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DP2-20

Description
sensor digital pressure npn
CategoryThe sensor   
File Size570KB,15 Pages
ManufacturerPanasonic
Websitehttp://www.panasonic.co.jp/semicon/e-index.html
Environmental Compliance  
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DP2-20 Overview

sensor digital pressure npn

PRESSURE SENSORS
DP2
SERIES
Digital
Automatic sensitivity With analog
output
setting
High-performance Digital Pressure Sensor
DP5/DPH
Head-separated
DP2
DP3
Digital Display
DP4
Complete functionality!
Selection from a wide
lineup
* Passed the UL 991 Environment Test
* UL 61010C-1 compatible, Passed the UL 991 Environment Test based on SEMI S2-0200.
[Category applicable for semiconductor manufacturing: TWW2, Process Equipment]
[Applicable standards: UL 61010C-1]
[Additional test / evaluation standards as per intended use: UL991, SEMI S2-0200]
Conforming to
EMC Directive
UL Recognition
(Excluding 5 m cable length type)
High accuracy
high resolution
high speed
It achieves a 2.5 ms, or less, response
time at a high resolution of 1/1,000.
It enables highly accurate sensing with its
excellent repeatability and temperature
characteristics.
Clearly visible LED display with 3
1
/
2
digits
Bright red LED 7-segment display having 3
1
/
2
digits, 10 mm
0.394 in
high. The displayed
figures are remarkably noticeable not only in
a dark area, but also in a well-lit place.
Setting with easy key operation
Initialization and threshold value
settings are easily done by key
operation while seeing the values on
the display.
PE
LED Bar Display
DP-M
Response time
2.5 ms or less
Repeatability
Within
0.2 % F.S.
1 digit
Temperature characteristics
Within
1 % F.S.
Incorporates
minus sign
‘ ’
indication
Four output modes enable versatile pressure level control
1
Hysteresis mode
Hysteresis
Comparative
Output 1
OFF
ON
Comparative
Output 2
OFF
0 Set Value 1 (P-1) Set Value 2 (P-2)
High pressure (Positive pressure type)
High vacuum (Vacuum pressure type)
ON
ON
Comparative
Output 1
OFF
ON
Comparative
Output 2
OFF
0 Set Value 1 (P-1) Set Value 2 (P-2)
High pressure (Positive pressure type)
High vacuum (Vacuum pressure type)
Selection from six pressure units
The pressure unit can be selected
from six different systems to suit your
requirement.
The selectable pressure units differ
with the sensor type. When the pres-
sure unit is changed, the measured
pressure value and the set values
are automatically converted.
International
System of
Units (SI)
2
Window comparator mode
Hysteresis
Hysteresis
(
)
The common hysteresis of the comparative
outputs can be set, as desired, with the set values.
The comparative outputs can be turned ON or
OFF by a pressure which is within the pressure
range set by Set Value 1 and Set Value 2.
3
Dual output mode
Hysteresis
ON
Comparative
Output 1
OFF
ON
Comparative
Output 2
OFF
0 Set Value 1 (P-1) Set Value 2 (P-2)
High pressure (Positive pressure type)
High vacuum (Vacuum pressure type)
4
Automatic sensitivity setting mode
Hysteresis
ON
Comparative
Output 1
OFF
ON
Comparative
OFF
Output 2
0 Set Value 1 (P-1) Set Value 2 (P-2)
Set Value 3 (P-3)
High pressure (Positive pressure type)
High vacuum (Vacuum pressure type)
inHg
mmHg
kPa
(Note)
psi
kgf/cm
2
bar
: Vacuum pressure type
: Positive pressure type
Note: ‘MPa’ in case of
DP2-22
,
DP2-42
DP2-62
.
and
The outputs can be put to different use, such as,
detection of different kinds of objects, control
function, alarm function etc.
Using actual objects, if the pressure values for OK
objects and NG objects are input, then the sensor
is automatically set to the optimum pressure value
(mid-value).
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