GE Masoneilan 4700P Maintenance Manual page 32

CAUTION
Do not use an excessive amount, as it will not set and may
migrate into the instrument.
The pneumatic input signal ranges are 3-15 psig (20-100 kPa or
207- 1034 mbar), 6-30 psig (40-200 kPa or 414-2068 mbar), and
3-27 psig (20-180 kPa or 207-1862 mbar). Split ranges are
available.
Positioners with 24 psig signal span (i.e., 6-30 psig and 3-27 psig)
require a different diaphragm assembly as shown in Figure 19 on
page 68.
Maximum allowable air supply pressure to the positioner varies
according to actuator, valve size, and type. See pressure drop
tables in valve catalog to determine correct positioner supply
pressure.
WARNING
Never exceed actuator or positioner maximum supply pressure.
Damage to equipment or injury to personnel may result.
.
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