Product Description
Gestra NRR 2-2E
The Gestra NRR 2-2E is a high-integrity level electrode designed for reliable water level detection in steam boilers and pressurized hot-water installations. It functions as a high or low-level alarm and can also be used for pump control. This electrode is specifically engineered to work in conjunction with Gestra level controllers (NRS 2-..) and level limiters (NRGS…), ensuring a safe and efficient boiler operation. Its robust construction and SIL 3 certification make it an ideal choice for demanding industrial applications where safety and precision are paramount.
Technical Specifications:
- Model: NRR 2-2E
- Service Pressure: PN 40, max. 32 bar @ 238 °C
- Mechanical Connection: Flange DN 100 PN 40
- Protection Class: IP 65
- Certifications: SIL 3 according to IEC 61508, VdTÜV ‘Wasserstand 100’
Gestra NRR 2-2E
Gestra NRR 2-2E high-integrity level electrode for reliable water level detection and control in steam boilers. Features a PN 40 flange connection and is SIL 3 certified for maximum operational safety.
