GESTRA NRG 16-11

GESTRA NRG 16-11 Level Electrode Description The GESTRA NRG 16-11 is a high-quality level electrode designed for water level detection in steam boilers and pressurized hot water installations. It serves as a critical component for high and low water level alarms, ensuring operational safety. With its robust construction and precise engineering, this electrode is built for reliability in demanding industrial environments. Specifications Manufacturer: GESTRA Type: NRG 16-11 Function: Level Electrode Probe Length (L): 85 mm Process Connection: G 3/4 Thread Nominal Pressure: PN 40 Maximum Pressure (Pmax): 32 bar Maximum Temperature (Tmax): 238 deg C Material: Stainless Steel 1.4571 Label Info Certification: TUEV.WB.01-354 Conductivity (c): 0.3 cm-1 / 0.13 cm-1 Application This level electrode is typically used in conjunction with GESTRA level switches (e.g., NRS 1-..) to form a complete safety system for steam boilers, condensate tanks, and feedwater tanks. Country of Origin Made in Germany. CO2 Impact By purchasing this remanufactured item, you are helping to reduce CO2 emissions by 20.0 kg, which is equivalent to driving a car 100 km. Availability This item is in stock and ready for immediate dispatch. Order now from profideals for expert support and fast delivery. FAQ What level switch is the NRG 16-11 compatible with?The NRG 16-11 is designed to work with GESTRA level switches, such as the NRS 1-40, NRS 1-41, and NRS 1-50 series. Always check the specific controller’s documentation for compatibility. What is the minimum required conductivity of the fluid for this electrode to function correctly?This electrode is designed for conductive liquids. The switching points are specified for conductivities of c = 0.3 cm-1 and c = 0.13 cm-1. It is suitable for typical boiler feedwater and condensate. Can the probe length of 85 mm be shortened or extended for a specific application?No, the probe length is factory-set and should not be modified. Altering the length can affect its performance and safety certifications. A different model with the correct length should be ordered if needed. Last Update: Friday, March 13, 2026 profideals is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners.