AI-Tek Instruments - Speed Sensor 70085-1010-422

AI-Tek Instruments 70085-1010-422 Speed Sensor

Professional passive magnetic speed sensor for accurate RPM measurement in extreme industrial conditions. Self-powered design ensures reliable operation.

Technical Specifications

• Part Number: 70085-1010-422
• Type: Passive Magnetic Speed Sensor
• Output Signal: AC Sine Wave
• Peak-to-Peak Voltage: 58 V (P-P)
• Minimum Output: 15 V (P-P)
• DC Resistance: 250 ohms maximum
• Inductance: 35 mH reference
• Operating Temperature: -54°C to +100°C
• Cable Length: 12 feet (3.66 meters)

Performance Features

• Speed Range: 0 to 12,000 RPM
• Gap Range: 0.25 to 2.0 mm
• Frequency Response: 0 to 2,500 Hz
• Target Material: Ferrous Metal Gear Teeth
• Minimum Teeth: 30 teeth required

Physical Construction

• Housing Material: 316 Stainless Steel
• Thread Size: 3/4-16 UNF
• Overall Length: 4.25 inches (108 mm)
• Sealing: Double O-Ring Protection
• Connector: IP67 Weatherproof Rated
• Weight: 0.45 kg (1 lb)

Installation Instructions

• Mount sensor perpendicular to gear rotation
• Maintain air gap between 0.5-1.5mm from target
• Secure with proper torque (25-30 ft-lbs)
• Route cable away from high temperature sources
• Connect directly to speed monitoring equipment

Package Contents

• One AI-Tek Speed Sensor 70085-1010-422
• Complete mounting hardware kit
• Installation documentation
• 12 month warranty certificate

Shipping & Support

• In Stock - Ships Within 24 Hours
• Fast worldwide shipping via FedEx, UPS, DHL
• 24/7 technical assistance available
• 12 months limited warranty included

Product Documentation

Download Complete Specifications PDF