Analogue Input Ratemeter/Totaliser

DPF60 Series

^£320.56 DPF64

PLACE ORDER

Front Panel Programming and Scaling
Rate and Total in 1 Unit (DPF66)
Remote or Front Panel Reset
Relays Latch or Auto-Recycle
Zero and Span Adjustable
Rate Alarm Acts as Window Alarm with Hysteresis Around Setpoint
Analogue Output Optional
IP65 (NEMA-4X)

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Description

The DPF60 series are digital rate indicators and/or integrating totalizers. They accept 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 IP65 (NEMA 4X) rated front panel without tweaking internal potentiometers.

The rate displays are fully scalable from 0 to 59,999. 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 totaliser integrates in the same engineering units. The two standard relays can be assigned both to the ratemeter, or the totaliser, or one relay to each for batch control and rate alarm.

The DPF65 allows the user to view just total flow.

The DPF64 allows the user to see just rate of flow.

SPECIFICATIONS
Accuracy: ±0.15% FS for rate and total
Temperature Range:
Operating: 5 to 54°C
Storage: -40 to 93°C
Relay Output: 2 SPDT relays, 5 A @ 250 Vac; relays latch or auto-recycle after 0.1 to 99.9 s
Power: 94 to 126 Vac, 50/60 Hz (or 12 to 24 Vdc) standard; 187 to 253 Vac or 12 to 24 Vdc optional
Display: 15 x 8 mm LED— 6-digits total, 5-digits rate
Standby: Non-volatile RAM retains scale settings, presets, output status and total flow up to 1 year without power
Regulated Power Output: ±5% 24 Vdc @ 50 mA
Panel Cutout: 45 H x 92 mm W; DIN standard; 112 mm depth

Place Order(Specify Model Number)

Part Number/ Desc.

Qty

Description

DPF64: Ratemeter

DPF64

£320.56

Availability: 2 weeks

Ratemeter with 2 separate 5A SPDT Alarms

DPF64-A

£403.12

Availability: In Stock

Ratemeter with 2 separate 5A SPDT Alarms with 4-20 mA output

DPF64-SQRT

£332.45

Availability: 8 weeks

Ratemeter with 2 separate 5A SPDT Alarms with square root extraction.

DPF64-SQRT-A

£418.08

Availability: 8 weeks

Ratemeter with 2 separate 5A SPDT Alarms with square root extraction and a 4-20 mA output.

DPF64-RS232

£403.12

Availability: 8 weeks

Ratemeter with 2 separate 5A SPDT Alarms with RS232 output

DPF64-RS422

£418.08

Availability: 8 weeks

Ratemeter with 2 separate 5A SPDT Alarms with RS422 output

DPF65: Totaliser/Batcher

DPF65

£320.56

Availability: In Stock

Batch Controller with prewarn and preset 5A SPDT relays

DPF65-RS232

£418.08

Availability: 8 weeks

Batch Controller with prewarn and preset 5A SPDT relays with RS232 communications

DPF65-SQRT

£332.45

Availability: 8 weeks

Batch Controller with prewarn and preset 5A SPDT relays with square root extraction

DPF66: Ratemeter and Totaliser/Batcher

DPF66

£378.85

Availability: 2 weeks

Ratemeter and batch controller with 2 separate 5A SPDT relays for rate alarm or batching

DPF66-A

£461.41

Availability: 8 weeks

Ratemeter and batch controller with 2 separate 5A SPDT relays for rate alarm or batching with a 4-20 mA output

DPF66-RS232

£478.53

Availability: 8 weeks

Ratemeter and batch controller with 2 separate 5A SPDT relays for rate alarm or batching with RS232 communications

DPF66-SQRT

£392.91

Availability: 2 weeks

Ratemeter and batch controller with 2 separate 5A SPDT relays for rate alarm or batching with square root extraction

DPF66-SQRT-A

£478.53

Availability: 8 weeks

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

Order By Part Number

Part Number

Qty

Part Number

Qty

† All amounts shown in EUR, GBP, or USD
Note: Above units are 94 to 126Vac or 12 to 24Vdc powered. For 230Vac power add "-220VAC" to part number and order in the table below. Prices are the same
Ordering Example: (1) DPF64-SQRT a Digital ratemeter with square root extraction option., £332.45