Dwyer dh3 manual

The Series DH3 Digihelic ®controller allows the selection of pressure, velocity or volumetric flow operation in several commonly used engineering units. 2 SPDT control relays with adjustable deadbands are provided along with a scalable mA process output. Programming is easy using the menu key to access 5 simplified menus which provide access. The Series DH3 Digihelic®controller allows the selection of pressure, velocity or volumetric flow operation in several commonly used engineering units. 2 SPDT control relays with adjustable deadbands are provided along with a scalable mA process output. Programming is easy using the menu key to access 5 simplified menus which provide access. Series DH3 Digihelic® Differential Pressure Controller 3 in 1 Instrument: Gage, Switch and Transmitter, Square Root Output for Flow. The Series DH3 Digihelic® Differential Pressure Controller is a 3-in-1 instrument possessing a digital display gage, control relay switches, and a transmitter with current output all packed in the popular Photohelic® gage style housing.

Series DH3 Digihelic® Differential Pressure Controller 3 in 1 Instrument: Gage, Switch and Transmitter, Square Root Output for Flow. The Series DH3 Digihelic® Differential Pressure Controller is a 3-in-1 instrument possessing a digital display gage, control relay switches, and a transmitter with current output all packed in the popular Photohelic® gage style housing. Series DH3 Digihelic ® Differential Pressure Controller Specifications - Installation and Operating Instructions DWYER INSTRUMENTS, INC. Phone: / www.doorway.ru P.O. BOX • MICHIGAN CITY, IN , U.S.A. F ax 9/8 7 e mil nf o@dwy r st.c. Product Detail. The DH3 controller is a perfect tool for pressure, velocity and flow applications. The DH3 ranges from " w.c. to " w.c. and it is also available in bi-directional ranges. Given a mA process output the controller uses 2 SPDT control relays with adjustable deadbands.

Dwyer Series DH3 Digihelic Differential Pressure Controller. low or high/low alarm; automatic or manual alarm reset; alarm delay; view peak and valley. Dwyer DH3 Digital Differential Pressure Controller User Manual The Dwyer DH3 Digihelic® Differential Pressure Controller is a 3 in 1 instrument. Dwyer Instruments DH Mfr. Part #: DH Allied Stock #: Description. Digital Pressure Controller, Differential, in, +/% Accuracy.