Revision 1 SLN 700 SmartLine NCR Level Transmitter User’s Manual Page 3
1.4 Communicating with the Transmitter
Level monitoring is possible through either the analog current (4-20 mA) or HART. It is possible
to configure a transmitter using HART
©
protocol or using the four-button interface and display.
Refer to manual 34-SL-25-16, SLN700 NCR HART Option Manual for details on available
HART commands
1.5 SLN 700 Transmitter Label
The transmitter label is mounted on the side of the electronics housing
(see Figure 1-2) and lists the following properties:
• Model number
• Physical configuration
• Power supply voltage
• Maximum working pressure rating
• Certification, if ordered (SIL and CRN)
Figure 1-2: SLN 700 Transmitter label example