Product Description

GESTRA ERL16-1

The GESTRA ERL16-1 is a level electrode designed for reliable liquid level detection in conductive fluids. It is commonly utilized in steam boilers, condensate tanks, and other industrial applications requiring precise level monitoring and control. The ERL16-1 operates on the conductive principle and is typically paired with GESTRA level controllers (such as the NRS 1-x series) to provide high or low-level alarms, pump control, or water level limiting functions. Its robust construction with a C22.8 carbon steel body and PTFE insulation ensures durability in demanding environments.

Technical Specifications:

Type: Level Electrode
Model: ERL16-1
Application: Detection of liquid levels in conductive fluids
Operating Principle: Conductive
Nominal Pressure Rating: PN 40
Max. Permissible Temperature: 239 °C (at PN 40, corresponding to saturation steam temperature)
Process Connection: G 3/4 A (male thread according to DIN ISO 228-1)
Body Material: Carbon Steel C22.8 (Material No. 1.0460)
Electrode Rod Material (typical): Stainless Steel 1.4571 (AISI 316Ti) – Note: Electrode rod is ordered separately to required length.
Insulation Material: PTFE (Polytetrafluoroethylene)
Compatibility: Designed for use with GESTRA level controllers (e.g., NRS 1-x series, URS series)