66
UMPIOXR400V2-7-1EN, 2012-07-01
A Technical Data
Sensor
sensor PIOX
R400
R400A2
R400B
R400C
process parameters
medium
all liquids with a turbidity < 10 000 FAU
fluid temperature
(dependent on
ambient tempera-
ture)
-20...+150 °C
(150 °C at an ambient
temperature of 20 °C)
-20...+130 °C
fluid pressure
max. PN 16, on request: max. PN 40
measurement
measuring principle
transmitted light refractometry
measuring range
nD: 1.3...1.7
°Brix: 0...100
accuracy (absolute)
nD: 0.0002 (corresponds to 0.1°Brix, typical 0.1 w%)
repeatability
nD: 0.00002 (corresponds to 0.01 °Brix, typical 0.01 w%)
resolution nD:
0.000001
material
housing
stainless steel 304 (1.4301)
wetted parts
stainless steel 316Ti (1.4571), special materials on request (e.g. titanium, Hastelloy)
prism sapphire,
nD
1.76
gaskets
EPDM, FKM (Viton) or FFKM (Kalrez)
degree of protection
according to EN
60529
IP 67
flange
FLEXIM, Varivent or Tri-clamp flange
dimensions with
flange
see dimensional drawing
weight
type of construction M: 1.7 kg
type of construction L: 2.1 kg
operating tempera-
ture
-20...+60 °C
explosion protection
zone -
2
0/1
1
marking -
II3G Ex nA IIC T4 Gc
T
a
-40...+60 °C
T
m
-20...+130 °C
0637;
II1/2G
Ex ia IIB T4
T
a
-40...+60 °C
T
m
-20...+130 °C
0637;
II2G
Ex ib IIC T4
T
a
-40...+60 °C
T
m
-20...+130 °C
certification ATEX
-
-
IBExU06ATEX1075 X
IBExU06ATEX1075 X
certification IECEx
-
-
IECEx IBE 10.0003X
IECEx IBE 10.0003X
type of protection
-
non sparking
intrinsic safety
intrinsic safety
intrinsic safety
parameters
-
-
power supply :
C
i
= 141.6 nF
L
i
= 0
μ
H
data:
C
i
= 22.7 nF
L
i
= 0
μ
H
power supply :
C
i
= 141.6 nF
L
i
= 0
μ
H
data:
C
i
= 22.7 nF
L
i
= 0
μ
H
temperature probe
type Pt1000
resolution 0.01
K
accuracy at 20 °C
0.15 K
sensor cable
length 10
m
cable jacket
PVC
operating tempera-
ture
-30...+80 °C
