Endress+Hauser Levelflex FMP55 - Page 19

Levelflex FMP55 HART Mounting
Endress+Hauser 19
6.1.4 Special mounting conditions
Bypasses and stilling wells
A B
³100
(3.94)
3
21
A0014129
1 Mounting in a stilling well
2 Mounting in a bypass
3 Minimum distance between end of probe and lower edge of the bypass; see table below
Minimum distance between end of probe and lower edge of the bypass
Type of probe Minimum distance
Rope 150 mm (6 in)
Rod 10 mm (0.4 in)
Coax 10 mm (0.4 in)
• Pipe diameter: > 40 mm (1.6") for rod probes
• Rod probe installation can take place up to a diameter size of 150 mm (6 in). In the event of
larger diameters, a coax probe is recommended.
• Side disposals, holes or slits and welded joints that protrude up to approx. 5 mm (0.2")
inwards do not influence the measurement.
• The pipe may not exhibit any steps in diameter.
• The probe must be 100 mm longer than the lower disposal.