Switch amplifier ELECTRA – VNR 23M
Dual-Channel Switch Amplifier for Conductive Level Probes
Key Features:
⚡ Dual Measuring Channels
Features two independent measuring channels, enabling simultaneous control of multiple level points for enhanced process flexibility.
🎛️ Adjustable Sensitivity & Delay
Sensitivity is adjustable from 8 to 250 µS, while the configurable switching delay helps eliminate false alarms caused by turbulence or splashing.
🧠 Microprocessor Technology
Advanced microprocessor control ensures stable operation, accurate switching, and dependable level monitoring in industrial applications.
Key Features:
🔄 Low-Voltage AC Measurement
Operates with alternating current to prevent electrode incrustation and galvanic corrosion, extending probe life and improving reliability.
🔔 Relay Outputs
Equipped with SPDT relay outputs for reliable control of pumps, alarms, valves, and other automation equipment.
🔧 DIN Rail Mounting
Compact DIN rail housing enables fast installation inside industrial control panels and electrical cabinets.
Applications:
💧 Water & Wastewater Treatment
Ideal for pump control, overflow protection, and liquid level monitoring in tanks and reservoirs.
⚗️ Chemical Processing
Suitable for conductive chemicals and industrial liquids requiring reliable level control.
🏭 Industrial Process Automation
Provides dependable level control for filling, emptying, dosing, and safety applications.
⚙️ Storage Tanks & Process Vessels
Supports minimum and maximum level control in storage tanks, process vessels, and industrial systems.
Why Choose This Solution?
Dual-Channel Monitoring
Simultaneous control of two independent level points.
Adjustable Sensitivity & Delay
Configurable to suit different conductive liquids and process conditions.
Easy Installation
Compact DIN rail mounting with simple wiring.
Industrial Reliability
AC measurement technology and microprocessor control ensure long-term, maintenance-friendly performance.
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