Product Description
Gestra LRR1-5
The Gestra LRR1-5 is a versatile level controller and low-level limiter designed for conductive level monitoring in steam boilers, pressurized hot-water installations, and feedwater or condensate tanks. In conjunction with Gestra level electrodes from the NRG 1x-5x series, it provides reliable ON/OFF pump control and acts as a crucial safety device to prevent damage from low-water conditions. The LRR1-5 is built to high safety standards, featuring self-testing capabilities and clear LED status indicators, making it an essential component for automated and safe plant operation.
Technical Specifications:
- Supply Voltage: Available in 24 V DC, 115 V AC, or 230 V AC (50-60 Hz) versions
- Function: Water Level Controller (pump ON/OFF) and Low-Level Limiter
- Compatible Electrodes: For use with level electrodes NRG 16-5x, NRG 17-5x, NRG 19-5x, NRG 111-5x
- Output Contacts: 2 voltage-free change-over contacts, max. 250 V AC, 4 A
- Safety Integrity Level (SIL): SIL 3 according to IEC 61508
- Housing: Plastic housing for DIN rail mounting
Gestra LRR1-5
Gestra LRR1-5 level controller and low-level limiter for steam boilers and hot water systems. Ensures safe operation and automated pump control when used with NRG 1x-5x series electrodes. SIL 3 certified for high-demand safety applications.
