The KV75 Series Capacitive Switching Amplifier (Part Number: KV750450) engineered and produced by premier German sensor specialist ipf electronic gmbh is a dedicated signal conditioning and evaluation unit designed for use with high-temperature capacitive sensor heads operating in thermal zones where standard integrated electronics cannot survive.

PRODUCT SPECIFICATIONS & FEATURES (PART NO: KV750450):
- Part Number: KV750450
- Manufacturer: ipf electronic gmbh (Germany)
- Device Category: Capacitive Sensor Switching Amplifier for High-Temperature Probes
- Mechanical Dimensions: Compact cuboid format measuring 30 x 47 x 75 mm, allowing flexible surface mounting on machine frames or inside electrical enclosures.
- Wide Operating Voltage: 18 – 36 V DC with integrated power ripple filtering and transient protection.
- Precision Sensitivity Calibration: Integrated multi-turn potentiometer enabling fine-tuning of the switching threshold according to specific target media (such as liquids, oils, granulates, powders, or hot adhesive).
- LED Diagnostics: Visual LED indicators on the front panel provide clear operational feedback for supply power and switching output status, streamlining on-site calibration.
- Heavy-Duty Connection Lead: 2-meter (2m) integrated PUR (Polyurethane) flying lead cable offering superior resistance to oil, abrasion, grease, and mechanical flexing.
- Enclosure Construction: Manufactured from high-grade Polyamide (PA) plastic, offering high impact strength, chemical resistance, and an IP65 environmental seal against water and dust.

KEY HIGHLIGHTS:
- Complete Thermal Decoupling: Keeps the passive capacitive measuring probe in extreme temperature zones while the electronic switching amplifier remains safely outside, eliminating thermal drift and premature component breakdown.
- Advanced Noise & Interference Immunity: High-frequency signal processing circuitry filters out false signals caused by material buildup, dust condensation on the probe face, or electromagnetic interference from nearby variable frequency drives (VFDs).
- German Engineering Reliability: Designed for continuous 24/7 industrial duty cycles, minimizing maintenance interventions in critical process automation plants.

• Manufacturer: ipf electronic gmbh
• Origin: Germany
• Part Number: KV750450
• Device Type: Capacitive Switching Amplifier (for high-temperature capacitive sensors)
• Sensor Probe Compatibility: Connects to ipf electronic high-temperature capacitive sensor heads
• Dimensions (W x H x D): 30 x 47 x 75 mm
• Operating Voltage Range: 18 – 36 V DC
• Residual Ripple: ≤ 10%
• No-Load Current Consumption: ≤ 20 mA
• Maximum Switching Output Current: 200 mA (up to 400 mA depending on load)
• Voltage Drop: ≤ 2.5 V
• Sensitivity Setting: Multi-turn potentiometer adjustment
• Status Display: Integrated LED indicators for power and output status
• Electrical Connection: Integral 2-meter PUR sheathed cable (2m PUR cable tail)
• Housing Material: High-grade Polyamide (PA)
• Ingress Protection Rating: IP65 (Dust-tight and water jet resistant)
• Operating Ambient Temperature of Amplifier: -10°C to +60°C
• Typical Applications: Level monitoring in chemical storage vessels, hot plastic granulate hopper monitoring on extrusion machines, grain dryer chute detection, hot-melt glue tanks on packaging machinery, and industrial oil circulation systems.