Part number identification electrical parameters, Switching output, Mounting plates – Omega Speaker Systems PSW32 User Manual
Page 4
PART NUMBER
PRESSURE RANGE
ELECTRICAL
PROOF/BURST
ANALOG OUTPUT
PSI
CONNECTION
PRESSURE – PSI
0-10 VOLT AND 4-20mA
PSW32B
0 – 580
(0 – 40)
DIN 43650
1450/2175 (100/150)
No
PSW32B-A
0 – 580
(0 – 40)
DIN 43651
1450/2175 (100/150)
Yes
PSW32C
0 – 1450 (0 – 100)
DIN 43650
2900/4350 (200/300)
No
PSW32C-A
0 – 1450 (0 – 100)
DIN 43651
2900/4350 (200/300)
Yes
PSW32D
0 – 2320 (0 – 160)
DIN 43650
4350/5800 (300/400)
No
PSW32D-A
0 – 2320 (0 – 160)
DIN 43651
4350/5800 (300/400)
Yes
Numbers in parentheses indicate measurement in bar.
Notes: Mounting plates included.
For hydraulic applications with pressure spikes or surges install a pressure snubber.
All pressure switches are shipped with mounting screws, o-ring and mating electrical connector.
DIN 43650 without analog output
DIN 43651 with analog output
1
+24V
3 U
out
I
max
= 1A
2
0V
4
4 – 20mA
5
0 – 10V
PE
U
I
U
I
Micro-
Controller
SP RP
p
=
E
2
PROM
(SP,RP)
Load
1
+24V
3 U
out
I
max
= 1A
2
0V
PE
I
Micro-
Controller
SP RP
p
=
E
2
PROM
(SP,RP)
Load
1.73 (44)
1.57 (40)
1.57 (40)
.47 (12)
.59 (15)
A
A
Ø.12 (3)
.94
(24)
1
/
4
– 18 NPT
.22 (5.5)
.22 (5.5)
View on 'A'
M5
.35 (9)
.45 (11.5)
.79 (20)
Mounting Plates
(Included)
1/4" NPT Pressure Port
304 Stainless Steel
All dimensions in inches (mm)
PART NUMBER IDENTIFICATION
ELECTRICAL PARAMETERS
Electrical connection
DIN 43650 Table A without analog output
DIN 43651 (7 pin), with analog output
Power supply (polarity safe)
18 to 32V DC
Permissible residual ripple
10% (within 18 to 32V)
Current consumption
<50 mA (plus load current)
SWITCHING OUTPUT
Switching mode
Open collector PNP switched to supply
(suited for inductive load)
Output voltage
Supply voltage minus 1.5V (approx)
Analog output
O to l0V and 4 to 20mA
Contact rating
Imax = 1A (short-circuit proof)
Switching time
< 5ms
Service life
100 million switching cycles
Switching logic
Signal “on” with rising pressure, if SP* > RP**
Signal “on” with falling pressure, if SP < RP
* SP = Switching point **RP = Reset point
E L E C T R O N I C P R E S S U R E S W I T C H F O R H Y D R A U L I C A P P L I C AT I O N S