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Rate/Total/Batch Meters

DPF400

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^$ 395.00 DPF401

•	5 Year Warranty
•	Rate and Total Simultaneously
•	Batch Controller
•	Real-Time Clock
•	Square Root Option
•	Isolated BCD Option
•	5 Open Collector Outputs Standard
•	Red or Green Display

View related products - Instrumentation for Pressure and Strain Measurements

The DPF400 is the ultimate 6-digit multi-functional process indicator/ controller. Each unit can be easily configured via the front-panel pushbuttons or optional serial communication boards, to be used as a ratemeter/totalizer, batch controller, or real-time clock. Rate may be displayed in engineering units. In addition, average rate, which is a running average that works like a filter, is selectable to help eliminate noise, yet does not introduce a long delay for a step change in the input frequency response. With the optional analog input board, the DPF400 can be configured to accept a signal, such as 4-20 mA dc, from any typical differential flow transmitter and extract the square root of this signal, providing a linear display in any engineering units desired. The DPF400 can also be programmed as a single input batch controller. It can simultaneously count the batch, number of batches completed, and the grand total of pulses received. In addition, it has an internal timer for process time measurement displayed in HH, MM, or SS format.

For full product specifications view pdf file in "Related Links" below

To Order (Specify Model Number, see variations below in partnumber builder table)

Part Number	Availability	Price	Description	Qty.

DPF401		$395.00	TTL/Open Collector/Contact Closure Input Meter Includes 16 V @ 70 mA Output Power	Qty
DPF402		$470.00	Low Level Pulse Input Meter.Includes 12 V @ 70 mA output power or 8.2 V with 1 Kohm source impedance	Qty
DPF403		$590.00	4-20 mA/0-5 Vdc/1-5 Vdc (field-selectable) Input Meter. Includes nominal 24 V @ 25 mA Output Power	Qty
DPF400-A3	1 Week	$110.00	Analog output board	Qty
DP40-B		$110.00	Isolated BCD output board	Qty
DP40-R		$75.00	Dual 7A mechanical relays	Qty
DP40-S24		$110.00	Isolated RS232 communications	Qty
DP40-9SC2		$30.00	9-pin Serial Connector for RS-232	Qty
DP40-25SC2		$30.00	25-pin Serial Connector for RS-232	Qty

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

Note: DP40-B and DP40-R cannot both be installed in one unit.
Ordering Example: (1) DPF403-GR 4-20 mA/0-5 Vdc/1-5 Vdc (field-selectable) input meter with green display = $590

Part Number Builder

(1)	(2)	(3)

Option Descriptions

(1)

Select
DPF401 for TTL/Open Collector/Contact Closure Input Meter
DPF402 for Low Level Pulse Input Meter
DPF403 for 4-20 mA/0-5 Vdc/1-5 Vdc (field-selectable) Input Meter

(2)

Power Options

Select
for 115 Vac leave blank
-230V for 230 Vac power

(3)

Display Color

Select
for red display leave blank
-GR for green display

NOTE: All combinations may not be valid, check spec sheet for valid part numbers.