2
66
I/P
&
E/P
CONVERTERS
For further information www.imi-precision.com
Electrical parameters
Medium:
Oil free, dry air, filtered to 5 µm
Output pressure:
0.2 ... 1 bar (2.9 ... 14,5 psi)
0.2 ... 6 bar (2.9 ... 87 psi)
0.2 ... 8 bar (2.9 ... 116 psi)
Supply pressure:
At least 0.7 bar (10 psi) above
maximum required output pressure.
Up to 2 bar(29 psi) instruments:
max 5 bar (72.5 psi).
Up to 8 bar (116 psi) instruments:
max 10 bar (145 psi).
Response Time:
< 0,35 seconds for 10 .... 90% or
90 ...10% of output pressure into
a 10cc load (1 bar (14,5psi) range
instruments)
Temperature sensitivity:
< 0.1% of span/°C between
-40 ... +85°C (-40 ... +185°F)
Supply sensitivity:
< 0.075% span output change per %
supply pressure change
Operating temperature:
-40 ... +85°C (-40 ... +185°F)
Air supply must be dry enough to avoid ice formation
at temperatures below +2°C(+35°F)
I.P. Rating:
IP65 in normal operation
Materials:
Body: Passivated zinc
die-casting, epoxy painted
Cover: Glass reinforced PA
Diaphragms: NBR
Technical features
Technical data - standard models
VP10
Proportional pressure control valves (I/P)
G 1/4
Reliable, rugged,
open loop control
Symbol Model Port size Flow
(l/min)
Control
signal
Output pressure
(bar)
VP1001BJ400A00 G 1/4 300 4… 20 mA 0.2… 1
VP1006BJ401A00 G 1/4 300 4… 20 mA 0.2… 6
VP1008BJ401A00 G 1/4 300 4… 20 mA 0.2… 8
Input Signal 1 ... 4 bar: 2 wire 4 ... 20 mA
6 ... 8 bar: 3 wire 4 ... 20 mA +12 ... 24 V
Failure Mode Output pressure falls to zero signal state when electrical supply fails
Connections 30 mm square connector provided (DIN 43650, form A) mountable in four orientations
