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-59-
No.PS
※※
-OMV1001
Specification
Model No.
X576
X577
X578
X579
X580
Rated pressure range
±500 Pa
±1.000 kPa
±2.00 kPa
±5.00 kPa
±10.00 kPa
Set pressure range (Refer to page
61)
±525 Pa
±1.050 kPa
±2.10 kPa
±5.25 kPa
±10.50 MPa
Withstand pressure
2.5 kPa
5 kPa
10 kPa
25 kPa
50 kPa
Applicable fluid
1 Pa
0.001 kPa
0.01 kPa
0.01 kPa
0.01 kPa
Power supply voltage
Air, inert gases and incombustible gases
Current consumption
12 to 24 VDC ±10%, ripple (p-p) 10% or less
Switch output
40 mA or less
Digital filter
Rough adjustment mode: 0, 0.2, 0.5, 1, 2, 5, 10, 20 s
Fine adjustment mode: 200 to 1000 ms (increments of 5 ms)
: The digital filter set value affects the response of the pressure display,
analogue output and switch output. (See Figure on page
60
)
Switch output
NPN or PNP open collector output: 1 output
NPN or PNP open collector output: 2 outputs
Max. load current
80 mA
Max. applied voltage
28 V (NPN output)
Residual voltage
1 V or less (at 80 mA load current)
Delay time
4 ms or less
(with anti-chatter function: 20 ms, 100 ms, 500 ms, 1000 ms, 2000 ms,
10 s, 30 s or 60 s selected)
Short circuit protection
Provided
Repeatability
±1
%
F.S. ±1 digit
Hys
teresis
Hysteresis mode
0 to variable
1
Window comparator mode
OUT2
Voltage
output
2
Output Voltage
(rated pressure
range)
1 to 5 V ±2.5
%
F.S.
Linearity
±1.5
%
F.S.
±1
%
F.S.
Output impedance
approx. 1 k
Current
output
3
Output current
(rated pressure
range)
4 to 20 mA ±2.5
%
F.S.
Linearity
±1.5
%
F.S.
±1
%
F.S.
Load impedance
Max. load impedance: 300
(at power supply voltage of 12 VDC)
600
(at power supply voltage of 24 VDC)
Min. load impedance: 50
Display
4 digits, 7-segment, dual-colour display (red/green)
Display accuracy
±2%F.S. ±1digit (at ambient temperature 25±3
C)
Indicator LED
LED is ON when output is ON OUT1: Green OUT2: Red
1: If the applied voltage fluctuates around the set value, the hysteresis must be set to more than the fluctuation width. Otherwise,
chattering will occur.
2: If analogue voltage output is selected, the analogue current output cannot be selected.
3: If analogue current output is selected, the analogue voltage output cannot be selected.