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Analog Input Ratemeter/Totalizer

DPF60 Series

DPF60 Series:Analog Input Ratemeter/Totalizer

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•	Front Panel Programming and Scaling
•	Rate and Total in 1 Unit
•	Remote or Front Panel Reset
•	Relays Latch or Auto-Recycle
•	Zero and Span Adjustable
•	Rate Alarm Acts as Window Alarm with Hysteresis Around Setpoint
•	Analog Output Optional
•	NEMA-4X

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The DPF60 is a microprocessor based digital rate indicator, integrating totalizer, or a combination of both in one unit. It accepts inputs of 4-20 mA, 0-20 mA, 0-5 V or 1-5 V and can be scaled for engineering units directly from the NEMA 4X rated front panel without tweaking internal potentiometers. The two standard 10A (@ 250 Vac) relays can be assigned both to the ratemeter, or the totalizer, or one relay to each for batch control and rate alarm. The unit displays rate with a floating decimal point that moves left or right depending on how many “significant figures” have been selected from the front panel. In the totalizer mode, 6 digits can be displayed. The unit is fully scalable from 0 to 59,999 which indicates the flow rate represented at 20 mA. A peak and valley feature allows the user to call up the high and low recent readings. A square root extracting input is optional on all units for use with differential pressure flowmeters, such as orifice plates and pitot tubes. The DPF66 allows the user to toggle between rate of flow and total flow (6 digits) from the front panel. The rate display is selectable for units per seconds, minute, or hour, and the totalizer integrates in the same engineering units. The DPF65 allows the user to view just total flow. The DPF64 allows the user to see just rate of flow.

To Order (Specify Model Number)

Part Number	Availability	Price	Description	Qty.


DPF64: Ratemeter

DPF64		$289.00	Ratemeter with 2 separate 5A SPDT Alarms	Qty
DPF64-A		$368.00	Ratemeter with 2 separate 5A SPDT Alarms with 4-20 mA output	Qty
DPF64-SQRT		$368.00	Ratemeter with 2 separate 5A SPDT Alarms with square root extraction.	Qty
DPF64-RS232		$368.00	Ratemeter with 2 separate 5A SPDT Alarms with RS232 output	Qty

DPF65: Totalizer/Batcher

DPF65		$352.00	Batch Controller with prewarn and preset 5A SPDT relays	Qty

DPF66: Ratemeter and Totalizer/Batcher

DPF66		$420.00	Ratemeter and batch controller with 2 separate 5A SPDT relays for rate alarm or batching	Qty
DPF66-A		$499.00	Ratemeter and batch controller with 2 separate 5A SPDT relays for rate alarm or batching with a 4-20 mA output	Qty
DPF66-SQRT-A		$578.00	Ratemeter and batch controller with 2 separate 5A SPDT relays for rate alarm or batching with square root extraction and a 4-20 mA output	Qty

† All dollar amounts on this site are shown in US currency.

Note: For square root extraction for use with differential pressure flowmeters, add suffix “-SQRT” to part number, and add $79 to price. Example: DPF64-SQRT calls for a Digital ratemeter with square root extraction option. Price $368. For RS-232 or RS-422 output, add suffix “-RS232” or “-RS422” and add $79 to price. Example: DPF64-RS232 is a ratemeter/batch controller with RS-232 output. Price $368. For analog output proportional to rate, add suffix “-A” to part number, and add $79 to price.
(OPTIONS SHOWN IN THIS "NOTE" ABOVE ARE PRICED IN US$)
Ordering Example: (1) DPF64-SQRT a Digital ratemeter with square root extraction option. Price $363. = $368

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Keywords:Analog Input Ratemeter/Totalizer, peak flow meter