LNK-K Conductive Level Switch

Brand: KOBOLD Instruments, Inc.

The conductive KOBOLD level probes LNK-K are use for level measurement. The electrical resistance between metallic vessel and level electrode is measured and evaluated. In combination with the KOBOLD LZE or LZE-R weld-in sleeves, the probe provides a measuring point that has no dead space and meets hygiene standards.

This level switch is therefore very well suited for CIP/SIP cleaning and because of its compact design the device is suitable for almost every measurement. The KOBOLD probes LNK-K are also available with integrated evaluating electronics. The output signal (24 V DC) can thus be connected to a PLC for evaluation.

This means lower installation costs, minimum wiring requirements and a high degree of noise immunity. The level probes are connected electronically through an M12x1 plug connection. Different stem lengths are available. The stem may also be E-CTFE coated, so that foaming media can be detected.

Specifications

Ambient Temperature Range

  • 0° to 70° C (32° to 158° F)

Applications

  • Level Monitoring in All Conductive Media

Approvals & Certifications

  • CE
  • EHEDG

BSP Connection

  • G 1/2"

Delay Time

  • 1 second

Electrical Connectors

  • M12 × 1-Stecker

Electrical Protection

  • Short Circuit

Environmental Protection

  • IP67

Function

  • Full/Empty Report

Head Material

  • 316 Stainless Steel

Length

  • 3.94" to 59.1" (100 to 1,500 mm) - Electrode Length

Materials of Construction

  • 316 Stainless Steel - Thread Supports
  • ECTFE - Electrode Coating
  • PEEK - Insulating Section

Media

  • Conductive Fluids

Operating Pressure

  • Maximum

Output

  • Maximum
  • Open Collector
  • PNP

Power Requirement

  • 15 mA
  • 15-36 Vdc

Process Temperature

  • 150° C (300° F) for CIP Process
  • -20° to 100° C (-4° to 212° F)

Resistance

  • 2 to 200 kiloohms - Sensitivity

Stem Material

  • 316 Stainless Steel - Electrode Stem

Supply Voltage

  • 2 Vac/500 Hz - Electrode Voltage

Switch Type

  • PNP

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