LDI3F1KA0XXIX – 3 DGT HZ-METER, 48X96, 24VAC

Q: What type of measurement does this panel meter provide?

The meter provides autoranging AC frequency measurement with a clear 3 digit display.

Q: What power supply does this model require?

The LDI3F1KA0XXIX operates from a 24 V AC power supply with excitation.

Q: Where is this frequency meter typically installed?

It is designed for installation in standard 48 x 96 mm industrial control panels used in power monitoring, machinery and automation systems.

Carlo Gavazzi LDI3F1KA0XXIX digital autoranging frequency panel meter with 3 digit LED display, 24 V AC supply with excitation and 48 x 96 mm panel mounting.

SKU: LDI3F1KA0XXIXMPN: LDI3F1KA0XXIX

Why Choose the Carlo Gavazzi LDI3F1KA0XXIX Digital Frequency Panel Meter?

The Carlo Gavazzi LDI3F1KA0XXIX is a compact and reliable digital frequency panel meter designed for accurate frequency measurement in industrial control panels, switchboards and automation systems. As part of the Carlo Gavazzi LDI3 digital panel meter series, it features a clear 3 digit LED display, autoranging frequency measurement and a standard 48 x 96 mm panel-mounted format for industrial installations.

Designed for panel builders, OEM machine manufacturers and industrial automation engineers, this frequency meter provides dependable monitoring of AC frequency while remaining simple to install and commission. Its compact housing integrates easily into electrical control cabinets, power distribution equipment and generator monitoring systems.

Powered from a 24 V AC supply with excitation, the LDI3F1KA0XXIX automatically measures AC frequency across its operating range, making it suitable for industrial power systems, generators and electrical monitoring applications.

Key Advantages

Compact digital frequency panel meter for industrial monitoring.
3 digit LED display provides clear local indication.
Autoranging frequency measurement simplifies installation.
24 V AC power supply with excitation.
48 x 96 mm panel mounting for standard control panels.
Suitable for machinery, switchboards, generators and industrial automation systems.

Key Features

Carlo Gavazzi LDI3 digital panel meter series.
3 digit LED display.
Autoranging frequency measurement.
Designed for AC frequency indication.
24 V AC supply with excitation.
No relay or analogue outputs.
Compact 48 x 96 mm panel-mounted enclosure.
Microprocessor-based measurement electronics.

Reliable Frequency Monitoring for Industrial Systems

The Carlo Gavazzi LDI3F1KA0XXIX continuously measures AC frequency, providing operators with a clear local indication of electrical system performance. Accurate frequency monitoring is important for generators, power distribution equipment and industrial machinery operating from AC supplies.

The LDI3 series combines dependable performance, compact dimensions and straightforward installation, making it suitable for OEM machinery, electrical switchboards, industrial process equipment and power monitoring applications.

Typical Applications

Industrial control panels.
Generator frequency monitoring.
Power distribution equipment.
Machine building and OEM equipment.
Industrial automation systems.
Electrical monitoring and instrumentation panels.

Technical Specifications

Tick the specs you need, then view products that match.

Measurement Functions	Frequency
Cut-Out Size (mm)	92 × 45 mm
Signal / Input Range	AC V / A (TRMS), Frequency
Coil / Supply Voltage	24 V AC
Display	LED (7-segment)
Device Type	Panel meter / controller
Manufacturer	Carlo Gavazzi
Series	LDI3
Model	LDI3F1KA0XXIX
Product type	Digital frequency panel meter
Equipment type	Autoranging frequency meter
Display	3 digit LED
Measurement	AC frequency
Measurement mode	Autoranging
Power supply	24 V AC with excitation
Outputs	None
Mounting type	Panel mounting
Panel dimensions	48 x 96 mm

Frequently Asked Questions

What is the Carlo Gavazzi LDI3F1KA0XXIX used for?

It is used to measure and display AC frequency in industrial electrical systems, generators and automation equipment.

What type of measurement does this panel meter provide?

The meter provides autoranging AC frequency measurement with a clear 3 digit display.

What power supply does this model require?

The LDI3F1KA0XXIX operates from a 24 V AC power supply with excitation.

Does this model include relay or analogue outputs?

No. This version is designed purely for digital frequency indication and does not include relay or analogue output functions.

Where is this frequency meter typically installed?

It is designed for installation in standard 48 x 96 mm industrial control panels used in power monitoring, machinery and automation systems.

Trusted by Industrial Automation Professionals

Carlo Gavazzi digital panel meters are trusted worldwide by machine builders, panel manufacturers and industrial engineers for dependable electrical measurement, reliable operation and long service life.

Measurement Functions	Frequency
Cut-Out Size (mm)	92 × 45 mm
Signal / Input Range	AC V / A (TRMS), Frequency
Coil / Supply Voltage	24 V AC
Display	LED (7-segment)
Device Type	Panel meter / controller
Manufacturer	Carlo Gavazzi
Series	LDI3
Model	LDI3F1KA0XXIX
Product type	Digital frequency panel meter
Equipment type	Autoranging frequency meter
Display	3 digit LED
Measurement	AC frequency
Measurement mode	Autoranging
Power supply	24 V AC with excitation
Outputs	None
Mounting type	Panel mounting
Panel dimensions	48 x 96 mm

UK delivery

Delivery options

Free UK delivery on orders over £200 ex VAT. Order in-stock items before 2pm Monday to Friday for next-day delivery.

This product Lead time on request

Please contact us for a delivery time before you order

Standard delivery

£8 ex VAT · free over £200

UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.

Heavier items may be charged at a weight-based or pallet rate, shown at checkout.

Collect from our showroom

Mon–Fri, 8am–5pm

Order and pay online, then collect from our showroom.

Please allow 15–30 minutes after ordering for us to prepare your order.

Northern Ireland, ROI & export

Priced at checkout

We deliver to Northern Ireland, the Republic of Ireland and overseas.

Delivery is calculated at checkout based on your destination.

Orders with mixed availability

Shipped complete

If part of your order is on a lead time, we hold it and send everything together.

Need the in-stock items sooner? Ask us and we can split the delivery.

Business customer returns

Returns & order support

Need to return an item? Find the guidance for your order below, then contact our team before sending anything back.

Stocked items

Request within 30 days

Changed your mind or ordered the wrong item? Request a return within 30 days of receipt. There is no restocking charge.

Items must be unused, in resalable condition and in their original packaging, and returns need our approval first. Return carriage is at your cost, and the original delivery charge is not refunded.

Faulty or damaged items

Tell us as soon as possible

Faulty, damaged on delivery or the wrong product supplied? Contact our team as soon as possible with the details.

We will review the issue and arrange an appropriate resolution under our terms and conditions and your statutory rights.

Made-to-order items

Manufacturer approval needed

Manufactured, configured and special-order products can only be returned with the manufacturer’s approval. Any handling charge is agreed with you when you request the return.

This does not affect claims for faulty goods or items that do not meet the agreed specification.

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Let’s get your return sorted.

Send your order number, product details and reason for return. For faults or delivery damage, include photographs if available. We will confirm the next steps.

Email returns team 01706 242050

The 30-day return request period applies to change-of-mind returns for stocked items. It does not limit your statutory rights for faulty or non-conforming goods.

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Credit Accounts

Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.

Priority sourcing and supply support

Flexible payment terms for qualifying organisations

Support for engineering, maintenance, and operations

500 +

Stock lines ready to ship

1,000 +

Same day dispatches

3500 +

Customers supported

28 Trusted Manfacturers

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At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.

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We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.

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