Carlo Gavazzi CLP2EA1C230 plug-in conductive 2-point level controller with filling and emptying functions, adjustable 250 Ω–500 kΩ sensitivity, dual DPDT relay outputs and 230 V AC supply.
£89.93
The Carlo Gavazzi CLP2EA1C230 is a versatile 2-point conductive level controller designed for monitoring and controlling electrically conductive liquids in tanks, reservoirs and industrial process systems. Part of the Carlo Gavazzi CL Series, it provides automatic filling and emptying control using remote conductive probes and offers an adjustable sensitivity range of 250 Ω–500 kΩ.
Designed for high- and low-level control, the CLP2EA1C230 uses two sensing probes plus a reference electrode to monitor the liquid between defined level points. When the liquid reaches or leaves the selected probes, the controller operates its relay outputs according to the filling or emptying function, allowing pumps, contactors, valves and alarm circuits to be controlled automatically.
The CLP2EA1C230 operates from a 230 V AC supply and provides 2 × DPDT relay outputs rated up to 8 A at 250 V AC. Its 11-pin plug-in connection, compact 35.5 × 81 × 60.2 mm housing, IP20 protection and adjustable sensitivity make it a practical solution for industrial liquid-level automation.
Conductive level controllers monitor liquid by applying a low-level electrical sensing signal between electrodes installed at defined points in a tank or vessel. When a conductive liquid reaches a probe, an electrical path is established through the liquid to the reference electrode and the controller detects the resulting change. The wide 250 Ω–500 kΩ sensitivity range of the CLP2EA1C230 allows it to work with a broad range of conductive media.
For two-point control, high and low sensing probes establish the required switching levels while a reference electrode completes the measurement circuit. The CLP2EA1C230 can use these signals to perform automatic filling or emptying control, operating its relay outputs to control external pumps, contactors or valves. This principle is widely used for water, wastewater and other conductive process liquids where reliable automatic level control is required.
| Manufacturer | Carlo Gavazzi |
|---|---|
| Series | CL / CLP |
| Model | CLP2EA1C230 |
| Product type | Conductive 2-point level controller |
| Detection principle | Conductive liquid level sensing |
| Number of input probes | 2 plus reference electrode |
| Control function | Filling / emptying |
| Sensitivity range | 250 Ω–500 kΩ |
| Sensitivity | Adjustable |
| Output | 2 × DPDT relay |
| Contact form | DPDT / 2 Form C |
| Relay contact rating | 8 A at 250 V AC |
| Supply voltage | 230 V AC |
| Supply operating range | 195–265 V AC |
| On-delay | 1 s |
| Off-delay | 1 s |
| Connection | 11-pin plug-in |
| Mounting | Socketable / plug-in |
| Housing dimensions | 35.5 × 81 × 60.2 mm |
| Protection rating | IP20 |
| Operating temperature | -20 to +50 °C |
| Suitable media | Electrically conductive liquids |
The CLP2EA1C230 is a 2-point conductive liquid level controller designed for automatic filling, emptying and high/low level monitoring of tanks and vessels containing electrically conductive liquids.
The CLP2EA1C230 is the 230 V AC version of the CLP2 level controller, with a specified AC operating range of approximately 195–265 V AC.
The controller provides an adjustable sensitivity range of 250 Ω–500 kΩ, allowing it to detect a wide range of electrically conductive liquids.
The CLP2EA1C230 provides 2 × DPDT relay outputs with contacts rated up to 8 A at 250 V AC, providing flexible switching for compatible pumps, contactors, valves and alarm circuits.
The CLP2EA1C230 uses an 11-pin plug-in connection and is installed using a compatible socket, allowing convenient panel installation and straightforward controller replacement during maintenance.
Carlo Gavazzi CL Series controllers provide dependable conductive liquid level monitoring for industrial automation, with the CLP2EA1C230 combining two-point filling and emptying control, adjustable 250 Ω–500 kΩ sensitivity, dual DPDT relay outputs and convenient 11-pin plug-in installation.
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...