugged in, the Genny will transmit a signal to the metal street light frame which in turn is earth through the power cable.

With the operator standing approximately 10 paces away from the Genny (to avoid any chance of picking it up directly), the operator sweeps the area around the street light.

When the C.A.T is passed over the ‘induced’ utility, the display will indicate a peak signal. By moving slowly backwards and forwards, the operator will reduce the sensitivity to narrow the response.

Once the signal has been identified, the operator can turn the instrument on it’s axis until the signal reduces. This indicates that the C.A.T is above and in line with the target.

This procedure is then replicated until the length of the line has been traced.



When inducing a signal through the Induction method, the Genny is placed over the utility. A signal is applied to the utility, allowing the operator to trace with the C.A.T. But in congested areas, multiple services can be induced with the same signal.



If this is the case, the Genny can be placed on its side over the second utility to screen its signal, allowing the operator to trace the original service without interference.

By utilising a C.A.T and Genny together, you will dramatically improve your search capabilities.

For further details of correct Genny use and how it improves chances of locating services please contact 0800 069 9533.


Many thanks to Radiodetection for their help in compiling this article.

Always refer to the specific Manufactures manual and training guides for use of all cable avoidance tools.


Click for Radiodetection cable avoidance range

Click for more information on the Cable Avoidance Tools (C.A.T)

Click for more information on the Signal Generators (Genny)

Cable Detection’s new EZiCAT i600 / i650 and LOGiCAT System

Cable Detection recently introduced a new digital range of cable avoidance tools (CATs), the i-Series has revolutionised the field of cable avoidance.

Leading the path of this new revolution is the EZiCAT i600 and i650 cable avoidance tools, make locating underground cables and pipes a simple and efficient task, ultimately saving time and money.

Cable Detection recently introduced a range of high specification cable avoidance tools, the new EZiCAT i600 and i650 cable LOCATORS. Both models incorporate data logging and Bluetooth wireless functionality, allowing the instruments to be fully analysed through Cable Detection's unique LOGiCAT SOFTWARE.

On board memory function records the activity of the devices to allow plant mangers to verify the EZiCAT’s usage and provides the ability to recall records following a near miss or service strike or similar incident. The on board memory can then be downloaded via Bluetooth wireless data transfer.

Data logging
The EZiCAT i600 / i650 cable avoidance tools record and store information whilst they are in use. The locators start to record information every second after completion of the initial start-up routine. These records (logs) are stored in the locators memory and can be retrieved and transferred via Bluetooth to a PC for analysis. The locators are capable of storing approximately 80 hours of records.

Bluetooth Wireless Connectivity
Both the EZiCAT i600 and i650 locators have the added benefit of Bluetooth wireless connectivity. It allows the EZiCAT to integrate seamlessly with mobile mapping technology to log survey data, in addition to enabling wireless Bluetooth data transfer.

LOGiCAT Software
Once downloaded, the LOGiCAT software retrieves the following information from the locator:

Time and Date Information
Identifies when and at what time ground surveys were conducted

Usage Duration
Determines how long survey teams searched for buried services and discovers actual product utilisation.

User Identification
Forces users to become accountable for their actions and identifies those who need additional product training.

Detection Mode Used
Allows managers to judge the quality and thoroughness of work. As more comprehensive ground surveys are conducted the locator records the mode of operation including the use of a signal generator.

Service Detection
Discovers quickly if any buried services were detected during surveys and even determines the signal strength shown on the locator.

Product Fleet Management
Displays and monitors the service and calibration dates of your locator fleet, ensuring they are kept in perfect working order and not being used when calibration is due.

Diagnostic Check
Displays locators which have failed the EST (Extended self test) and removes them from the active fleet for immediate repair. This reduces the possibility of defective equipment being used on site.

Management Reports
Produces basic statistical reports from the logged data, allowing users to see how products are utilised and how ground survey teams are using themon-site.


The LOGiCAT Software package consists of:
- LOGiCAT Software CD-ROM
- Bluetooth Dongle
- Software User Manual

Click for more information on the LOGiCAT software

Click for more information on the Cable Detection range

Click for more information on the Cable Detection EZiCAT i600

Click for more information on the Cable Detection EZiCAT i650

Cable Detection EZiCAT i600 and EZiCAT i650

Cable Detection has introduced two new editions to their digital range of cable locators; the EZiCAT i600 and i650.

Building on the success of the EZiCAT i500 and i550 models, the new EZiCAT i600 and i650 feature data capture and on board memory functions.

The Cable Detection EZiCAT i600 and i650 make locating underground cables and pipes a simple and efficient task, ultimately saving time and money. With the unique LOGiCAT Software, records can be retrieved and collated helping to increase on site safety, whilst identifying training needs.

Standard features found on the Cable Detection EZiCAT i600 and i650
• Large LCD Screen
• Depth Indication (i650 model only)
• Hazard Zone
• Enhanced Sonde Detection
• In-built Test Function
• Pinpoint Assist
• Bluetooth Connectivity
• Service Due Indicator
• Auto Mode
• Generator Modes (8 & 33 kHz)
• Radio Mode
• Power Mode


i-Series LOGiCAT Software
i-Series LOGiCAT Software retrieves the following information from the locator:
• Time & Date Information
• Usage Duration
• User Identification
• Detection Mode Used
• Service Detection
• Product Fleet Management
• Diagnostic Check
• Management Reports


Not only do the new products offer these unique capabilities, all of the models represent the latest design in cable technology, with state-of- the-art digital signal processing (DSP) and intelligent software, the i-Series locators continue to make light work of ground surveys.


