Pepperl+Fuchs NVFRH-125E, Руководство пользователя

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LEVEL SENSOR
Product Specifications
2
0
4
906
2
008
-0
2
EN - 7
EN
2.2 Layout and dimensions
The level sensor NVFRH-125E is delivered in the following individual components:
• Connection head
• Process connector with ½¨ internal and 1 ¨ external thread
• PTC resistor sensor sealed in plastic tube, fitted to ½¨ tube sleeve, with 5 m cable
The sensor element, cable and connection head with process connector are mounted on the
system in situ. The cable is inserted in a steel tube of the required length (not supplied).
The switching point of the level sensors is at the same level as the 5 mm bore on the plastic
tube.
1 Connection head
2 Process connection with screw connection 1 ¨
3 Steel tube ½¨ , provided by customer
4 Cable, length 5 m
5 Sensor sealed in plastic tube
6 Switching point
12
25
L
PG16
R½
R½
R1
ؽ"
1
2
3
5
4
6