Pressure sensors
PN7024
Electronic pressure monitor
PN70
G¼ I
Function programmable
2 switching outputs
7-segment LED display
Measuring range
0...10 bar
1: 7-segment LED display, 2: Programming button
Application
Electrical design
Output
Operating voltage [V]
Current rating [mA]
Short-circuit protection
Reverse polarity protection
overload protection
Integrated Watchdog
Voltage drop [V]
Current consumption [mA]
Permissible overl. pressure [bar]
Bursting pressure [bar]
Setting range
Switch-on point, SP [bar]
Switch-off point, rP [bar]
in steps of [bar]
Programming options
Adjustment of the switch point
Deviations (% of value of
measuring range)
Accuracy of switch point
Repeatability
Temperature drift ( / 10 K)
in the temperature range
Power-on delay time [s]
Switching frequency for a given
set response time of one output
*)
Delay time programmable dS,
dr [s]
efector, inc., 805 Springdale Dr., Exton, PA 19341
Type of pressure: relative pressure
Liquids and gases
DC PNP
2 x normally open / closed programmable
18...30 DC
250
Yes (non-latching)
yes
yes
•
<2
< 60
50
150
0.10...10.0
0.05... 9.95
0.05
hysteresis / window function; N.O. / N.C.; on delay, off delay; damping
Programming button
< ± 1.0
< ± 0.25
< ± 0.3
-25...80
0.2
Response time (dAP) [ms]
Switching frequency [Hz]
3
6
170 80
10
50
17
30
30
16
60 125 250 500
8
4
2
1
0, 0.2,...10, 11,...50
We reserve the right to make technical alterations without prior notice. — US - PN7024 - 1/2 — 06.06.2003
PN7024
Operating temperature [°C]
Medium temperature [°C]
Storage temperature [°C]
Protection
Insulation resistance [M ]
Shock resistance [g]
Vibration resistance [g]
Switching cycles min.
EMC
-25...80
-25...80
-40...100
IP 65, III
> 100 (500 V DC)
50 (DIN / IEC 68-2-27, 11ms)
20 (DIN / IEC 68-2-6, 10 - 2000 Hz)
100 million
IEC 1000/4/2 ESD:
4 kV CD / 8 kV AD
IEC 1000/4/3 HF radiated:
10 V/m
IEC 1000/4/4 Burst:
2 KV
IEC 1000/4/6 HF conducted: 10 V
EPDM/X (Santoprene)
FPM (Viton)
PA
Pocan
PC (Macrolon)
PTFE
stainless steel (304S15)
stainless steel (303S22); ceramics; FPM (Viton)
2 x red
7-segment LED display
M12 connector, gold-plated contacts
Housing material
Materials (wetted parts)
Function display
Switching status LED
System pressure, function LED
Connection
Wiring
Programming of the output
function:
Hno = hysteresis / normally open
Hnc = hysteresis / normally
closed
Fno = window function / normally
open
Fnc = window function / normally
closed
Complementary outputs:
output 1: = Hno, output 2: = Hnc
(with the same SP / rP)
Remarks
efector, inc., 805 Springdale Dr., Exton, PA 19341
*) at rectangular pressure characteristic and setting:
switch-on point (SPx) = 70 %, switch-off point (rPx) = 30 %
— We reserve the right to make technical alterations without prior notice. — US - PN7024 - 2/2 — 06.06.2003
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