VA-214

The VA-214 Capacitive Level Sensor Amplifier combines continuous level measurement with a freely programmable switching point in a single device. The amplifier simultaneously provides one analog process value and one switching output, making it suitable for monitoring and controlling industrial filling processes.

The switching point can be freely configured as a normally open (NO) or normally closed (NC) output along the probe rod. The measured level value can be transmitted as either a current or voltage signal, allowing flexible integration into various control and automation systems.

For enhanced operational safety, the analog output includes cable break protection, while the integrated LED bar display provides a visual representation of the measured level directly on the amplifier.

Depending on the application and medium, the sensor can be configured using stainless steel (V4A), PTFE (Teflon) or PEEK materials, ensuring compatibility with a wide range of industrial processes.

Key Features

• One programmable switching point
• Freely configurable NO or NC switching output
• One continuous analog measurement value
• Analog output as current or voltage signal
• Analog signal with cable break protection
• Measured value displayed directly on the amplifier
• Visual level indication via LED bar display
• Sensor materials selectable according to medium
• Suitable for industrial and food processing applications

Technical Specifications

• Supply voltage: 20–30 V DC
• Connection: M12
• Mounting method: Screw mounting
• Operating temperature: 0 °C to +70 °C
• Optical feedback: LED bar display
• Output: Analog + PNP
• Measuring accuracy:
  • ±1% of the upper limit of the effective range
  • ±3% of the upper limit of the effective range

Available Analog Outputs:

• 0...20 mA
• 4...20 mA
• 0...10 V

Available Sensor Materials

• Stainless steel (V4A)
• PTFE (Teflon)
• PEEK

Applications:

• Plants & Machines
• Food & Beverage Industry
• Level Monitoring
• Filling Processes
• Industrial Automation
• Process Control Systems