70085-1010-214 Velocity Sensor | AI-Tek Instruments

AI-Tek Instruments Passive Speed Sensor 70085-1010-214

The 70085-1010-214 provides reliable passive speed monitoring for industrial applications. This AI-Tek Airpax sensor generates voltage signals without external power requirements. It delivers consistent performance across various temperature conditions and industrial environments.

Product Information

• Part Number: 70085-1010-214
• Model Type: Passive Speed Sensor
• Brand Manufacturer: AI-Tek Instruments (Airpax)
• Product Condition: New and Original Factory Packaging
• Warranty Period: 12 Months Factory Warranty

Technical Specifications

• Sensor Length: 3.06 inches (77.72 millimeters)
• Standard Output Voltage: 120 volts peak to peak
• Guaranteed Output Voltage: 15.1 volts peak to peak minimum
• DC Resistance: 250 ohms maximum resistance
• Operating Temperature: -55 to +107 degrees Celsius

Additional Technical Parameters

• Measurement Range: 0 to 10,000 RPM standard
• Target Requirements: Ferromagnetic gear tooth
• Installation Gap: 0.25 to 1.5 millimeters optimal
• Frequency Response: 10 Hz to 5,000 Hz range
• Output Signal: Sinusoidal AC voltage waveform
• Connector Type: Industrial grade connector
• Housing Material: Stainless steel construction

Key Features & Benefits

• Passive operation requires no external power supply
• High 120V P-P output for strong signal quality
• Compact 3.06 inch design for tight spaces
• Wide temperature range for various environments
• Low 250 ohm resistance for minimal signal loss

Industrial Applications

• Industrial motor speed monitoring
• Gearbox rotational speed measurement
• Conveyor system speed detection
• Pump and compressor monitoring
• Turbocharger speed measurement
• Industrial machinery protection

Installation Guide

• Mount sensor securely facing gear teeth
• Maintain 0.25-1.5mm gap from target
• Ensure proper alignment with rotating target
• Use appropriate mounting hardware
• Verify output signal with oscilloscope
• Check for proper voltage output levels

Electrical Characteristics

• Power Requirement: None (self-generating)
• Output Type: AC voltage signal
• Signal Amplitude: Speed dependent
• Load Compatibility: High impedance preferred
• Signal Conditioning: Optional for processing

Compatibility Information

• Works with most speed monitoring systems
• Compatible with PLC frequency inputs
• Connects to tachometer displays
• Interfaces with data acquisition systems
• Works with overspeed protection devices

Packaging & Shipping

• Original factory packaging
• Protected against moisture and damage
• Includes installation documentation
• Worldwide shipping available
• Fast delivery options

Frequently Asked Questions

• Does this sensor need external power? No it is passive and self-generating.
• What is the guaranteed output voltage? 15.1 volts peak to peak minimum.
• What temperature range does it support? -55 to +107 degrees Celsius.
• What is the maximum DC resistance? 250 ohms maximum resistance.