Radiodetection CAT4+

The Radiodetection C.A.T4+ is an advanced utility locator that provides all the features of the standard model with the addition of accurate depth estimation. It utilizes a high-contrast digital display to show the depth of buried cables and pipes when used with a Genny4 signal transmitter. This makes it an essential tool for surveyors and excavation teams who need to understand the vertical location of a service before digging.

Depth Estimation Feature: Pinpoints the true vertical depth of targeted metallic services when paired with a matching signal generator.
Dynamic Overload Protection: Filters out strong background electrical noise automatically to keep the sensor functional near substations.
Custom Audio Output: Generates distinct pitch changes through a robust speaker system to assist with target centerline isolation.
Lightweight Field Frame: Designed with a balanced ergonomic handle to prevent arm fatigue during extended underground survey walks.

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Radiodetection Standard Sonde

Radiodetection Genny 4

Radiodetection gCAT4+

Full Description

The C.A.T4+ is designed to provide greater site intelligence and safety by adding depth measurement to the trusted C.A.T4 platform. While identifying the horizontal path of a utility is critical, knowing the depth adds a vital layer of protection during excavation. When used in conjunction with a Genny4, the C.A.T4+ can estimate the depth of buried assets at the push of a button. It remains a high-performance tool in Power and Radio modes for general site sweeps but excels in Genny mode for precise tracing. This model retains the rugged IP54 construction and high-contrast display with an automatic backlight, making it suitable for all-weather site use. It also includes the StrikeAlert safety feature to warn of shallow power cables. By providing depth data, the C.A.T4+ helps teams differentiate between utilities that may be running in the same trench at different levels. As an authorized partner, we offer the C.A.T4+ for hire or sale, and our workshop provides full annual servicing and repairs to keep your depth readings accurate and compliant.

FAQs

What is the difference between the CAT4 and the CAT4+ model?

The CAT4+ model adds a precise digital depth readout function, displaying the exact burial depth of a utility at the press of a button when used with a Genny.

Can we hire this unit for short-term projects?

Yes, the CAT4+ is available for flexible short-term or long-term hire, allowing you to equip your team for specific contracts without upfront capital costs.

What is the maximum depth the CAT4+ can measure?

The digital display can measure utility depths up to 5 metres when tracking a line, and up to 7 metres when locating a deep sonde.

How accurate is the digital depth measurement?

Under clean, single-service signal conditions, the depth readout is highly precise, generally within a tolerance of ±5% down to its limit.

What is the purpose of the StrikeAlert function?

StrikeAlert flashes an alert and sounds an alarm to warn the user of shallow power cables buried less than 0.3 metres below the surface.

Can it detect plastic or clay pipes?

It can only detect metallic utilities directly; however, you can locate plastic pipes by inserting a flexible tracer wire or a transmitting sonde into the line.

What battery type does it use and how long do they last?

The locator runs on two standard D-cell alkaline batteries, providing roughly 30 hours of intermittent site operation.

Does it feature a data logging facility?

The standard CAT4+ focuses on real-time locating; if you require automatic usage data logging and GPS tracking, the gCAT4+ model is recommended.

How often does the CAT4+ require calibration?

To maintain safety compliance and site certification, the locator must be calibrated and checked every 12 months.

What does the dynamic overload protection system do?

It automatically filters out severe electrical interference from overhead power cables or substations, preventing the receiver from locking up or misreading.