7. Sensor clamp: To secure the sensor.
8. Sensor: See Section 2.4.
9. Ground lug: To ground the Hydran M2-X.
10. Display window: The cover has a window to see the display. The display,
along with the keypad, is located on the front of the electronic card cage.
To access the display and keypad, the cover must be removed. For more
information on the display and keypad, see Chapter 4.
Figure 2-4: Interior of the Hydran M2-X
2.3 Electronic Card Cage
The user interface (display and keypad), terminal blocks, fuse holder and
connectors are all mounted on the exterior of the electronic card cage (see Figure
2-4).
2.3.1 Front – Keypad and Display