PKP DV04 Series, Instruction Manual, Page: 19 / 19

Model (table. 1):
Depending on the field of applications and media properties,
the DV04 available in 6 different models:
Model Material Min.
viscosity
[mm²/s]
Accuracy [%
of measured
value]
Media properties
Viscosity Lubricating
properties
1 GJS-
400/600
20 ± 0,3 low good
2 GJS-400 50 ± 0,5 intermediate good
4 GJS-400 100 ± 0,5 intermediate low
5 st. steel
1.4404
100 ± 0,5
DV04.2: ± 3
intermediate low
6 st. steel
1.4404
20 ± 0,3 low good
8 st. steel
1.4404
20 ± 1 low low
Process connection (table. 2):
Model 1 2 4 5 6 8
MB-Code Ball
bearing
Ball
bearing
Carbide
plain
bearing
Carbide
plain
bearing
Ball
bearing
Hybrid
ball
bearing
DV04.2
G 3/8 - - G 1/8 G 1/8 G 1/8
DV04.3
G 3/8 - - - G 1/4 G 1/4
DV04.3A
G 3/8 - G 3/8 - G 3/8 G 3/8
DV04.4
G 3/8 G 3/8 G 3/8 G 3/8 G 3/8 G 3/8
DV04.5 G 1/2 or
G 3/4
- G 1/2 or
G 3/4
- - -
DV04.6 G 1/2 or
G 3/4
G 1/2 or
G 3/4
G 1/2 or
G 3/4
G 1/2 G 1/2 G 1/2
DV04.7 G 1 G 1 G 1 G 1 G 1 -
DV04.8 G 1 G 1 G 1 G 1 G 1 -
DV04.9 SAE* ) - - - - -
DV04.10 SAE* ) - - - - -
* ) SAE flange, d = 38 mm
Measuring ranges [l/min] (Tab. 3):
MB-
Code Model
1 2 4 5 6 8
DV04.2 0,008-2 - - 0,02-2 0,008-2 0,008-2
DV04.3 0,02-4 - - - 0,02-4 0,02-4
DV04.3A 0,04-8 - 0,04-8 - 0,04-8 0,04-8
DV04.4 0,16-16 0,16-16 0,16-16 0,16-16 0,16-16 0,16-16
DV04.5 0,2-40 - 0,2-30 - - -
DV04.6 0,4-80 0,4-80 0,3-60 0,3-60 0,4-80 0,4-80
DV04.7 0,6-160 - 0,6-100 0,6-100 0,6-160 -
DV04.8 1-250 1-250 1-160 1-160 1-250 -
DV04.9 2-600 - - - - -
DV04.10 3-700 - - - - -
Parameters (Tab. 4):
MB-Code Max. pressure [bar] Sound pressure
level [dB(A)]
Resolution [Imp./l]
DV04.2 480 < 65 40.000
DV04.3 480 < 65 25.000
DV04.3A 480 < 65 10.000
DV04.4 480 < 65 4.081,63
DV04.5 480 < 65 2.500
DV04.6 480 < 65 965,25
DV04.7
350 < 65 333,33
DV04.8 350 < 65 191,5
DV04.9 480 < 65 83,33
DV04.10 480 < 65 62,5
Order Code:
Order number: DV04.
Gear wheel counter
2. 1. F. PS. 10. S. 0. 0
Measuring ranges:
2…10 = see table 3
Model:
1…8 = see table 1
Gasket:
F = FKM (standard)
E = EPDM
P = FEP
K = FFKM
Connection type:
PS = with mounting plate, connection at side
(standard, not for models 5, 6, 8)
PU = with mounting plate, connection bottom
(not for models 5, 6, 8)
R = without mounting plate, connection at side
(models 5, 6, 8 only)
Process connection: (see table 2)
04 = G 1/8 female thread
06 = G 1/4 female thread
10 = G 3/8 female thread
15 = G 1/2 female thread
20 = G 3/4 female thread
25 = G 1 female thread
40 = SAE flange, d = 38 mm
Electronic version:
S = standard
H1 = high temperature version up to 150 °C
H2 = high temperature version up to 210 °C (FEP gasket
and terminal box)
X = intrinsically safe with separate switching amplifier
(EEx ia IIC)
Display:
0 = without display
DVA= prepared for plug-on display DVA
(date sheet on the following pages)
Options:
0 = without
1 = please specify in plain text
(*not for models 5, 6, 8)
Technical Data:
Viscosity range:
20…100.000 mm²/s
Pressure drop:
depending on viscosity and
load of the devices
(exact values on request)
Medium temperature range:
s tandard version:
−40 °C…+120 °C
high temp. version: −30 °C…+150 °C, (210 °C)
Materials:
models 1, 2, 4: housing GJS-400-15,
GJS-600 (DV04.9, DV04.10)
measuring unit steel 1.7139
models 5, 6, 8:
housing st. steel 1.4404
measuring unit st. steel 1.4462
Electronic:
s tandard: 2 sensors, 90° phase-shifted
Ex-version:
with separate switching amplifier
Power supply:
12…30 VDC,
protected against polarity reversal
Power consumption:
0,9 W
Output signal:
square-wave pulses, min. 0,8 x UB,
duty cycle 1:1 (± 15 %)
Protection class:
IP65
PKP Prozessmesstechnik GmbH
Borsigstr. 24 • D-65205 Wiesbaden
S
+49 (0) 6122-7055-0 •
T
+49 (0) 6122 7055-50
info@pkp.de • www.pkp.de
Fl
ow