Signal Conditioners and Flow Sensors
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Descrição
The FP85A microprocessor-based signal conditioner provides the ultimate in system flexibility and convenience, with simultaneous 4-20 mA and open collector pulse outputs. The FP85A can be integrally mounted to FP8500 series paddlewheel sensors utilizing an FP85NM or FP85DM integral mounting kit. The FP85A can also be remotely mounted, either on a panel (front mounted, utilizing the included captive self-tapping screws to thread into the panel wall) or on a pipe, wall, or tank with a universal mounting kit. The FP85A can be remotely used with the OMEGA ® FP-5100, FP-5200, FP-5300, FP-3-1500, and FP-6000 paddlewheel flow sensors. The three front keys control all programming and scaling of the FP85A – there are no pots to tweak or internal adjustments to make. Simply enter the K-factor, and the FP85A displays rate with field-adjustable decimal point, mA output value, total (field selectable for resettable or non-resettable operation), and the date of the last reprogramming. The 8-digit alphanumeric LCD shows every program step in clear language, allowing display in any engineering units and timebase in seconds, minutes, hours, or days. A special pushbutton sequence permits entry into the programming, thus providing security against unauthorized reprogramming. The FP85A also has a 4.00 mA or a 20.00 mA output calibration signal for scaling remote readout devices. The front panel of the FP85A is rated NEMA-4X/IP65, and the captive silicone gasket ensures moisture resistance in all mounting configurations. See FP90 series units as another option for your transmitter needs.