When installing your sensor it is imperative to data retrieval that the sensor is installed in the correct direction. Below you will find instructions on how to ensure you have the correct sensor placement.
Are you installing a Type 84 Sensor or something else?
Due to the small size factor of the Type 84 it requires a different orientation. Please be aware when interpreting data for the Type 84 sensor, as the axes presented may not conform to industry standards.
The Type 84 sensor should be mounted in the vertical position and have the “Y” axis pointed parallel with the shaft (Axial). The “Z” axis should be pointed in the Radial Horizontal-plane direction parallel to the bearing. The “X” axis should be pointed straight down through the bearing (vertical).
Is the sensor going to be mounted in the vertical or horizontal position?
The sensor should be mounted in the vertical or horizontal position above the inboard bearing. In the case where this is not possible, the sensors should still be mounted as close to the bearings as possible.
A sensor mounted in the vertical position should have the “X” axis pointed parallel with the shaft (Axial). The “Y” axis should be pointed in the Radial Horizontal-plane direction parallel to the bearing. The “Z” axis should be pointed straight down through the bearing (vertical).
A sensor mounted in the (horizontal) position should have the “X” axis pointed parallel with the shaft (Axial). The “Y” axis should be pointed in the Radial Vertical direction perpendicular to the bearing. The “Z” axis should be pointed the Radial Horizontal-plane direction through the bearing (horizontal).
As a reminder bearings are the ideal place to mount the sensor in order to collect vibration data optimal results. In cases where it is not possible to mount due to guarding, mount as close to the bearing while following installation guidelines.