GDX-350 Transmitter
Instructions for Replacing
an Uncalibrated Sensor
Instruction: 5600-9003
Revision: 0
September 13, 2012
Replacement Instructions
IMPORTANT:
This sensor requires calibration before being placed into service.
1.
Ensure the area is safe for maintenance to be performed in accordance with area
requirements and local regulations.
2.
Remove power from the GDX-350 transmitter.
3.
Loosen, unscrew, and remove the sensor head cap using the sensor replacement tool (P/N:
5600-0002) as shown below.
Figure 1. Sensor Head Cap and Sensor Replacement Tool
4.
Remove the old sensor assembly (sensor and printed circuit board), noting the position of
the notch found on the PCB header.
5.
Install the new replacement sensor module.
