Two models are available:
• Nokeval 301
• Nokeval 302 (with alarm relays)
The display is delivered at its default settings. Configure the display functions and scaling
according to the documentation delivered with the display. For a wiring example, see Nokeval
301/302 Display Wiring Diagram (document code M211634EN).
Figure 4 Nokeval 301 Loop-powered Display
The loop resistance of the display must be included in the loop resistance
calculation for the complete current loop. For the loop resistance of the display,
refer to the manufacturer’s documentation.
More Information
‣
Spare Parts and Accessories (page 73)
2.5
Connection Cables
Vaisala supplies shielded cables with M8 female straight threaded connector. Standard cables
are available in four lengths:
• 0.3 m (1.0 ft)
• 3 m (9.8 ft)
• 5 m (16.4 ft)
• 10 m (32.8 ft)
Chapter 2 – Product Overview
15
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