Table of Contents
A.4 General
A.4.1 Wiring Cable Specifications and Requirements
•
Cable diameter range for PWR connection: 7 to 12mm, refer to Gland Hole 1 on Figure 24 on page 24
•
Cable diameter range for Hart, Modbus and I/O connection: 5 to 8mm, refer to Gland Hole 2,3 and 4 in
Figure 24 on page 24
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Temperature range of cable for PWR, Hart, Modbus and IO connection: 14° to 185°F (-10° to 85°C)
The cable should meet the CE and UL standard below:
Conductor cross section solid range: 0.2 mm
Conductor cross section stranded range: 0.2 mm
Conductor cross section stranded, with ferrule without plastic sleeve range: 0.25 mm
Conductor cross section stranded, with ferrule with plastic sleeve range: 0.25 mm
Conductor cross section AWG/kcmil range: 12 to 26 AWG according to UL/CUL range: 14 to 28
A.4.2 Cable Fixing Requirement and Gland Torque
Refer to Figure 24 on page 24 for the Gland Hole position.
To make a reliable IP67 sealing performance of the enclosure during cabling, the gland must be tightened
well, below torque value is a reference to make a reliable NEMA 4X/IP67 sealing between cable and gland:
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Operation torque for Gland Hole 1 and 5: 2.7 N.M
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Operation torque for Gland Hole 2, 3 and 4: 2.5 N.M
A.4.3 Display Languages
English/Chinese/German/French/Italian/Japanese/Portuguese/Russian/Spanish/Swedish/Turkish
Note: The meter will be set to the language specified by the customer before shipping.
A.4.4 Product Models
Based on the line power type, the AT600 ultrasonic flow meter is available in two series:
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Models of AC meter: 85-264VAC, 50-60Hz, 10W, Class I
AT6-**-****-****-*-1-*-**-**-*-*, AT6KIT-*1, AT6KIT-*2, AT6KIT-*3 and AT6KIT-*7
•
Models of DC meter: 12-28VDC, 10W, Class I
AT6-**-****-****-*-2-*-**-**-*-*, AT6KIT-*4, AT6KIT-*5, AT6KIT-*6 and AT6KIT-*8
Note: * in the product model name is either a number from 0-9 or a letter from A-Z.
AquaTrans™ AT600 User's Manual
2
2
to 2.5 mm
2
2
to 2.5 mm
Appendix A. Specifications
2
2
to 1 mm
2
to 1 mm
177
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