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| PSW3000 Series Multi Output Electronic Pressure Switch |
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4 Switching Outputs with Optional Analog Pressure Output
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High Accuracy with Adjustable Deadband Individually Settable
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Easy to Read LCD with Scalable Bar Graph
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Capable of Switching Both AC and DC
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Fully Configurable Via Keypad
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Internal Stainless Steel Diaphragm
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: ¼ FNPT, G ¼F optional
Electrical Connection: Plug-in, terminal strip with 14 slots for 14 AWG
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
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")
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) | | |
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