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LDI35AV031XXXT – 3 1/2 DGT CONTROLLER, 9-32VDC
Carlo Gavazzi LDI35AV031XXXT digital panel meter controller, a 48 x 96 mm 3 1/2 digit DC ammeter and voltmeter controller with one relay output, 9-32 V DC supply and tropicalised construction for industrial monitoring applications.
Why Choose the Carlo Gavazzi LDI35AV031XXXT Digital Panel Meter Controller?
The Carlo Gavazzi LDI35AV031XXXT is a compact and dependable digital panel meter controller designed for accurate DC current and voltage indication in industrial control panels, machinery and automation systems. As part of the Carlo Gavazzi LDI35 series, it combines a clear 3 1/2 digit display with controller functionality for monitoring, alarm and process control applications.
This panel-mounted controller is suitable for applications where operators need a clear local display of measured electrical values while also requiring a control output for signalling or switching. Its industrial design, flexible DC input capability and standard 48 x 96 mm format make it practical for both new control panel builds and retrofit installations.
With DC current input up to 20 mA, DC voltage inputs up to 20 V, 100 V and 200 V, a 9-32 V DC power supply and tropicalised construction, the LDI35AV031XXXT is well suited to demanding environments where reliable indication and robust long-term performance are important.
Key Advantages
- Reliable digital panel meter controller for DC current and voltage monitoring.
- 3 1/2 digit display for clear process and electrical value indication.
- Integrated single relay output for alarm or control functions.
- 9-32 V DC power supply for flexible low voltage installations.
- Standard 48 x 96 mm panel mounting format.
- Tropicalised version for enhanced protection in demanding environments.
Key Features
- Carlo Gavazzi LDI35 digital panel controller.
- 3 1/2 digit display read-out.
- DC ammeter and voltmeter functionality.
- One relay output for control or alarm use.
- DC current input up to 20 mA.
- DC voltage input ranges up to 20 V, 100 V and 200 V.
- 9-32 V DC auxiliary supply.
- Panel-mounted 48 x 96 mm enclosure with tropicalised construction.
Reliable Indication and Control for Industrial Panels
Digital panel meter controllers such as the Carlo Gavazzi LDI35AV031XXXT allow engineers to monitor electrical or process signals directly from the control panel. The measured value is shown locally, while the relay output can be used for signalling, alarms or simple control actions.
The tropicalised design makes this model suitable for industrial environments where humidity, contamination or challenging operating conditions may be a concern. Its compact 48 x 96 mm panel format supports straightforward integration into machinery, automation panels and electrical distribution equipment.
Typical Applications
- Industrial control panels and machine cabinets.
- DC current and voltage monitoring systems.
- Process indication and alarm signalling.
- Power supply and instrumentation monitoring.
- Sensor and transmitter signal display.
- OEM machinery, automation and electrical panel building.
Technical Specifications
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| Measurement Functions | Current, Voltage | |
|---|---|---|
| Device Type | Panel meter / controller | |
| Cut-Out Size (mm) | 92 × 45 mm | |
| Signal / Input Range | DC V / A | |
| Coil / Supply Voltage | 32 V DC | |
| Display | LED (7-segment) | |
| Manufacturer | Carlo Gavazzi | |
| Series | LDI35 | |
| Model | LDI35AV031XXXT | |
| Product type | Digital panel meter / controller | |
| Meter type | DC ammeter and voltmeter controller | |
| Display read-out | 3 1/2 digit | |
| Input type | DC current and DC voltage | |
| Current input | Up to 20 mA DC | |
| Voltage input | Up to 20 V, 100 V and 200 V DC | |
| Output | 1 relay | |
| Power supply | 9-32 V DC | |
| Mounting type | Panel mounting | |
| Panel size | 48 x 96 mm | |
| Version | Tropicalised | |
| Application | Industrial monitoring, indication and process control |
Frequently Asked Questions
What is the Carlo Gavazzi LDI35AV031XXXT used for?
The LDI35AV031XXXT is used to monitor and display DC current or voltage signals in industrial control panels, with relay output functionality for alarm or control applications.
Does this model include a relay output?
Yes. The LDI35AV031XXXT includes one relay output for control or alarm signalling.
What input signals does the LDI35AV031XXXT support?
It supports DC current inputs up to 20 mA and DC voltage inputs up to 20 V, 100 V and 200 V.
What power supply does this controller require?
The LDI35AV031XXXT operates from a 9-32 V DC power supply.
What does the tropicalised version provide?
The tropicalised version is designed to provide enhanced protection for use in more demanding industrial environments where humidity or contamination may be present.
Trusted by Industrial Panel Builders Worldwide
Carlo Gavazzi LDI35 digital panel meter controllers are widely used by automation engineers, panel builders and maintenance teams for dependable signal indication, monitoring and control in industrial applications.
