The D2 and D5 Flow Monitor is the new model with microprocessor based electronics and back lit digital display.The display can be rotated 90 degrees (electronically) which makes it possible to install the monitor both vertically and horizontally in any piping system.
The D2 and D5 is equipped with a 4-20 mA output signal as well as local alarms and HART protocol. A linearization possibility of the flow curve is built in and can be programmed by the user. Also included is a re-settable flow totalizer. In order to conveniently set up a flow system at dry conditions, a simulation mode for the analogue, frequency output signal as well as HART can be activated.

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Flow range	0,4-25,000 l min (liquid), to choose the right range, please refer to the table of measuring ranges
Flow turndown	D2 and D2-LP – 1:2 D5 – 1
Wetted Material	Copper alloy, painted steel.,eaworthy stainless steel 904L, stainless steel 316.
Rubber Parts	M and Fluorinated rubber (FPM)
Min pressure	Appr. 1 bar (14 PSI) / 0,5 bar for LP
Max pressure	16 bar (232 PSI)
Maximum temperature control unit	Operating temperature -10 to 65°C
Maximum temperature pipe section	-GL and –FA: -10 to 120°C -GSS and –FSS: -10 to 250°C
Enclosure	IP65
Display	Backlit graphic display, electronically rotatable 90/180/270/360° 58x30 mm (2,6” FSTN)
Counter	Re-settable flow volume counter
Process connections	DN 15-40 BSP/NPT thread DN 15-500 DIN/ANSI flange (wafer)
Power supply	24VDC ±0,4 V
Connection cable	Shielded twisted pair, min. 0,2 mm²
Current consumption	Max 50mA
Output	4-20mA, HART protocol, pulse or 200-1000Hz frequency
Alarm relays	Two relay contacts, independently adjustable within the ordered flow range Max. 50 V AC/DC. Min. 1 mA, 5 VDC Max. switching capacity: 30 W
Accuracy	±2%F.S. (full scale)
Repeatability	±2% actual