Michell Instruments SF72, Руководство пользователя

Страница: 14 / 28

SF72 Transmitter User’s Manual
6 97325 Issue 4, May 2018
INSTALLATION
2.5.1 Transmitter Mounting - Sample Block (Optional)
(Applicable to the SF72 ⅝ ” -18 UNF and G½ BSP versions ONLY)
The following procedure must be carried out by a quali fi ed
installation engineer.
To mount the transmitter into the sensor block (preferred method), proceed as follows,
refer to
Figure 7.
1. Remove the protective cover (2) and the desiccant capsule (2a) from the
tip of the transmitter (1).
2. Fit the seal (4) over the threaded part of the transmitter body.
WARNING: Under no circumstances should the sensor
guard be handled with the fi ngers.
3. Screw the transmitter (1) into the sample block (3) and tighten to the
recommended torque setting (see Section 2.2). NOTE : Use the fl ats of
the hexagonal nut and not the sensor body.
4. Fit the transmitter cable/connector assembly to the plug located on the
base of the transmitter and tighten the fi xing screw (see Section 2.2).
3
4
1
2
2a
Figure 7
Transmitter Mounting - Sensor Block