WIKA S-10 Instrucciones De Servicio página 9

3) Precisión de la línea característica del 0,25 %: para rangos de medición a partir de 0 ... 0,25 bar hasta 0 ... 1000 bar.
*) Linealidad, histéresis y repetibilidad incluidas.
Ajuste del punto límite calibrado con posición vertical de instalación, conexión de presión hacia abajo.
{ } Los datos entre corchetes describen las especialidades que se pueden suministrar por un precio adicional.
Specifications
Pressure ranges
Over pressure safety
Burst pressure
Pressure ranges
Over pressure safety
Burst pressure
Materials
n
Wetted parts
Ø Model S-10
Ø Model S-11
n
Case
Internal transmission fluid
Power supply U
B
Signal output and
maximum load R
A
Adjustability zero/span
Response time (10 ... 90 %)
*)
Accuracy
Hysteresis
Repeatability
1-year stability
Permissible temperature of
n
Medium
n
Ambient
n
Storage
Compensated temp range
Temperature coefficients in
compensated temp range
n
Mean TC of zero
n
Mean TC of range
a - conformitiy
Shock resistance
Vibration resistance
Wiring protection
Ingress protection per
Weight
1) O-ring made of Viton or EPDM for Model S-11 with integrated cooling element
2) The oxygen version must not be operated under medium temperatures higher than 60 °C (140 °F).
Cannot be manufactured for absolute pressure ranges < 1 bar abs.
3) Accuracy 0.25 % of span: for pressure ranges 0 ... 0.25 bar up to 0 ... 1000 bar.
*) Including linearity, hysteresis and reproducibility.
Limit point calibration in vertical mounting position with lower pressure connection.
{ } Items in curved brackets { } are optional extras for additional price.
Model S-10 / S-11
bar 0.1 0.16 0.25 0.4
bar 1 1.5 2 2
bar 2 2 2.4 2.4
bar 16 25 40 60
bar
80 50 80 120
bar
96 250 400 550
{Absolute pressure: 0 ... 0.25 bar abs to 0 ... 16 bar abs}
{Special pressure range 800...1200 mbar abs}
Stainless steel (other materials see WIKA chemical seal programm)
Stainless steel
Stainless steel { Hastelloy C4 }
{ Viton or EPDM }
1)
O-ring: NBR
Stainless steel
Synthetic oil, only for pressure ranges up to 0 ... 16 bar
or for Model S-11 (flush diaphragm) units
{Halocarbon oil for oxygen applications}
{Listed by FDA for food industry}
10 < U ≤ 30 (14 ... 30 with signal output 0 ... 10 V)
DC V
B
4 ... 20 mA, 2-wire
≤ (U
R - 10 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
± 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)
% of span ≤ 0.5 {0.25}
3)
(limit point calibration)
% of span ≤ 0.25 {0.125}
3)
(BFSL)
% of span ≤ 0.1
% of span ≤ 0.05
% of span ≤ 0.2
(at reference conditions)
-30 ... +100 °C {-40 ... +125 °C}
S-11, cooling element: -20 ... +150 °C S-11, cooling element: -4 ... +302 °F
-20 ... +80 °C
S-11, cooling element: -20 ... +80 °C
-40 ... +100 °C
S-11, cooling element: -20 ... +100 °C S-11, cooling element: -4 ... +212°F
0 ... +80 °C
% of span ≤ 0.2 / 10 K ( < 0.4 for pressure range < 250 mbar)
% of span ≤ 0.2 / 10 K
89/336/EWG interference emission and immunity see EN 61 326
97/23/EG Pressure equipment directive, Appendix 1
g 1000 according to IEC 60068-2-6
g 20 according to IEC 60068-2-27
Protected against reverse polarity, overvoltage and short circuiting
Per IEC 60529 / EN 60529, see section 3, Installation
kg Approx. 0.2
kg Approx. 0.3 with option accuracy 0.25% of span due to longer case
0.6 1 1.6 2.5 4 6
4 5 10 10 17 35
4.8 6 12 12 20.5 42
100 160 250 400 600 1000
200 320 500 800 1200 1500
800 1000 1200 1700 2400 3000
2)
in Ohm and U in Volt
A B
in Ohm and U in Volt
A B
> 5 kOhm
A
>10 kOhm {other signal output on request}
A
-22 ... +212 °F {-40 ... +257 °F}
-4 ... +176 °F
S-11, cooling element: -4 ... +176 °F
-40 ... +212 °F
0 ... +176 °F
(mechanical shock)
(vibration under resonance)
10
35
42