For more information -
Cable Detection EZiCAT i600

Cable Detection EZiCAT i650 – Depth Finding

Full range of cable location equipment

Why purchase a Cable Detection EZiCAT?

Cable Detection EZiSYSTEM range of cable avoidance tools (CAT) are becoming the preferred cable avoidance system with most civil engineering contractors. But why purchase the Cable Detection EZiCAT?

Most cable avoidance tools operate through an analogue system which requires complicate electronics and numerous switches to be set correctly to detect buried services.

Cable Detection uses state-of-the-art digital signal processing technology (DSP), removing switches, designed to be user friendly and more importantly, provides the maximum protection to the operator.

Better Operation
When detecting buried cables with standard cable avoidance locators, the instruments will only detect the specific search mode (Power, Radio or Genny modes) engaged by the operator.

That is to say, the operator will need to turn a switch to engage the search mode and rotate the Sensitivity Control for maximum sensitivity. In some cases, the operator will forget to setup the CAT correctly or the switches are damaged.

With the Cable Detection EZiCAT system, the instrument automatically starts in Power mode and with maximum sensitivity. This avoids human error and with the self test function, the cable locator can be tested in the field before use.

More Standard Features
Cable Detection have incorporated a range of advanced features into their new i-series cable avoidance tools. All instruments in their range will be equipped with the following.

Auto Mode
Automatically locates power or radio signals, helping to confirm the presence of services in one search.

Hazard Zone
The latest generation of cable avoidance tools from Cable Detection incorporate the ‘Hazard Zone’ feature which warns the operator of shallow power cables close to the surface.

Pinpoint Assist
Pinpoint assist is a useful addition to the new range of cable avoidance tools from Cable Detection. When searching for services, the highest peak reading will be maintained for a period of time allowing the operator to quickly and accurately pinpoint the service position.

Built-In Self Test
The Cable Detection EZiCAT system allows the operator to self test the functions of the instrument before use. The instrument will perform a hardware and software test, indicating if the instrument is operating correctly or not.



For more information -
Cable Detection EZiCAT i500

Cable Detection EZiCAT i550 – Depth Finding

Cable Detection EZiCAT i600

Cable Detection EZiCAT i650 - Depth Finding

Range of cable avoidance tools

Cable Detection i-Series Cable Locators

Cable Location has never been easier or safer, with the EZiSYSTEM range of avoidance tools.

The Cable Detection EZiCAT has been designed with the main emphasis on safety, our aim being to reduce on-site strike incidents by using the latest electronic technology to significantly reduce the human error element.

Unlike other makes, the new Cable Detection i-series provide advanced detection functions as standard.

Intelligence

Large LCD Screen - Standard
The large high contrast LCD screen provides a clear, easy-to-understand display of the instruments readings and functions. The built-in light sensor automatically enables the backlight in dark conditions.

Depth Indication (option)
The EZiCAT i550 features utility depth indication, when used in conjunction with the EZiTRACE or Sonde in 8 or 33 kHz modes. Operators can determine the depth of the buried utility. Providing a clear advantage when conducting ground surveys.

Hazard Zone - Standard
Buried utilities close to the surface pose a significant risk to site works. The new Hazard Zone function provides an additional warning to the close proximity of buried services, alerting users to the immediate danger.

Enhanced Sonde Detection - Standard
EZiCAT i-Series feature numeric signal strength readout, specifically designed for easy Sonde location. The highest number displayed indicates the exact position of the Sonde beneath the ground.

In-built Test Function - Standard
The EZiCAT i-series features an in-built test function allowing operators to test the hardware and software functionality before use.

Pinpoint Assist - Standard
Maintains the highest peak reading obtained on the signal strength indicator for a period of time, allowing the operator to quickly and accurately pinpoint the service position.

Bluetooth Connectivity (option)
Both the EZiCAT i-series locators can be purchased with the added benefit of Bluetooth wireless connectivity. It will allow the EZiCAT to integrate seamlessly with mobile mapping technology to log survey data.

Service Due Indicator - Standard
Supporting customer planned maintenance schedules or quality systems by displaying a wrench icon after12 months.



Flexibility

Auto Mode - Standard
Automatically locates power or radio signals, helping to confirm the presence of services upon initial site occupation making cable detection easier and safer!

Generator Modes (8 & 33 kHz) - Standard
Locates a specific signal applied by the EZiTRACE dual frequency signal generator to a metallic underground conductor.

Radio Mode - Standard
Traces signals originating from distant radio transmitters. These signals penetrate the ground and are reradiated by buried conductive services.

Power Mode (Default Mode) - Standard
Locates power signals radiated by energized cables which pose the most significant risk to excavation teams.

For more information -
Cable Detection EZiCAT i500

Cable Detection EZiCAT i550 – Depth Finding

Cable Detection EZiCAT i600 – Depth Finding

Cable Detection EZiCAT i650 – Depth Finding

Range of cable avoidance tools