AI-Tek | 70085-1010-329 Passive Speed Sensor
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Passive Speed Sensor
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About the Product
AI-Tek Passive Speed Sensor 70085-1010-329
Product Overview
Brand new original sensor from AI-Tek Instruments (formerly Airpax). Designed for precise RPM measurement in demanding industrial environments. Comes in factory sealed packaging with full 12-month warranty.
Technical Specifications
Measurement Range: 0-12,000 RPM
Standard Output Voltage: 54 V (P-P)
Minimum Output: 15 V (P-P) at guarantee point
Electrical Resistance: 220 ohms maximum
Operating Temperature: -65°C to +100°C
Sensor Body Length: 2.75 inches
Output Cable Length: 10 feet (3.05 meters)
Industrial Applications
Perfect for monitoring critical rotating equipment. Ideal for pump systems, conveyor drives, and turbine applications. Provides reliable overspeed protection for industrial machinery.
Package Contents
One complete speed sensor assembly. Factory fresh with protective packaging.
Installation Guide
Mount using standard 5/8-18 UNF threaded connection. Maintain 0.5-1.0mm air gap to gear teeth. Connect two-wire output to monitoring system.
Compatibility Information
Works with most speed monitoring systems and PLCs. Direct replacement for many obsolete sensors.
Order & Shipping Details
AVAILABILITY: IN STOCK
Lead Time: Ships in 7-10 working days
Shipping Weight: 2 kg per unit
Global shipping via FedEx, UPS, and DHL
Quick Quotes & Info
- Quick Quotes: Receive pricing and availability fast from our dedicated customer service team.
- Delivery: Expedited, freight, and international shipping available worldwide.
- Warranty: NexAuto offers a 12-month warranty on all parts purchased from us, in addition to any manufacturer coverage.
- Returns: 30-day return policy for defective or mismatched parts, ensuring peace of mind.
- Payment: Flexible options including major credit cards, PayPal, and bank transfers.
- Custom Calibration: Provide your specifications, and we’ll handle the rest with precision.

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