10
Micro Motion
®
Model D and DT Sensors Instruction Manual
Location
continued
DT sensor junction box
Model DT sensors come with a 3-foot (1 meter) pigtail of cable
pre-installed. A junction box can be installed at the end of this pigtail.
Environmental limits
Sensor temperature limits
Temperature limits vary by sensor; refer to Table 2.
For ATEX approvals, process fluid temperature can be further restricted
by ambient temperatures. For guidelines, go to www.micromotion.com/
atex.
D600 booster amplifier ambient temperature limits
Install the booster amplifier in a location that falls within the following
limits:
Ambient temperature limits between –58 to +140 °F (–50 to +60 °C).
For ATEX approvals, process fluid temperature can be further restricted
by ambient temperatures. For guidelines, go to www.micromotion.com/
atex.
Valves
After the sensor and transmitter have been fully installed, you must
perform the zeroing procedure. During the zeroing procedure, flow
through the sensor must be halted and the sensor tubes must be
completely full of process fluid. A shutoff valve, downstream from the
sensor, is required to halt flow during the zeroing procedure. For more
information about zeroing, see page 39.
Table 2.
Temperature specifications
Sensor type
°F
°C
DS025
–400 to +350
–240 to +177
DS040
–400 to +350
–240 to + 177
DS065
–400 to +350
–240 to + 177
DS100
–400 to +400
–240 to + 204
DS150
–400 to +400
–240 to + 204
DS150Z
+32 to +250
0 to + 121
DS300
–400 to +400
–240 to + 204
DS300Z
+32 to +250
0 to + 121
DH025
–400 to +350
–240 to + 177
DH038
–400 to +350
–240 to + 177
DH100
–400 to +400
–240 to + 204
DH150
–400 to +400
–240 to + 204
DH300
–400 to +400
–240 to + 204
DT065
+32 to +800
0 to + 426
DT100
+32 to +800
0 to + 426
DT150
+32 to +800
0 to + 426
D600 with integral booster amplifier
–58 to +140
–50 to +60
D600 with remote booster amplifier
–400 to +400
–240 to +200
Summary of Contents for Micro Motion
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