Product Summary
The 70085-1010-289 is a robust passive magnetic speed sensor from AI-TEK. It delivers reliable rotational speed sensing for demanding industrial environments. This model features a 10-32 threaded body with a 1.25-inch length. It provides a standard output voltage of 6 V peak-to-peak. Engineers trust this sensor for its wide temperature range and durable construction.
Expert Technical Evaluation & Performance Review
Precision Output and Signal Integrity
The 70085-1010-289 generates a standard output voltage of 6 V P-P. This strong signal ensures reliable transmission to connected monitoring systems. The guaranteed minimum output is 0.3 V P-P. This specification confirms performance even at low target speeds. The sensor’s typical inductance measures 2 mH. This value supports stable signal generation in high-vibration settings. The white lead is positive for simple output polarity identification. This clarity reduces wiring errors during installation.
Environmental Tolerances and Durability
This sensor operates effectively from -73 to +150 degrees Celsius. This broad range suits extreme cold storage and high-heat machinery. The device also withstands temperature spikes up to 232 degrees Celsius. This rating provides a safety margin for transient thermal events. The sensor weighs only one ounce maximum. This lightweight design minimizes mechanical stress on mounting brackets. The maximum DC resistance is 50 ohms. This low resistance supports efficient signal transfer.
Step-by-Step User & Installation Guide
Mechanical Mounting Procedure
First, select a clean mounting surface for the sensor. Then, align the 10-32 threaded body with the target hole. The thread length measures exactly 1.25 inches. Ensure the sensor length of 1.25 inches matches your clearance requirements. Tighten the sensor securely without over-torquing the threads. This prevents damage to the housing or thread galling. Finally, verify the sensor tip gap according to your target gear specifications.
Electrical Wiring and Deployment
The sensor terminates with two 18-inch long wires. Connect the white lead to the positive input on your controller. Connect the other lead to the common or signal return. The leads are 45.7 centimeters long for flexible routing. Ensure all connections are clean and free from moisture. Then, power up the system and verify the output signal. Confirm the signal reaches the required 6 V P-P threshold. This simple process ensures accurate speed monitoring from startup.
Logistics & Standard Packaging Details
- One AI-TEK 70085-1010-289 speed sensor
- Pre-terminated wire leads with 18-inch length
- Product documentation and part number label
- Protective packaging for secure transit
- Express delivery shipping is available via FedEx, UPS, and DHL
