两级批量控制器/速率计

DP-F30 Series

Two Stage Batch Controller/Ratemeter

^¥7,337.88 DP-F31

下单

Displays Rate, Batch Total, and Grand Total
Separate K Factors for Rate and Total
12 to 24V Output
Optional 16-Point Linearization
NEMA 4X (IP65) Front-Panel Cover

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产品描述

The DP-F31 ratemeter/totalizer accepts 3 to 30 Vdc pulses, dry-contact closure, voltage, or milliamp inputs, and provides 2-stage SPDT relay outputs for batch control. The display is fully scalable for engineering units and may be toggled between batch total, rate, and grand total. The linearization option allows the user to select up to 16 different K factors over the input range for accurate indication of non-linear signals.

Other features include 12 to 24 Vdc output for powering up flowmeters; pulsed (0.1 to 9.9 s) or maintained outputs; input filtering for dry-contact closure (such as reed relays); local/remote reset; excitation for open-collector or mechanical contacts; user-programmable auto-reset of batch total (repeat cycles, 10 Hz max); security lockout to prevent unauthorized changes; factored pulse output; and analog output for rate or total (analog output not available with square root -SQRT option).

The DP-F30 series indicates rate to 5½-digits and total to 8-digits, with program and count data stored for up to 10 years if power is lost.

SPECIFICATIONS
Input Power: 110 Vac ±15% or 12 to 27 Vdc std.; 220 Vac ±15% optional
Current: Max 250 mA DC or 3.2 VA
Output Power: On AC-powered units
only: +24 or +12 Vdc @ 100 mA; unregulated (±5% worst case)
Pulse Inputs:
    DP-F31: 0 to 1 Vdc (low), 3 to 30 Vdc (high), 20 kHz max (min on/off 35 ìs)
    DP-F32: 4.7 kΩ pull up to +5 Vdc on input for pulsing with contact to ground or NPN collector transistor
Factored Output: Min on/off: 0.013 ms; open collector sinks 100 mA max from 1 to 30 Vdc max; max factored count speed is 20 kHz
Temperature:
    Operating: 0 to 54°C (32 to 130°F)
    Storage: -40 to 93°C (-40 to 200°F)
Accuracy: ±0.5% FS
Relay Outputs: 2 SPDT contacts rated for 10 A at 120/240 Vac or 28 Vdc
4 to 20 mA Output: ±0.5% FS accuracy; requires 3 to 24 Vdc supply voltage, non-inductive

订购所有价格均为人民币税前价格，不包括13%增值税和运费！(指定型号)

其他客户同时购买: 这个图标可以点击扩大，跳出的清单包括了其他客户在购买此产品时同时购买的其它产品。

产品编号产品描述

数量

产品描述

DP-F31

¥7,337.88

货期: 8 周

Ratemeter/Totalizer, hi-level pulses

DP-F31-LIN

¥8,077.23

货期: 8 周

Ratemeter/Totalizer, hi-level pulses with 16 point Linearization

DP-F31-LIN-MA

¥9,605.95

货期: 8 周

Ratemeter/Totalizer, hi-level pulses with 16 point Linearization and a 4-20 mA output

DP-F32

¥7,337.88

货期: 8 周

Ratemeter/Totalizer, Dry relay pulses

DP-F32-MA

¥8,811.02

货期: 8 周

Ratemeter/Totalizer, Dry relay pulses with 4-20mA output.

DP-F33

¥8,394.09

货期: 8 周

Ratemeter/Totalizer,4-20 mA

DP-F33-LIN

¥9,077.85

货期: 8 周

Ratemeter/Totalizer, 4-20mA with 16 point Linearization

DP-F33-MA

¥9,939.49

货期: 8 周

Ratemeter/Totalizer, 4-20mA, with 4-20mA output.

DP-F33-MA-LIN

¥10,684.40

货期: 8 周

Ratemeter/Totalizer, 4-20mA, with 16 point Linearization and a 4-20 mA output

DP-F33-SQRT

¥9,605.95

货期: 8 周

Ratemeter/Totalizer,4-20 mA with Square Root Extraction Function

DP-F33-220V

¥8,394.09

货期: 8 周

220Vac, Ratemeter/Totalizer,4-20 mA

DP-F33-220V-LIN

¥9,077.85

货期: 8 周

220Vac, Ratemeter/Totalizer,4-20 mA input with linearization

DP-F34

¥8,394.09

货期: 8 周

Ratemeter/Totalizer, 0-5 Vdc

DP-F34-LIN

¥9,077.85

货期: 8 周

Ratemeter/Totalizer, 0-5Vdc, with 16 point Linearization

DP-F34-RS232

¥9,939.49

货期: 8 周

Ratemeter/Totalizer, 0-5 Vdc, with RS232 computer communications option

Accessories

FLSC-AMP-A

咨询

货期:

Amplifier for turbine meters with low level sinewave inputs and the DP-F31.

† 所有金额以RMB显示
注: Comes complete with operator's manual, gasket, 4 mounting ears, and screws.

订购示例: (1) DP-F31-LIN ratemeter/totalizer, Hi-level pulses, 16 point Linearization, ¥8,077.23 plus (1) FLSC-AMP Amplifier for Turbine Meters, ¥905.05 , ¥8,077.23 + 905.05 = ¥8,982.28

产品编号生成器

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选项说明:

(1) Model 选项:
DP-F31 for High level pulse 3 to 30 Vdc 20 kHz max
DP-F32 for High level pulse 3 to 30 Vdc 20 kHz max with 4.7 kOhm pull-up resistors to +5 Vdc for NPN
DP-F33 for 4 to 20 mA 250Ohm impedance
DP-F33-SQRT for 4 to 20 mA with square root extraction
DP-F34 for 0 to 5 Vdc 15 kOhm impedance

(2) Options 选项:
无（选项为空白） for none
-MA for 4 to 20 mA analog output - not available with DP-F33-SQRT
-LIN for 16 point linearization
-220VAC for 220 Vac power
-RS232 for RS232 communications
-RS422 for RS422 communications

注: 并非所有组合都有效，请查阅规格表上的有效产品编号。