GESTRA LRR 1-50 Level Controller / Level Relay
Discover the GESTRA LRR 1-50, a SIL 3 certified digital level controller and relay for precise pump control and high/low level alarms in steam boilers and industrial tanks. Features an LCD display for easy monitoring.
GESTRA LRR 1-50 Level Controller / Level Relay
The GESTRA LRR 1-50 is a versatile and reliable level controller designed for monitoring and controlling conductive liquid levels in industrial applications, particularly in steam boilers, pressure vessels, and tanks. It functions as a level controller, a high or low-level alarm, and a two-point controller for pump management. Featuring a clear LCD display and an intuitive rotary adjustment knob, the LRR 1-50 allows for easy setup and real-time monitoring of liquid levels and system status. Built with safety in mind, this controller is TÜV-tested and SIL 3 approved, ensuring dependable performance for critical processes. It is designed for use with GESTRA level electrodes to create a complete and robust level management system.
Technical Specifications:
- Supply Voltage: Available in 24 V DC, 115 V AC, or 230 V AC models
- Output Relays: 2 change-over contacts (level alarm), 1 change-over contact (pump control), 1 N/O contact (group alarm)
- Sensitivity Range: Adjustable for liquid conductivity from 0.5 to 1000 µS/cm
- Safety Integrity Level: SIL 3 certified according to IEC 61508
- Enclosure Protection: IP40 for housing, IP20 for terminal strip
- Mounting: DIN rail mounting TS 35 according to EN 60715
- Compatible Electrodes: NRG 16-50, NRG 17-50, NRG 19-50, NRG 111-50
| Brand | GESTRA |
|---|---|
| Model | LRR 1-50 |
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