Section 2 Functional Description
10 FT722 & FT742 (RS485) – FF & PM Sensors – User Manual
Notes:
1. All specifications subject to change without notice.
2. Specifications calculated with the default settings and filters enabled.
3. See safety instruction requirements (page 5 & 6).
4. The heater set point, current, operational voltage and maximum power limits can be configured at the
factory or by programming the sensor’s internal parameter settings, see Sections 6.4.15 and 6.4.17,
or contact FT technologies for further information
5. Acoustic Temperature accuracy can be affected by the wind sensor heater – user calibration may be
required