Air Velocity Transmitter
By Design Engineering StaffGeneral Omega transmitter
Omega PMA900A transmitter features hot wire sensor and high velocity range.
Omega’s new FMA900A air velocity transmitter with built-in relay measures air velocities up to 12,000 FPM (60.9m/sec). The transmitter features a hot wire air velocity sensor design; 2 percent full scale accuracy; two sensor probe configurations: fixed mount and remote probe; a 250 msec response time; 0-5 Vdc or 4-20 mA analog output; and one SPST relay contact closure with red LED indication. The adjustable high alarm set point makes this product suitable for development labs, HVAC, exhaust/ventilation hoods and other manufacturing processes.