Endress+Hauser Prothermo NMT532, Руководство по эксплуатации

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Prothermo NMT532 Installation
Hauser 21
5.5 Mounting NMT532 on fixed roof tank
There are three ways to install NMT532 onto a fixed roof tank:
• Top anchor method
• Thermo well method
• Anchor weight method
If a heating coil is attached to the bottom of the tank, the clearance between the
bottom hook of the flexible tube and the bottom of the tank may vary depending on
the type of heating coil.
5.5.1 Top anchor method
The flexible tube is fixed with a wire hook and a top anchor.
Ø26 (1.02)
1
2
3
4
6
5
a
b
8
A0038596
 13 Fixed roof tank. Unit of measurement mm (in)
a 400 mm (15.57 in) (Clearance below bottom hook)
b Approx.500 mm (20 in) (From the bottom of the tank to the temperature element position #1)
1 Electrical compartment
2 Cable entry as specified
3 Flange
4 Temperature probe
5 Wire hook
6 Tensioning wire
7 Top anchor