Table des Matières
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F-10 / F-11 / IF-10 / IF-11
4. Technical data
Specifications
Pressure ranges
Over pressure safety
Burst pressure
Pressure ranges
Over pressure safety
Burst pressure
Pressure ranges
Over pressure safety
Burst pressure
Materials
„
Wetted parts
¾ Model F-10, F-11 / IF-10, IF-11
„
Case
Internal transmission fluid
Power supply U
B
„
Model IF-10 / IF-11
„
Model F-10 / F-11
Signal output and
maximum load R
A
Test circuit signal / max. load R
A
Adjustability zero/span
Response time (10 ... 90 %)
*)
Accuracy
Hysteresis
Repeatability
1-year stability
Permissible temperature of
„
Medium
„
Ambient
„
Storage
Compensated temperature range
Temperature coefficients in
compensated temp range
„
Mean TC of zero
„
Mean TC of range
- conformity
a
Model F-10 / F-11 / IF-10 / IF-11
bar
0.1
0.16
0.25
bar
1
1.5
2
bar
2
2
2.4
bar
6
10
16
bar
35
35
80
bar
42
42
96
bar
400
600
1000
bar
800
1200
1500
bar
1700
2400
3000
{Absolute pressure: 0 ... 0.25 bar abs to 0 ... 16 bar abs}
{Special pressure range 800 ... 1200 mbar abs}
(Other materials see WIKA diaphragm seal programm)
Stainless steel
O-ring: NBR {FPM/FKM or EPDM}
Stainless steel with aluminium head {stainless steel}
Synthetic oil
Only for pressure ranges up to 0 ... 16 bar or for Model F-11/
IF-11 (flush diaphragm) units
{Halocarbon oil for oxygen applications}
{Listed by FDA for food industry}
See below in section
10 < U
≤ 30 (11 ... 30 with signal output 4 ... 20 mA,
DC V
B
14 ... 30 with signal output 0 ... 10 V)
4 ... 20 mA, 2-wire
≤ (U
R
- 11 V) / 0,02 A with R
A
B
0 ... 20 mA, 3-wire
≤ (U
R
- 3 V) / 0,02 A with R
A
B
{0 ... 5 V, 3-wire} R
{0 ... 10 V, 3-wire} R
4 ... 20 mA. Only for instruments with 4 ... 20 mA signal
output. R
< 15 Ohm bei 20mA
A
%
± 10 via potentiometers in the instrument
ms
< 1 (< 10 ms at medium temperatures below -30 °C for
pressure ranges up to 16 bar or with flush diaphragm)
≤ 0.5 {0.25}
% of span
5)
% of span
≤ 0.25 {0.125}
% of span
≤ 0.1
% of span
≤ 0.05
≤ 0.2 (at reference conditions)
% of span
°C
-30 ... +100 {-40 ... +125}
°C
-20 ... +80
°C
-40 ... +100
°C
0 ... +80
% of span
≤ 0.2 / 10 K ( < 0.4 for pressure range 0 ... 0.1 and 0 ... 0.16 bar)
% of span
≤ 0.2 / 10 K
89/336/EWG interference emission and immunity see EN 61326
94/9/EG Directive for explosion protection
EN 50 014 (general part), EN 50 020 (instrinsic safety),
{EN 50 284 (Zone 0)},
{EN 50 303 (mining industry)}
(F1-X: 97/23/EG Pressure equipment directive, Appendix 1)
0.4
0.6
1
1.6
2.5
2
4
5
10
10
2.4
4.8
6
12
12
25
40
60
100
160
50
80
120
200
320
250
400
550
800
1000
1600
2000
2500
3600
4000
3)
2000
2700
3000
4400
4400
1)
2)
4000
5000
5000
7000
7000
4)
-protection !
d
in Ohm and U
in Volt
A
B
in Ohm and U
in Volt
A
B
> 5 kOhm
A
>10 kOhm
A
(limit point calibration)
(BFSL)
-22 ... +212 °F {-40 ... +257 °F}
-4 ... +176 °F
-40 ... +212 °F
0 ... +176 °F
GB
4
17
20.5
250
500
1200
9
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