Passive Speed Sensor | AI-Tek 70085-1010-330

AI-Tek Passive Speed Sensor 70085-1010-330: Reliable Rotation Monitoring

Core Technical Specifications

Sensor Type: Passive Magnetic Pickup

Measurement Range: 0 to 10000 RPM

Gap Range: 0.25 to 1.27 mm

Output Signal: AC Voltage Sine Wave

Peak Output Voltage: 54 V (P-P)

Minimum Guaranteed Voltage: 13.4 V (P-P)

Coil Resistance: 240 ohms max

Inductance: 30 mH

Operating Temperature: -65°C to 100°C

Thread Size: M18 x 1.5

Thread Length: 101.6 mm

Wiring: 2-Wire, White lead positive

Industrial Applications & Solutions

This sensor is perfect for many tough jobs.

It monitors speed on large diesel engines and generators.

It helps protect machinery by detecting overspeed conditions.

Use it on gearboxes to track rotational speed.

It is commonly used on conveyor systems for speed feedback.

It solves problems in dirty and hot environments.

Its simple design means it rarely breaks down.

You can install it close to moving parts without contact.

Easy Installation Guide

Find a spot on the machine to mount the sensor.

Drill and tap an M18 x 1.5 threaded hole.

Screw the sensor into the hole until the tip is close to the gear.

Keep a gap of about 0.5 mm between the sensor and the gear teeth.

Connect the two wires to your monitoring system.

The white wire is the positive lead.

No external power is needed for this passive sensor.

Compatible Equipment

Works with most tachometers and frequency meters.

Compatible with AI-Tek and Airpax meter displays.

Often used with Woodward and other speed control systems.

Check your system requires a passive sensor for proper operation.

What You Will Receive

One Passive Speed Sensor.

Model Number: 70085-1010-330.

All necessary technical data sheets.

This package does not include any certificates.

This product has a 12-month warranty.

Shipping & Support

This item is in stock now.

We ship fast in 7 working days.

We use Fedex UPS and DHL for reliable delivery.

The shipping weight is 2 kg.

Our technical support team is available 24 hours a day to help you.