Omega Products PSW3000-1.5K User Manual
MULTI OUTPUT ELECTRONIC
PRESSURE SWITCH
PSW3000 Series
Starts at
$
745
⻬ 4 Switching Outputs
Plus 1 Analog Output
⻬ High Accuracy with
Adjustable Deadband
Individually Settable
⻬ Easy to Read LCD with
Scalable Bar Graph
⻬ Capable of Switching
Both AC and DC
⻬ Fully Configurable
Via Keypad
⻬ Internal Stainless Steel
Diaphragm
Applications
⻬ OEM Applications in
Hydraulics and
Pneumatics
⻬ Test Bench
⻬ Industrial Machinery
Specifications
Accuracy: 0.5% FS
Linearity Error: ±0.5% FS at
25°C (77°F)
Repeatability: ±0.1% FS
Sensor Element: Piezoresistive silicon
measuring cell
Wetted Parts:
Housing: 304 SS
Seals: Cast aluminum, FKM
Keypad: Polyester Film
Process Connection:
G 1⁄4 F optional
Electrical Connection: Plug-in,
terminal strip with 14 slots for 14 AWG
1
⁄4 FNPT,
PSW3000-150, $745,
shown actual size.
Power Supply: 18 to 32 Vdc, reversed
polarity protected
A/D Converter:
Resolution: 12 bit (4096 steps per span)
Scanning Rate: 1000/sec
Time Constant: Approx 40 sec
Analog Output
Current Output: 4 to 20 mA
Load: Max RI = 600 Ω at
24 Vdc excitation
Load Influence: 0.3%/100 Ω
Scanning Rate: 1 msec
Voltage Output: 0 to 10 Vdc
Rating: Max 10 mA, short circuit-proof
Adjustment Range:
25 to 100% FS
H-41
Switching Outputs
Switching Function:
Normally open/normally
closed, analog output,
standard/windows mode
Contact Rating: Max 120 Vdc/
250 Vac, max 12 W/1250 VA
Cycles: 1 million @ 24 Vdc/2 A
Switching Rate: Max 20/s
Delay: 0.0 to 9.9 sec adjustable
Operation Time: 1 msec
Status Display: S1 to S4 on LCD
Digital Display
Display Height: Green, 8-digit,
14-segment LCD, 12.7 mm (0.5")
1
+18 Vdc - +30 Vdc
Ground
OV
Power Supply
4 - 20 mA (0 to 10V)
Analog GND (0V)
2 3 4 5 6 7 8 9 10 11 12 13
S4
S4 S3
S3
14
S2
Switch.-cont.
S1
S2 S1
Analog Output
Electrical
Connection
135
(5-5/16)
80
(3-3/16)
PRESSURE
CONNECTION
CABLE
GLAND
100
(3-15/16)
MULTI OUTPUT ELECTRONIC PRESSURE SWITCH
Bargraph: 20-segments
Trend Arrows: Last value change
Display Range: -9999 to 9999
Display Rate: 4 per sec
Display Units: Bar, psi, psi x 10,
hPa, mbar
Operating Elements: Keypad with
easy response push buttons
Temperature Range:
Media: -25 to 100°C (-13 to 212°F)
Electronics: -10 to 70°C (14 to 158°F)
Storage: -30 to 80°C (-22 to 176°F)
Compensated Temperature Range:
-10 to 70°C (14 to 158°F)
Power Consumption: Approx 350 mA
@ 24 Vdc (without load)
Protection Class: IP65
Dimensions: 100 W x 135 H x 80 mm D
(3.9 x 5.3 x 3.1")
Cable Gland: 1 x PG 13.5 side entry
Additional Features: Microcontroller,
self monitoring, all parameters are
configured by keypad, selective
keypad lock
Weight: Approx 32 oz (2 lb)
See Section Y for a
Selection of Scientific,
Technical, and Reference
Books Available from
omega.com
Dimensions: mm (in)
MOST POPULAR MODELS HIGHLIGHTED!
To Order (Specify Model Number)
MODEL NO. PRICE STANDARD METRIC
FOUR SWITCHES,
PSW3000-150 $745 0 to 150 psig 0 to 10 bar
PSW3000-750 745 0 to 750 psig 0 to 50 bar
PSW3000-1.5K 745 0 to 1500 psig 0 to 100 bar
PSW3000-3K 745 0 to 3000 psig 0 to 200 bar
PSW3000-6K 745 0 to 6000 psig 0 to 400 bar
PSW3000-9K 745 0 to 9000 psig 0 to 600 bar
FOUR SWITCHES PLUS 4 to 20 mA ANALOG OUTPUT,
PSW3000-150-I $780 0 to 150 psig 0 to 10 bar
PSW3000-750-I 780 0 to 750 psig 0 to 50 bar
PSW3000-1.5K-I 780 0 to 1500 psig 0 to 100 bar
PSW3000-3K-I 780 0 to 3000 psig 0 to 200 bar
PSW3000-6K-I 780 0 to 6000 psig 0 to 400 bar
PSW3000-9K-I 780 0 to 9000 psig 0 to 600 bar
FOUR SWITCHES PLUS 0 to 10 Vdc ANALOG OUTPUT,
PSW3000-150-V $810 0 to 150 psig 0 to 10 bar
PSW3000-750-V 810 0 to 750 psig 0 to 50 bar
PSW3000-1.5K-V 810 0 to 1500 psig 0 to 100 bar
PSW3000-3K-V 810 0 to 3000 psig 0 to 200 bar
PSW3000-6K-V 810 0 to 6000 psig 0 to 400 bar
PSW3000-9K-V 810 0 to 9000 psig 0 to 600 bar
Comes complete with connector and operator’s manual.
To order switch with G
to PSW3001. No additional charge for metric fitting.
Ordering Examples: PSW3000-150-I, pressure switch, 0 to 10 bar (0 to 150 psig) pressure
range, 4 switching outputs and 4 to 20 mA analog output, $780.
PSW3000-3K-V, pressure switch, 0 to 200 bar (0 to 3000 psig) pressure range, 4 switching
output and 0 to 10 Vdc analog output, $810.
1
⁄4 FNPT FITTING
1
⁄4 FNPT FITTING
1
⁄4 FNPT FITTING
1
⁄4 female metric pressure fitting change model number from PSW3000
H-42
PRESSURE SWITCHES
H
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