Endress+Hauser Waterpilot FMX21 - Page 123

Waterpilot FMX21 Technical data
Endress+Hauser 123
Sensor measuring range Lowest calibratable span
1)
Vacuum resistance Option
2)
[bar (psi)] [bar (psi)] [bar
abs
(psi
abs
)]
10.0 (150)
3)
1.0 (15) 0 2P
20.0 (300)
3)
2.0 (30) 0 2Q
1) Recommended maximum turn down: 100:1. Highest turn down that can be preset at the factory: 20:1,
higher available on request.
2) Product Configurator order code for "Sensor range"
3) These measuring ranges are not available for the special version with plastic insulation, external diameter
of 29 mm (1.14 in).
16.1.3 Input signal
FMX21 + Pt100 (optional)
• Change in capacitance
• Pt100: Change in resistance
TMT182 temperature head transmitter (optional)
Pt100 resistance signal, 4 wire