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70085-1010-403 AI-Tek | 100% Original Brand New

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About the Product

AI-Tek Airpax Passive Speed Sensor 70085-1010-403

Product Overview

This is a new original AI-Tek Airpax passive speed sensor. It is designed for safe use in hazardous locations with FM and ATEX approvals. Ready to ship today.

Specification Value
Part Number 70085-1010-403
Output Voltage 90 V (P-P)
Guaranteed Voltage 9.4 V (P-P)
DC Resistance 750 ohms max
Inductance 210 mH max
Operating Temperature -55 to +232° C
Thread Size 5/8-18 UNF
Thread Length 1.5 inch (38.1 mm)
Sensor Length 2.75 inch (69.85 mm)
Cable Length 15 ft (4.57 m)

Key Features And Uses

This sensor is built for extreme conditions. Its high temperature rating up to 232°C is perfect for gas turbines and engine rooms. The long 15-foot cable allows flexible installation. FM and ATEX approvals mean it is safe for use in potentially explosive atmospheres like chemical plants or oil refineries.

What You Get

One Passive Speed Sensor. All necessary mounting hardware. Original factory packaging.

Installation Notes

Ensure the target gear has clean teeth for a strong signal. Maintain an air gap of approximately 0.03 to 0.05 inches between the sensor and the gear tooth. The white wire is the positive output lead.

Compatibility Info

This sensor is a direct replacement for many systems using AI-Tek Airpax sensors. It works with standard speed monitors and tachometers. Please verify your thread size and output requirements before ordering.

Warranty & Shipping

This product includes a full 12-month warranty. We ship worldwide via FedEx, UPS, and DHL for fast delivery.

  • 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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