70085-1010-415 | AI-Tek 100% Original Brand New
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Passive Speed Sensor
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About the Product
AI-Tek Instruments Passive Speed Sensor 70085-1010-415
Product Overview
This is a brand new original passive speed sensor from AI-Tek Instruments. It is designed for accurate RPM measurement in demanding industrial environments. Ready for immediate shipping.
Key Technical Specifications
| Parameter | Value |
| Part Number | 70085-1010-415 |
| Output Voltage (Peak-to-Peak) | 85 V (P-P) |
| Minimum Guaranteed Voltage | 12.5 V (P-P) at 250 RPM |
| DC Resistance | 480 ohms max |
| Operating Temperature Range | -60 to +240°C |
| Frequency Response | 0 to 12,000 Hz |
| Thread Size | 3/4 - 16 UNF |
| Sensor Body Length | 3.25 inches (82.55 mm) |
| Threaded Length | 1.25 inches (31.75 mm) |
| Cable Length | 10 feet (3.05 meters) |
| Weight | 14 oz (397 grams) |
Industrial Applications & Solutions
This sensor excels in high-temperature applications like steel mills and power generation. It provides critical speed data for large industrial fans, pumps, and compressors. Its robust design solves problems in dirty and vibrating environments where other sensors fail. Use it for overspeed protection and condition monitoring on critical machinery.
Package Contents
One AI-Tek speed sensor. One mounting lock nut. Sealed in original factory packaging.
Installation Guide
Mount the sensor securely using the provided lock nut. The target gear should have a minimum of 30 teeth for optimal signal generation. Maintain an air gap of 0.5 to 1.0 mm between the sensor tip and the gear teeth. Connect the two leads to your monitoring system; no external power is required.
Compatibility Information
This model is compatible with most standard speed monitoring systems and PLCs. It is a direct replacement for many existing AI-Tek sensors in the 70085 series. Please verify thread size and electrical specifications for your specific application.
Warranty & Support
This product is covered by a 12-month manufacturer warranty. We provide 24/7 technical support and ship globally 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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