Specifications model e-10 / e-11, Wire 2-wire – WIKA E-11 Benutzerhandbuch
Seite 6
11116552.07 GB/D 06/2010
10
WIKA Operating instructions/Betriebsanleitung E-10, E-11
11116552.07 GB/D 06/2010
11
WIKA Operating instructions/Betriebsanleitung E-10, E-11
Specifications
Model E-10 / E-11
Pressure ranges
bar
0.4
0.6
1
1.6 2.5
4
6
10 16
25
Over pressure safety
bar
2
4
5
10
10
17
35
35 80
50
Burst pressure
bar
2.4
4.8
6
12
12
20.5 42
42 96
96
Pressure ranges
bar
40
60
100 160 250 400
600
1000
1)
Over pressure safety
bar
80
120 200 320 500 800
1200
1500
Burst pressure
bar
400 550 800 1000 1200 1700
2)
2400
2)
3000
{Vacuum, gauge pressure, compound range, absolute pressure are available}
1)
Only Model E-10.
2)
For model E-11: the value specified in the table applies only when sealing is
realised with the sealing ring underneath the hex. Otherwise max. 1500 bar applies.
Materials
Wetted parts
(other materials see WIKA diaphragm seal program)
»
Model E-10
Stainless steel (> 25 bar stainless steel and Elgiloy
®
)
»
Model E-11
Stainless steel
O-ring: NBR {FPM/FKM}
Case
Stainless steel
Internal transmission fluid
Synthetic oil (not for model E-10 with pressure ranges > 25 bar)
Specifications
Model E-10 / E-11
Power supply U+
DC 10
... 30 V with signal output 4 ... 20 mA, 2-wire
DC 6 ...
30 V with signal output 1 ... 5 V, 3-wire
Signal output and
R
A
in Ohm
4 ... 20 mA, 2-wire R
A
≤ (U+ - 10 V) / 0.02 A
maximum ohmic load R
A
1 ... 5 V, 3-wire, R
A
> 10000
Response time (10 ... 90 %)
ms
≤
1 (< 10 ms at medium temperatures below -30 °C for pressure
ranges up to 25 bar or with flush diaphragm)
Insulation voltage
DC 500 V
Accuracy
% of span
≤
0.25
(BFSL)
≤
0.5
3)
3)
Including non-linearity, hysteresis, zero point and full scale error (corresponds to
error of measurement per IEC 61298-2).
Adjusted in vertical mounting position with lower pressure connection.
Non-linearity
% of span
≤
0.2
(BFSL) according to IEC 61298-2
Non-repeatability
% of span
≤
0.1
1-year stability
% of span
≤
0.2
(at reference conditions)
Permissible temperature of
Medium
-40 ... +105 °C / -40 ... +221 °F
Ambience
°C
T6: -40 ... +60 °C
T5: -40 ... +75°C
T4 ... T1: -40 ... +105 °C
Ambience
°F
T6: -40 ... +140 °F
T5: -40 ... +167°F
T4 ... T1: -40 ... +221°F
Storage
-40 ... +105 °C /-40 ... +221 °F
Rated temperature range
0 ... +80 °C / +32 ... +176 °F
Temperature coefficients within
rated temperature range
Mean TC of zero
% of span
≤
0.2 / 10 K
Mean TC of range
% of span
≤
0.2 / 10 K
CE- conformitiy
Pressure equipment directive
This instrument is a pressure accessory as defined by the directive
97/23/EC
7. Starting, operation
GB
Cable
with 2 m length
IP 67
3-wire
2-wire
7. Starting, operation
GB
red
red
black
black
brown
screen/case
screen/case