VRP-M VAV
Overview of the system
2 / 28 Product information S4-VRP-M VAV • en • v2.0 • 11.2006 • Subject to changes www.belimo.eu
Pressure sensors for
static differential pressure measurement
VFP-100 VFP-300 VFP-600
Pressure range 0 ... 100 Pa 0 ... 300 Pa 0 ... 600 Pa
Medium
– Slightly dusty air
– Very dusty air
– Corrosive gases
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*
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*
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*
Power supply From VRP-M From VRP-M From VRP-M
VRP-M connection Ready to connect Ready to connect Ready to connect
* For a list of sensor materials that come into contact with the medium,
see «Technical data» for the VFP-.., page 19
Damper actuators
NMQB24-SRV-ST NM24A-V-ST
Torque 4 Nm 10 Nm
Speed < 5 s 110 ... 150 s
Power supply From VRP-M From VRP-M
VRP-M connection Ready to connect Ready to connect
VAV functions
Application
Volumenstrom
VAV / CAV
Pressure
STP
VAV:
min
...
max
●
CAV:
min
/
mid
/
max
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Override functions:
Open – closed
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Extraction systems ●
Laboratory exhaust systems ●
Bus integration ● ●
Fan optimisation ●
Modulating pressure:
P
min
… P
max
●
Stepped pressure: P
min
/ P
max
●
Override functions OPEN / CLOSE
●
Motor stop function ●
System components
VRP-M control solution
VRP-M
VAV / CAV STP
Power supply AC/DC 24 V AC/DC 24 V
Modulating control 0 ... 10 / 2 ... 10 V 0 ... 10 / 2 ... 10 V
0 ... 20 / 4 ... 20 mA 0 ... 20 / 4 ... 20 mA
Stepped control Contacts, switches Contacts, switches
Bus function
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