T-Slot Transducer Holder Removal And Installation - Emerson Rosemount 3410 Series Maintenance And Troubleshooting Manual

Maintenance and Troubleshooting manual
00809-0200-3104
Chord "L" dimension calculation
The chord "L" dimension is calculated from the meter housing length as well as the
transducer pair lengths, mount lengths, holder lengths, and stalk lengths as shown in
Equation
The transducer lengths are etched on the transducers. Likewise, the lengths of the mounts,
stalk assemblies, and transducer holders are also etched on the individual components.
The length of the meter body is found on the original calibration sheet supplied with the
meter.
Equation 3-1: Chord "L" Dimension
L
chord
L
MeterHousing
L
Mount1
L
Mount2
L
Xdcr1
L
Xdcr2
L
Stalk1
L
Stalk2
L
Hldr1
L
Hldr2
Tip
The transducer "L" dimension is re-calculated when you run the Transducer Swap-out
utility.
3.3 T-Slot transducer holder removal and
installation
WARNING
Contents may be under pressure.
When the meter is under pressure, DO NOT attempt to remove or adjust the transducer
holder of the T-Slot transducer assembly, or loosen the screws holding the T-200
transducer assembly.
Attempting to do so could release pressurize gases, resulting in serious injury or
equipment damage.
Rosemount 3415, 3416 and 3417
3-1.
L = L
cℎord
−L
−L
= chord "L" dimension (in) (LA ... LD)
= meter housing length (in.)
= transducer 1 mount length (in.)
= transducer 2 mount length (in.)
= transducer 1 length (in.)
= transducer 2 length (in.)
= transducer 1 stalk length (in.)
= transducer 2 stalk length (in.)
= transducer 1 holder length (in.)
= transducer 2 holder length (in.)
+ L + L
MeterHousing Mount1
− L − L
Xdcr1 Stalk1 Hldr1
− L − L
Xdcr2 Stalk2 Hldr2
Meter repairs
December 2023
Mount2
45