3
1.0 General information
Every Model 231RS has been calibrated and tested before shipment to guarantee performance
of all pressure ranges.
The Model 231RS has field selectable unidirectional and bidirectional pressure ranges,
configurable 0 to 5 VDC, 0 to 10 VDC , and 1 to 5 VDC output, true two-wire 4 to 20 mA
output, and auto-zero capability. Each unit is factory calibrated to the highest pressure range.
The range label on the side of the unit indicates the factory calibrated range.
Reminder:
Your
application’s highest line pressure should be less than or equal to the highest pressure
range of the 231RS range code you selected when you purchased the 231RS. See Range
Codes in table below. (Range codes also listed on inside of housing cover).
Model 231RS pressure transducers sense differential pressure and convert this difference
in pressure to a proportional high level analog output for unidirectional and bidirectional
pressure ranges.
Your Model 231RS Multi-Sense pressure transducer has been ordered in one of the following
versions:
231RS w/ Conduit
231RS w/ Cable
231RS w/ Armored Cable
is shipping with the following:
Version
Unidirectional
Bidirectional
RS1
5, 10, 25, 50, psid
±
5,
±
10,
±
20,
±
50, psid
RS2
7.5, 15, 37.5, 75 psid
±
7.5,
±
15,
±
37.5,
±
75 psid
RS3
10, 20, 50, 100 psid
±
10,
±
20,
±
50,
±
100 psid
RS4
15, 30, 75, 150 psid
±
15,
±
30,
±
75,
±
150 psid
RS5
25, 50, 125, 250 psid
±
25,
±
50,
±
125,
±
250 psid
Conduit Version
(231GRSX3MX)
Cable Version
(231GRSX4MXXX)
Armored Cable Version
(231GRSXAJXXX)
Item
Qty. Item
Qty. Item
Qty.
Housing
1 Housing
1
Housing
1
Pressure transducers
2 Pressure Transducers
2
Pressure Transducers
2
User Manual
1 Cable Assemblies
2
Cable Assemblies
2
User Manual
1
User Manual
1
