Digital Pressure Switch with Display and Solid State Sensor |
| PSW2000 Series |
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3-Digit Red LED Display
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Two Outputs
Either 2 Solid State Switches or 1 Switch and 1 Analog Output
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10 Bit A/D Converter
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High Accuracy with Fully Adjustable Deadband
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Pressure Control with Internal Stainless Steel Diaphragm
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Built-In Digital Pressure Readout
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Fully Configurable Via Keypad
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View related products - Pressure Switches
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SPECIFICATIONS
Accuracy: 0.5% FS
Linearity Error: ±0.5% FS at 25°C (77°F)
Repeatability: ±0.1% FS
Sensor Element: Piezoresistive measuring cell
Material:
Wetted Parts: 304 SS
Seal: FKM (fluorelastomer)
Proof Pressure: 150% of measurement range
Process Connection: ¼-18 NPT, standard or 7/16-20 SAE, G ¼ metric, optional
Electrical Connection: Plug M 12 x 1, 4 pin
Mating connector sold separately, PSW2000-CONN
Power Supply: 15 to 32 Vdc
Power Consumption: Approx 50 mA (without load)
A/D Converter:
Resolution: 10 bit (1024 steps per measure span)
Scanning Rate: 100/s (for peak value memory)
Time Constant: Approx 40 seconds
Analog Output
Current Output: 4 to 20 mA
Load: Max RI = 600 Ω at 24 Vdc
Load Influence: 0.3%/100 Ω
Scanning Rate: 5 milliseconds
Voltage Output: 0 to 10 Vdc (optional)
Rating: Max 10 mA, short circuit-proof
Adjustment: 25 to 100% FS
Switching Outputs
Switching Function: Normally open/normally closed (adjustable) standard/windows mode
Adjustment Range: 0 to 125% FS
Hysteresis: 0 to 125% FS
Delay: 0.0 to 9.9 seconds-adjustable
Contact Rating: 15 to 28 Vdc, 400 mA MAX, short circuit-proof
Status Display(s): Red LED(s)
Digital Display
Display Height: Red, 3-digit, 7-segment LED, 10 mm (0.39")
Display Range: -9 to 999
Display Rate: 20/s
Error Display: LED red and alphanumeric display
Operating Elements: 3 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)
Temperature Influence: ±0.2% FS/10 K
Protection Class: IP65
Compensation Range: -10 to 70°C (14 to 158°F)
Dimensions (Housing): 36 W x 130 mm L (¼ x 5.1") without electrical plug
Additional Features: 7-segment LED, microprocessor, self monitoring with error display, all parameters are configured by keypad; tamper proof, rugged construction, vibration and shockproof, long term stability
Weight: Approx 200 g (0.4 lb)
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† Price are shown in RMB.
Note: Comes complete with operator’s manual.
Mating M12 connector sold separately, PSW2000-CONN, $40.
Ordering Example: (1) PSW2001-15A Single Switch, 0 to 15 psia range and 4 to 20 mA pressure output, ¥2,795.00
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Part Number Builder |
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Option Descriptions
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(1)
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Switch Option
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Select
2001 for Single Switch Plus 4 to 20 mA output 1/4 MNPT Fitting
2002 for Dual Switch Capability 1/4 MNPT Fitting
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(2)
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Ranges
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Select
-15A for 0 to 15 psia
-75A for 0 to 75 psia
-150A for 0 to 150 psia
-150 for 0 to 150 psig
-750 for 0 to 750 psig
-1.5K for 0 to 1500 psig
-3K for 0 to 3000 psig
-6K for 0 to 6000 psig
-9K for 0 to 9000 psig
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(3)
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Optional
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Select
Nothing(leave field blank) for none
-S for 7/16-20 SAE Fitting
-M for Metric G 1/4 MNPT Fitting
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NOTE: All combinations may not be valid, check spec sheet for valid part numbers.
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