兩級批量控制器/速率計

DP-F30 Series

Two Stage Batch Controller/Ratemeter

^￥8,680.71 DP-F31

下單

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

儀器和配件 - 查看相關產品

產品描述

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

訂購所有價格均為人民幣稅前價格，不包括13%增值稅和運費！(指定型號)

其他客戶同時購買: 這個圖標可以點擊擴大，跳出的清單包括了其他客戶在購買此產品時同時購買的其它產品。

產品編號產品描述

數(shù)量

產品描述

DP-F31

￥8,680.71

貨期: 8 周

Ratemeter/Totalizer, hi-level pulses

DP-F31-LIN

￥9,555.35

貨期: 8 周

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

DP-F31-LIN-MA

￥11,363.81

貨期: 7 周

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

DP-F32

￥8,680.71

貨期: 8 周

Ratemeter/Totalizer, Dry relay pulses

DP-F32-MA

￥10,423.42

貨期: 7 周

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

DP-F33

￥9,930.19

貨期: 7 周

Ratemeter/Totalizer,4-20 mA

DP-F33-LIN

￥10,739.08

貨期: 7 周

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

DP-F33-MA

￥11,758.40

貨期: 7 周

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

DP-F33-MA-LIN

￥12,639.62

貨期: 7 周

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

DP-F33-SQRT

￥11,363.81

貨期: 7 周

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

DP-F33-220V

￥9,930.19

貨期: 7 周

220Vac, Ratemeter/Totalizer,4-20 mA

DP-F33-220V-LIN

￥10,739.08

貨期: 7 周

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

DP-F34

￥9,930.19

貨期: 7 周

Ratemeter/Totalizer, 0-5 Vdc

DP-F34-LIN

￥10,739.08

貨期: 7 周

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

DP-F34-RS232

￥11,758.40

貨期: 7 周

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

Accessories

FLSC-AMP-A

咨詢

貨期:

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

† 所有金額以RMB顯示
注: Comes complete with operator's manual, gasket, 4 mounting ears, and screws.

訂購示例: (1) DP-F31-LIN ratemeter/totalizer, Hi-level pulses, 16 point Linearization, ￥9,555.35 plus (1) FLSC-AMP Amplifier for Turbine Meters, ￥1,240.41 , ￥9,555.35 + 1,240.41 = ￥10,795.76

產品編號生成器

在此處生成您自己的產品編號

(1)	(2)

選項說明:

(1) Model 選項:
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 選項:
無（選項為空白） 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: 并非所有組合都有效，請查閱規(guī)格表上的有效產品編號。