Endress+Hauser Waterpilot FMX21, Руководство по эксплуатации

Страница: 139 / 144

Waterpilot FMX21 Technical data
Hauser 139
16.5 Process
16.5.1 Medium temperature range
Pt100 (optional)
• With external diameter of 22 mm (0.87 in) and 42 mm (1.65 in):
–10 to +70 °C (+14 to +158 °F)
• With external diameter of 29 mm (1.14 in):
0 to +50 °C (+32 to +122 °F)
TMT72 temperature head transmitter (optional)
–40 to +85 °C (–40 to +185 °F)
(= ambient temperature), install temperature head transmitter outside the medium.
Temperature head transmitter 2-wire, configured for a measuring range of
–20 to +80 °C (–4 to +176 °F). This configuration offers a temperature range of 100 K
which can be easily mapped. Please note that the Pt100 resistance temperature detector is
suitable for a temperature range of –10 to +70 °C (14 to +158 °F)
The TMT72 temperature head transmitter is not designed for use in hazardous areas
incl. CSA GP.
16.5.2 Medium temperature limit
Pt100 (optional)
With external diameter of 22 mm (0.87 in) and 42 mm (1.65 in):
–20 to +70 °C (–4 to +158 °F)
In hazardous areas incl. CSA GP, the medium temperature limit is
–10 to +70 °C (+14 to +158 °F).
With external diameter of 29 mm (1.14 in): 0 to +50 °C (+32 to +122 °F)
The FMX21 may be operated in this temperature range. The specification values, such
as accuracy, may be exceeded.