Barksdale sw2000 инструкция на русском

Solid State Pressure Switch Products
SW2000
Solid State Pressure Switch
SW2000
✧ High Accuracy with Fully
Adjustable Deadband
✧ Optional 4-20 mA Analog Output
✧ Built-In Digital Pressure Readout
✧ Fully Configurable via Keypad
✧ Suitable for Rapid Cycling
(100 times per second)
LISTED
Barksdale’s SW2000 Solid State Pressure Switches offer the
accuracy of a solid state pressure switch in an economical package. The
SW2000 is available in two different configurations: as a dual pressure switch or as a single switch
with integrated 4-20 mA analog output. Setpoints and deadband are easily adjusted by using the
keypad and user-friendly menu. Analog transducer outputs are scalable from 25% to 100% of the
full adjustable range. A 10-bit microprocessor provides built-in self diagnostics and allows for switch
time delays and pressure cycling up to 100 times per second. Built to last, these switches come
standard with IP65 protection. For applications requiring precision pressure monitoring and control
at an affordable price, a SW2000 Solid State Pressure Switch is the ideal solution.
Exceeding Your Expectations Through Our People, Products and Performance
Solid State Pressure Switch Products
SW2000
Pressure control with internal stainless steel diaphragm, digital
display, 2 solid state contacts or 1 solid state contact plus 1 analog
output, accuracy class 0.5% f. s.
Electrical Connector
Not Included.
Features
7-segment LED display, microprocessor, self monitoring with error
display, all parameters are configured by keypad.
Additional Features
Tamper proof, keypad lock, rugged construction, vibration- and shockproof, long term stability, controlled, DESINA® conformity (see also
www.desina.de).
Shown with 1/4 - 18 NPT
Connection
Measuring Ranges
0 - 15 psi to 0 - 9000 psi
Applications
OEM-applications in hydraulics and pneumatics (e. g. presses),
lubrication monitoring, machine/ machine tool industry, automobile
industry, injection molding machines
Digital Display
Technical Data
Error Display
Sensor Element
Display Range
Display Rate
: Piezoresistive measuring cell
Power Consumption
Materials:
Wetted Parts
Seals
Operating Elements
Protection/Class
Pressure Connection
Dimensions
Weight
Measuring Ranges (psi)
Proof Pressure (psi):
Linearity Error
Analog Output
: 304 Stainless steel
: FKM (fluorelastomer)
Current Output
Load
: 3 easy response push buttons
: IP65
: 1/4-18 NPT, 7/16-20 SAE, G1/4 M
: 1-7/16” X 5-1/8” (36 mm x 130 mm)
(without electrical plug)
: approx. 0.4 lb (200 g)
: 150 750 1500 3000 6000 9000
: 220 1100 2175 4400 9000 11,600
: ±0.5% f. s. at 77°F(25°C)
Load Influence
Scanning Rate
Voltage Output
Rating
Adjustment Range
Switching Function
(adjustable)
Adjustment Range
Hysteresis
A/D-Converter
Electrical Connection
Temperature Influence
Compensation Range
Repeatability
Temperature Range
Media
Electronics
Storage
Power Supply
: 4-20 mA
: max. Rl = (Ub-12 V) / 20 mA
Rl = 600 Ohm at 24 V DC
: 0.3% / 100 Ohm
: 5 ms
: 0 to 10 V DC (Optional)
max. 10 mA, short circuit-proof
: 25% to 100% f. s.
Switching Output(s)
(Measuring Cell)
Resolution
Scanning Rate
: 3-digit 7-segment LED display,
height 10 mm, (0.39 inches), red
: -1 to 999
: 20 / s
: LED red and alphanumeric display,
(diagnosis function acc. DESINA®)
: approx. 50 mA (without load)
: 10 bit (1,024 steps per measure. span)
: 100/s (for peak value memory)
: Plug M 12 x 1, 4-pin,
DESINA® conformity
: ±0.2% f.s. /10K
: 14°F to 158°F (-10°C to +70°C)
: ±0.1% f. s.
:
-13°F to 212°F (-25°C to +100°C)
14°F to 158°F (-10°C to +70°C)
-22°F to 176°F (-30°C to +80°C)
: 15 to 28 VDC
Diagnosis Function
Switching Frequency
Contact Rating
Delay
Status Display(s)
2
: Normally open/ normally closed,
standard-/windows-mode
: 0% to 125% f. s.
: 0% to 125% f. s.
: SP2 (DESINA®-model)
: max. 100 Hz
: max. 400 mA, short circuit-proof
: 0.0 to 9.9 s adjustable
: LED(s) red
Solid State Pressure Switch Products
SW2000
Dimensions
Connection Chart
1-7/16
(Ø 36)
CA. 12
(approx. 0.47)
Plug
Plug
M 12 X 1,
4 pin
Version with
switching output
(Desina® - version)
Version with
1 switching output
and 1 analog output
Pin 1
Pin 2
(15 to 28 VDC)
SP2 (0.4 A max.)
(15 to 28 VDC)
analog (4-20 mA)
Pin 3
Pin 4
OV
SP1 (0.4 A max.)
OV
SP1 (0.4 A max.)
Plug 4-pin
4
3
1
2
NOTE: PNP Switching Configuration
S1 AI S2
3-1/2
(89)
Connection Scheme
1
1
4
4
Switch
2000
+ Ub
+Ub
SP1
SWITCH
2000
2
SP2 *
3
SP1
2
3
OV
OV
4 - 20 mA
*SP2+Diagnosis output (DESINA® version)
Dimensions (in inches)
“B”
Shown with G 1/4
Connector
“A”
Process Connections
“A”
1/4-18 NPT
G 1/4
7/16-20-SAE
Pressure Ranges
3
“B”
2
1-1/8
2
Solid State Pressure Switch Products
SW2000
3211 Fruitland Avenue • Los Angeles, CA 90058 • ☎ 800-835-1060 • Fax: 323-589-3463 • www.barksdale.com
See Barksdale’s Standard Conditions of Sale • Specifications are subject to modification at any time • Bulletin #S0101-A • 01/06 • ©2006 • Printed in the U.S.A.
4

