GESTRA VR 18-A LEVEL SWITCH, LOT OF 2 PCS, FREE SHIPPING

This GESTRA VR18-A is a conductive type level switch for industrial and marine boiler water level monitoring systems. The boiler level switch works with conductive level electrodes, detects water presence/absence and triggers relay contact output for high/low level alarm and feedwater pump on/off control. The boiler level switch provides level limit protection for steam boilers, prevents dry boiler or overfilling risk. The boiler level switch supports short circuit and open circuit fault detection for electrode probe circuits. The boiler level switch adopts DIN rail mounting and marine grade circuit design to resist vibration and temperature fluctuation inside boiler control cabinets.

This unit delivers reliable point level supervision for boiler safety automation. The VR18-A level conditioning module compares electrode conductivity signal against preset threshold and outputs potential-free relay contacts for alarm or pump interlock. The VR18-A level conditioning module has front panel LED indicators for power, high level, low level and loop fault status for on-site inspection. The VR18-A level conditioning module complies with VdTÜV boiler safety requirements and marine classification standards for commercial vessels. The VR18-A level conditioning module is widely used on marine auxiliary boilers, steam boilers and industrial boiler feedwater protection systems.

This listing includes a lot of 2 pieces, free shipping offered. It serves as vital spare level sensing component for boiler level control system overhaul and retrofit. The Gestra VR18-A spare level switch is manufactured to original GESTRA factory specifications for direct replacement. The Gestra VR18-A spare level switch protects boiler from dangerous level deviation and reduces vessel downtime during maintenance work. The Gestra VR18-A spare level switch supports simple electrode wiring and fast on-site function test. The Gestra VR18-A spare level switch is stocked by global marine boiler automation spare parts suppliers worldwide.