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cld4ma2dm24 – cond.level 4+1 spdt+spst din
Carlo Gavazzi CLD4MA2DM24 is a DIN-rail 2-to-4-point conductive liquid level controller with five probe inputs, 250 Ω to 500 kΩ sensitivity, SPDT + SPST relay outputs and a 24 V AC/DC supply for filling and emptying applications.
£102.91
Why Choose the Carlo Gavazzi CLD4MA2DM24 Conductive Level Controller?
The Carlo Gavazzi CLD4MA2DM24 is a versatile 2-to-4-point conductive liquid level controller designed for filling, emptying and multifunction level-control applications involving electrically conductive liquids. Part of the Carlo Gavazzi CL series, it supports up to five input probes, offers a sensitivity range of 250 Ω to 500 kΩ and provides SPDT + SPST relay outputs from a compact DIN-rail housing.
The CLD4MA2DM24 is designed for applications where several liquid-level points must be monitored and controlled. Its multifunction configuration can support filling and emptying arrangements, including applications where maximum and minimum levels are controlled using conductive probes positioned within tanks, wells or reservoirs.
Operating from a nominal 24 V AC/DC supply, the controller provides relay contacts rated up to 8 A at 250 V AC. Screw-terminal connections, LED status indication and a compact 35.5 × 81 × 60.2 mm housing simplify installation in industrial control panels.
Key Advantages
- Versatile 2-to-4-point conductive liquid level control.
- Supports five input probes for multifunction level-control arrangements.
- Wide 250 Ω to 500 kΩ sensitivity range for different conductive liquids.
- SPDT + SPST relay outputs for flexible control-system integration.
- Nominal 24 V AC/DC supply suitable for industrial control systems.
- Supports both filling and emptying control applications.
- Compact DIN-rail format for straightforward control-panel installation.
Key Features
- Carlo Gavazzi CL series conductive level controller.
- 2-to-4-point level monitoring and control.
- Five probe inputs.
- 250 Ω to 500 kΩ sensitivity range.
- SPDT + SPST relay contact configuration.
- Relay contact rating up to 8 A at 250 V AC.
- Rated operating voltage range of 19.2–28.8 V AC/DC.
- 1 s on-delay and off-delay.
- LED status indication.
- Screw-terminal connections.
- IP20 enclosure protection.
- DIN-rail mounting for industrial control cabinets.
Reliable Multi-Point Control of Conductive Liquid Levels
Conductive level controllers detect liquid by measuring electrical conductivity between sensing probes positioned at selected levels. The Carlo Gavazzi CLD4MA2DM24 can use multiple probes to monitor different level points, allowing pumps, valves or associated control equipment to respond when the conductive liquid reaches predetermined positions.
The multifunction design supports filling and emptying control and can be configured for more advanced tank and well applications. Its broad 250 Ω to 500 kΩ sensitivity range enables use with a variety of conductive liquids, while the SPDT + SPST relay arrangement provides flexible switching for industrial control circuits.
Typical Applications
- Conductive liquid tank level control.
- Reservoir filling and emptying systems.
- Pump control applications.
- Maximum and minimum liquid-level monitoring.
- Tank-to-tank liquid transfer systems.
- Well and water-management installations.
- Industrial process and utility systems using conductive liquids.
Technical Specifications
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| IP Rating | IP20 | |
|---|---|---|
| Sensing Principle | Level (conductive) | |
| Connection | Terminals | |
| Manufacturer | Carlo Gavazzi | |
| Series | CL | |
| Model | CLD4MA2DM24 | |
| Product type | Conductive liquid level controller | |
| Control type | 2-to-4-point level control | |
| Number of input probes | 5 | |
| Sensitivity range | 250 Ω–500 kΩ | |
| Output contacts | SPDT + SPST | |
| Relay contact rating | 8 A at 250 V AC | |
| Nominal supply voltage | 24 V AC/DC | |
| Rated operating voltage | 19.2–28.8 V AC/DC | |
| On-delay | 1 s | |
| Off-delay | 1 s | |
| Operating temperature | -20 to +50 °C | |
| Connection type | Screw terminals | |
| Mounting type | DIN rail | |
| Protection rating | IP20 | |
| Dimensions (W × H × D) | 35.5 × 81 × 60.2 mm | |
| Controlled medium | Electrically conductive liquids |
Frequently Asked Questions
What is the Carlo Gavazzi CLD4MA2DM24 used for?
The CLD4MA2DM24 is used for 2-to-4-point level monitoring and control of electrically conductive liquids, including filling, emptying, pump-control and tank-management applications.
How many probes can the CLD4MA2DM24 support?
The controller provides connections for five input probes, enabling multifunction conductive level-control arrangements.
What is the sensitivity range of the CLD4MA2DM24?
The CLD4MA2DM24 has a sensitivity range of 250 Ω to 500 kΩ, allowing it to work with different electrically conductive liquids.
What relay outputs does the CLD4MA2DM24 provide?
The controller provides an SPDT + SPST relay contact configuration, with contacts rated up to 8 A at 250 V AC.
What supply voltage does the CLD4MA2DM24 require?
The CLD4MA2DM24 is the 24 V AC/DC version, with a rated operating voltage range of 19.2–28.8 V AC/DC.
How is the Carlo Gavazzi CLD4MA2DM24 installed?
The controller is designed for DIN-rail mounting inside industrial electrical panels and uses screw terminals for electrical connections.
Can the CLD4MA2DM24 control both filling and emptying?
Yes. The CLD4MA2DM24 is a multifunction controller designed to support filling and emptying applications, including multi-level tank and well control arrangements.
Trusted for Industrial Liquid Level Control
Carlo Gavazzi CL series conductive level controllers provide dependable multi-point monitoring and relay control for tanks, reservoirs, wells and industrial processes where reliable detection of electrically conductive liquids is required.
