Max Machinery G Series, Руководство пользователя

Страница: 11 / 39

G-Series User Manual Rev2020A 8
Electrical - Operating Information
Max Flow Meters require a fully isolated power supply to operate. Refer to the Max Machinery Interface Software
Kit Manual for instructions on how to change the flow meter output signal frequency or analog range to meet your
application’s equipment needs.
Transmitters should not be removed from the flow meter for any field servcing or adjustments. The flow meter and
transmitter must be shipped back to the factory for calibration or service as the complete serialized unit.
Removal note : If an industrial transmitter needs to be removed from the flow meter for installation, be sure to retighten
the transmitter snugly in order to ensure proper sensor alignment. To remove, disconnect the Turck cable and unscrew
the industrial transmitter. Use a wrench if necessary. To reattach the industrial transmitter, hand tighten only (~3 ft-lb).
For Hazardous Location transmitters, refer to the EXInstall Sheet for proper installation.
Moisture Seal Protection : On all models, the housing is designed as a liquid and vapor-tight enclosure. There are O—
ring seals at the lid and also the base of the housing in some models; these need to be fully seated. A properly sealed
transmitter will prevent the formation of damaging moisture inside the housing. Industrial transmitters have Turck
connectors sealed to the lid at the factory and are ready for use. There are no adjustments or servicing that require the
connector to be removed from the transmitter lid. Hazardous Location transmitters have an NPT connection. Refer to
the EXInstall Sheet for proper installation.
Environmental : The Industrial transmitters are rated to operate in the following fluid temperature ranges at ambient
temperature ranges of -40°C to 80°C Standard and 110°C High and Ultra High Temperature Housings. With ambient
temperature increases, the maximum fluid temperature at the flow meter is de-rated as shown in the charts below.
Hazardous location transmitters have different ambient and fluid temperature ratings, refer to the EXInstall Sheet for
proper installation.
Model 29X Transmitter Series
-25
0
50
20
40
60
80
100
120
100
150 200
250
300
Process Temperature °C
Ambien
t T
emper
at
ur
e °C
225
110
Ultra High
temperature
2 part pickup
Standard
High
temperature
2 part pickup
Model P001 and
P002 (only)