Siemens SITRANS P Operating Instructions Manual page 60

Installing/mounting
5.4 Installation with remote seal
Installation type G
Pressure transmitter for differential
pressure above the upper measuring
point, no vacuum
Installation type H
Below the lower measuring point
Installation type J
Between the measuring points, no
vacuum
60
H ≤ 7 m (23 ft), for halocarbon oil, however only H1
1
≤ 4 m (13.1 ft)
Start of scale value:
p = ρ * g * H - ρ * g * H
LRV FL U oil
Full-scale value:
p = ρ * g * H - ρ
URV FL O oil
Start of scale value:
p = ρ * g * H - ρ * g * H
LRV FL U oil
Full-scale value:
p = ρ * g * H - ρ
URV FL O oil
H ≤ 7 m (23 ft); with halocarbon oil as the filling
2
liquid, only H ≤ 4 m(13.1 ft)
2
Start of scale value:
p = ρ * g * H - ρ * g * H
LRV FL U oil
Full-scale value:
p = ρ * g * H - ρ
URV FL O oil
SITRANS P320/P420 with 4 to 20 mA/HART
Operating Instructions, 11/2019, A5E44852162-AC
V
* g * H
V
V
* g * H
V
V
* g * H
V