รหัส : S-10

ยี่ห้อ : Wika

รุ่น : S-10

ไฟล์เอกสาร : s-10.pdf

รายละเอียดย่อ :

Description

This series of pressure transmitters has been carefully designed to cover the majority of industrial applications with instruments readily available from stock.
Compact design and robust construction make these instruments suitable for all applications in machine construction, process control, laboratory or quality and materrials testing equipment.

There is an extraordinary range of instrument variants resulting from the fact that various mechanical and eletrical connections can be combined with each other to almostany extent.

รายละเอียดทั้งหมด :

 

Specifications

Model S-10 / S-11

Pressure range *)

bar

0.1

0.16

0.25

0.4

0.6

1

1.6

2.5

4

6

10

Over pressure safety

bar

1

1.5

2

2

4

5

10

10

17

35

35

Burst pressure

bar

2

2

2.4

2.4

4.8

6

12

12

20.5

42

42

Pressure ranges *)

bar

16

25

40

60

100

160

250

400

600

1000 1)

Over pressure safety

bar

80

50

80

120

200

320

500

800

1200

1500

Burst pressure

bar

96

96

400

550

800

1000

1200

1700 2)

2400 2)

3000

{Vacuum, gauge pressure, compound range, absolute pressure, other pressure ranges and units

are available

1) Only model S-10

2) For model S-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

» Model S-10 *)

Stainless steel

» Model S-11

Stainless steel                                      O-ring: NBR 3) {FPM/FKM}

Case

Stainless steel

Internal transmission fluid 4)

Synthetic oil {Halocarbon oil for oxygen applications}

3) O-ring made of FPM/FKM for Model S-11 with integrated cooling element.

4) Not for S-10 with pressure range > 25bar.

Power supply U+

U+ in VDC

10 ... 30 (14 ... 30 with signal output 0 ... 10 V)

Signal output and

RA in Ohm

4 ... 20 mA, 2-wire                        RA <= (U+ - 10V) / 0.02 A

maximum ohmic load RA

0 ... 20 mA, 3-wire                        RA <= (U+ - 3 V) / 0.02 A

0 ... 5 V, 3-wire                               RA > 5 k

0 ... 10 V, 3-wire                             RA > 10 k

{other signal outputs on request}

Adjustability zero/span

%

± 5 using potentiometers inside the instrument

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

VDC

500 5)

5) NEC Class 02 power supply (low voltage and low current max. 100 VA even under fault

conditions)

Accuracy 6)

% of span

<=0.5 {0.25} 7)

6) Including non-linearity, hysteresis, zero point and full scale eror (corresponds to error of measurement per IEC 61298-2

7) Accuracy { } for pressure ranges >=0.25 bar

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 8) *)

-30 ... +100 °C {-40 ... +125 °C}

-22 ... +212 °F {-40 ... +257 °F}

»S-11 with cooling element

-20 ... +150 °C

-4 ... +302 °F

Ambience 8)

-20 ... +80 °C

-4 ... +176 °F

»S-11 with cooling element

-20 ... +80 °C

-4 ... +176 °F

Storage 8)

-40 ... +100 °C

-4 ... +212 °F

»S-11 with cooling element

-20 ... +100 °C

-4 ... +212 °F

8) Also complies with EN 50178, Tab. 7, Operation (C) 4K4H, Storage (D) 1K4, Transport (E) 2K3

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 (<0.4 for pressure range <=0.25 bar)

Mean TC of range

% of span

<= 0.2 / 10 K

CE-conformity

Pressure equipment directive

97/23/EC

EMC directive

2004/108/EEC, EN 61 326 Emission (Group 1, Class B) and

Immunity (industrial locations)

Shock resistance

g

1000 according to IEC 60068-2-27            (mechanical shock)

Vibration resistance

g

20 according to IEC 60068-2-6                   (vibration under resonace)

Wiring protection

Overvoltage protection

VDC

36

Short-circuit proofness

S+ towards U-

Reversepolarity protection

U+ towards U-

Weight

Kg

Approx. 0.2

Approx. 0.3 with option accuracy 0.25% of span due to longer case

 *)   In an oxygen version model S-11 is not available. In an oxygen version version model S-10 is only available in gauge pressure ranges>= 0.25 bar with media temeratures between -20 ... +60 °C / -4 ... +140°F and usig stainless steel or 2.4711 wetted parts.

{ } Items in curved brackets are optional extras for additional price

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