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140SC...-PCB / 420SC...-PCB Series
Signal conditioned precision pressure transducers
1/6
March 2006 / 002
www.sensortechnics.com
FEATURES
· 1 to 150 psi
absolute, gage or differential pressure
(custom calibrations available)
· 1...6 V or 4...20 mA output
· Internal supply regulation
· Precision temperature compensated
and calibrated
· Special calibrations for small
volumes on request
ELECTRICAL CONNECTION
7...24 V
12...36 V
20 mA
10 mA
-55 to 100°C
-40 to 85°C
0 to 70°C
300°C
0 - 100 %RH
20 psi
30 psi
60 psi
150 psi
200 psi
SPECIFICATIONS
Maximum ratings
Supply voltage
140SC...-PCB
420SC...-PCB1
Maximum load current
140SC...-PCB only
Source
Sink
Temperature limits
Storage
Operating
Compensated
Lead temperature
(10 sec. soldering)
Humidity limits
Pressure inlets only
Proof pressure2
All 1 psi, 3 psi, 5 psi devices
All 15 psi devices
All 30 psi devices
All 100 psi devices
All 150 psi devices
SERVICE
Non-corrosive, non-ionic working fluids,
such as dry air and dry gases
1...6 V output version
4...20 mA output version
Scale:
1 cm
1 inch
+Vs
Vout
-Vs
140SC...-
PCB
V
7 V to 24 V
-Vs
+Vs
L
V
R
12 V to 36 V
GND
420SC...-
PCB
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