11GM-BS2 11GM压力表压力测量气动变送器

Description

11GM-BS2 11GM压力表压力测量气动变送器

11GM-BS2 11GM压力表压力测量气动变送器

WIDE RANGEABILITY
Spans are fully adjustable up to a 10:1 ratio,providing wide rangeability in a singleinstrument. Fewer stand-by transmitters arerequired.

ON-LINE CALIBRATION
This transmitter is equipped with a vernier rangeadjustment which allows the operator to selectone of several predetermined ranges withoutremoving the transmitter from the process. Noother calibration apparatus is required for thepredetermined ranges.

PROVEN DEPENDABILITY
The model 11GM transmitter uses thesame topworks as other pneumatic d/p celltransmitters. This mechanism has been thestandard for differential pressure measurementfor over 50 years. Many thousands of successful,trouble-free installations have demonstrated theexceptional dependability of these outstandingtransmitters.

With Optional Kits
The sum of zero suppression plus calibrated spanmust not exceed the upper range limits shown inTable 1. Zero may be elevated to provide lowerrange values down to the lower range limit.Zero may be suppressed to a maximum of 900%of minimum span (700% for Capsule Code A).

Typical Range for Zero Suppression
0.14 to 0.7 MPa, 20 to 100 psi, or 1.4 to 7 bar orkg/cm2

Typical Range for Zero Elevation
-0.07 to +0.07 MPa, -10 to +100 psi,-0.7 to +7 bar or kg/cm2.

Without Optional Kits
Using the zero adjustment, zero may beelevated or suppressed to 10% of span.