AI-Tek 70085-1010-131 | Short Length Speed Sensor

AI-Tek Instruments Passive Speed Sensor 70085-1010-131

The 70085-1010-131 provides compact speed monitoring solutions for space-constrained industrial applications. This AI-Tek passive sensor delivers high output voltage signals without external power requirements. Its short length design enables installation in tight machinery spaces while maintaining reliable performance.

Technical Specifications

• Part Number: 70085-1010-131
• Sensor Length: 1.687 inches compact design
• Output Voltage: 120 volts peak to peak standard
• Operating Temperature: -55 to +107 degrees Celsius
• Cable Length: 10 feet (3.05 meters) integrated
• Shipping Weight: 2 kilograms complete package

Additional Technical Parameters

• Measurement Range: 0 to 8,000 RPM capability
• DC Resistance: 260 ohms maximum typical
• Frequency Response: 15 Hz to 3,000 Hz operational
• Target Material: Ferromagnetic gear tooth required
• Installation Gap: 0.2 to 1.0 millimeters optimal
• Output Signal: Sinusoidal AC voltage waveform
• Housing Material: Stainless steel construction
• Cable Type: Industrial grade shielded

Key Features & Benefits

• Compact 1.687 inch length for tight spaces
• High 120V P-P output for strong signals
• Passive design requires no external power
• 10-foot integrated cable for flexibility
• Wide temperature range operation

Industrial Applications

• Compact motor speed monitoring
• Small gearbox speed measurement
• Limited space machinery applications
• Portable equipment speed detection
• Integrated machinery systems
• Robotics and automation systems

Installation Guide

• Mount sensor in confined spaces
• Maintain 0.2-1.0mm gap from target
• Ensure proper alignment with gear teeth
• Route 10-foot cable appropriately
• Verify 120V P-P output signal
• Check for proper mechanical clearance

Electrical Characteristics

• Power Requirement: None (self-generating)
• Output Type: AC voltage signal
• Signal Amplitude: Speed dependent
• Waveform: Clean sinusoidal pattern
• Load Compatibility: High impedance preferred

Compatibility Information

• Works with standard speed monitors
• Compatible with PLC frequency inputs
• Connects to tachometer displays
• Interfaces with data acquisition systems
• Works with overspeed protection relays

Packaging & Shipping

• Protective industrial packaging
• Includes sensor with 10-foot cable
• Installation instructions provided
• 2.1 kg total shipping weight
• Worldwide shipping available
• Carriers: FedEx, UPS, DHL

Frequently Asked Questions

• How short is this sensor? 1.687 inches total length.
• What output voltage does it generate? 120 volts peak to peak standard.
• What is the cable length? 10 feet (3.05 meters) integrated.
• What temperature range does it support? -55 to +107 degrees Celsius.