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Dialog User Level (continued)

Dialog
item

Value

Function/Description

Only models with analog output:

*

0 … xxx

Scale the analog output — start value (e. g. 0 bar = 4 mA)

*

0 … xxx

Scale the analog output — end value (e. g. 400 bar = 20 mA)
(output signal start value always corresponds to the display initial value, e. g. 0
bar = 4mA)
Maximum turn-down 4 : 1, i.e. at values below 25 % of the measuring range
the analog output is switched off

0 … xxx

Display of peak value „Max“ (xxxx: = max. 125 % f. s.)

Delete the maximum value memory

= no deletion

= delete value

Error display:

= no error

= exceeding pos. measuring range

= exceeding neg. measuring range

= sensor error

= error switching output 1

= error switching output 2

= data error (EEProm)

= program error

= calibration error

= error analog out

IMPORTANT

When changing units from psi to bar or bar to psi, the switching point values must be changed
accordingly.

* Flashing of the mean segment signals a negative setting value.

Operating Instructions

Dual pressure switch Switch 2000

Dual Temperature Switch TempSwitch 2000

1

Intended Applications ………………………………………………………………………………………. 2

2

Safety Instructions …………………………………………………………………………………………… 2

3

Standards ………………………………………………………………………………………………………… 3

4

Warranty/Guaranty …………………………………………………………………………………………… 3

5

Installation/Commissioning ……………………………………………………………………………… 3

6

Maintenance/Cleaning ……………………………………………………………………………………… 4

7

Technical Data …………………………………………………………………………………………………. 5

8

Operation…………………………………………………………………………………………………………. 6

9

Programming …………………………………………………………………………………………………… 6

10

User Level Dialog Switch 2000/TempSwitch 2000 ……………………………………………… 7

Barksdale GmbH

Dorn-Assenheimer Straße 27

D-61203 Reichelsheim

Tel.:

+49 (6035) 949-0

Fax:

+49 (6035) 949-111 and 949-113

email: info@barksdale.de

Internet: www.barksdale.de

1

8

Art. no.: 923-1440

Index N, 24.03.2010

Software-Version: V 2.1 and higher

Specifications are subject to changes
without notice!

Dialog User Level (continued)

Dialog

Value

Function/Description

item

Only models with analog output:

0 … xxx

Scale the analog output — start value (e. g. 0 bar = 4 mA)

*

0 … xxx

Scale the analog output — end value (e. g. 400 bar = 20 mA)

*

(output signal start value always corresponds to the display initial value, e. g. 0

bar = 4mA)

Maximum turn-down 4 : 1, i.e. at values below 25 % of the measuring range

the analog output is switched off

0 … xxx

Display of peak value „Max» (xxxx: = max. 125 % f. s.)

Delete the maximum value memory

= no deletion

= delete value

Error display:

= no error

= exceeding pos. measuring range

= exceeding neg. measuring range

= sensor error

= error switching output 1

= error switching output 2

= data error (EEProm)

= program error

= calibration error

= error analog out

IMPORTANT

When changing units from psi to bar or bar to psi, the switching point values must be changed

accordingly.

* Flashing of the mean segment signals a negative setting value.

8

Dual pressure switch Switch 2000

Dual Temperature Switch TempSwitch 2000

1

Intended Applications ………………………………………………………………………………………. 2

2

Safety Instructions …………………………………………………………………………………………… 2

3

Standards ………………………………………………………………………………………………………… 3

4

Warranty/Guaranty …………………………………………………………………………………………… 3

5

Installation/Commissioning ……………………………………………………………………………… 3

6

Maintenance/Cleaning ……………………………………………………………………………………… 4

7

Technical Data …………………………………………………………………………………………………. 5

8

Operation…………………………………………………………………………………………………………. 6

9

Programming …………………………………………………………………………………………………… 6

10

User Level Dialog Switch 2000/TempSwitch 2000 ……………………………………………… 7

Barksdale GmbH

Dorn-Assenheimer Straße 27

D-61203 Reichelsheim

Tel.:

+49 (6035) 949-0

Fax:

+49 (6035) 949-111 and 949-113

email:

info@barksdale.de

Internet: www.barksdale.de

Art. no.: 923-1440

Index O, 10.05.2011

Software-Version: V 2.1 and higher

Specifications are subject to changes

without notice!

1

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