Milltronics IQ Radar 160, Инструкция по эксплуатации, Страница: 23 / 81

PL-550 IQ Radar 160/160 Ex Page 23
Installation
Rod Assembly
Rod Extension Requirements
standpipe i.d.
standpipe height mm (inches)
*
<100 (4) 100 to 150 (4 to 6) 150 to 200 (6 to 8)
50 mm (2”) n/r ** **
80 mm (3”) n/r 50 mm 100 mm
100 mm (4”) n/r 50 mm 100 mm
150 mm (6”) n/r 50 mm 100 mm
>150 mm (6”) n/r n/r n/r
n/r extension not required
*
Consult Milltronics for assistance with standpipe sizes not listed.
**
application not recommended for 50 mm (2”) i.d. standpipes greater than 100 mm (4”)
long
optional
extension
Note:
Ingress of water or process fluids into the connecting
threads can cause reflections at the connection,
appearing as false echoes.
Apply Teflon paste to threads and tighten slowly. Ensure
that the rod sections mate securely with no gaps. Do not
apply too much Teflon paste or parts will not mate
securely.
Do not use wrenches or pliers. Hand tight only.
Sealant must have
ε
r < 3. We recommend a sealant such
as Teflon paste or silicone compound.
Teflon paste
(supplied)
50 mm
(2”)
100 mm
(4”)