Arthur Grillo DPC200-R Installatie- en bedieningshandleiding - Pagina 12
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OPERATION
5.5 Adjustable parameters
Parameter
Unit
Pa
[
Operating
Measuring mode or control mode
mode:
Differential pressure ΔP [Pa] or [InH
Parameter
Volume flow V [m
Volume flow calculation according to: V = k · √Δp
with:
Volume flow range up to 999,999 m
K-factor:
Maximum volume flow (V
Measuring range:
Measuring range: 500 Pa, k=10,000
Measuring range: 1000 Pa, k=10,000
Measuring range: 2000 Pa, k=10,000
Measuring range: 4000 Pa, k=10,000
Measuring range: 6000 Pa, k=10,000
Differential pressure from 0 % up to 100 % of measuring range.
Limit values:
Volume flow from 0.5 % up to 100 % of measuring range,
k-factor is considered. Please refer to chapter 5.6.
Nominal
Differential pressure from 0 % up to 100 % of measuring range.
values
Volume flow from 0.5 % up to 100 % of measuring range,
(setpoints):
k-factor is considered. Please refer to chapter 5.6.
Output vol-
0...10 V DC
tage:
P-gain:
0...1,000
I-gain:
0...100
positive/(heating):
Control
characteri-
negative/(cooling):
stic:
alarm delay
Switching delay time adjustment range:
time
1...60 seconds or 2....15 minutes
12
Selection or parameter range
and
m
/h
or
InH
3
]
[
]
[
2
/h] or [l/s]
3
V = Volume flow in [m
k = flow factor, adjustment range: 1...10.000 measuring range
Δp = differential pressure in [Pa] or [InH
50 Pa, k=10,000
Control deviation = set value – actual value
The output increases when set value > actual value
Control deviation = actual value – set value
The output increases when actual value > set value
Doc.-no.: DPC200-R_02_EN
O
and
l/s
]
[
]
O]
2
/h] or [l/s]
3
O]
2
/h
3
)
max
V
= 70,710 m
max
V
= 223,607 m
max
V
= 316,228 m
max
V
= 447,214 m
max
V
= 632,456 m
max
V
= 774,597 m
max
Issue: 06/2018
Default
setting
Pa
and
[
]
m
/h
3
[
measuring
mode
differential
pressure ΔP
[Pa]
K = 70
/h;
3
/h;
3
/h;
3
/h;
3
/h;
3
/h;
3
OFF
placeholder
1: 8888
2: 8888
U
= 10 VDC
out
P = 50
I = 3.15
positive /
heating
10 s
]