Loop Powered LCD Digital Panel Meters
4? Digit LCD with Loop Power Board
DK790 Series
EPIC SERIES
Dimensions
Jumper Selection & Wiring
1. DECIMAL SELECTION:
J7 J6 J5 J4
19999
1999.9
199.99
19.999
1.9999
2. J1, J2, J3 SELECTION:
IF: MIN DISPLAY IS = 0 or
MIN DISPLAY IS > 0 and MAX DISPLAY ÷ MIN DISPLAY ≥ 5
J3 J2 J1
J3 J2 J1
IF:
MIN DISPLAY IS > 0 and MAX DISPLAY ÷ MIN DISPLAY < 5
3. SPAN JUMPER SECTION: SPAN FACTOR     SET JUMPERS
0-12 L
10-22 M
22-32 H
IF: MIN DISPLAY IS ≤ 0 or
MIN DISPLAY IS > 0 and MAX DISPLAY ÷ MIN DISPLAY > 5
THEN: SPAN FACTOR = 2.5 (MAX DISPLAY - MIN DISPLAY)
4000 + 0.02 (MIN DISPLAY) - 0.004 (MAX DISPLAY)
IF: MIN DISPLAY IS > 0 and MAX DISPLAY ÷ MIN DISPLAY ≤ 5
THEN: SPAN FACTOR = MAX DISPLAY - MIN DISPLAY
1600
4. ZERO (OFFSET) JUMPER SELECTION: ZERO FACTOR   SET JUMPERS
0-3994 H
3320-7314 M
6640-10634 L
IF: MIN DISPLAY IS ≤ 0 or
MIN DISPLAY IS > 0 and MAX DISPLAY ÷ MIN DISPLAY > 5
THEN: ZERO FACTOR = (250000 + MIN DISPLAY) X (83834) - 73200
(250000 + 400 (SPAN FACTOR)
IF: MIN DISPLAY IS > 0 and MAX DISPLAY ÷ MIN DISPLAY≤ 5
THEN: ZERO FACTOR = (10634 - (MIN DISPLAY -400 (SPAN FACTOR))X 83834
250000
C-TON I NdusTrIes ? PO B Ox 11746 ? M eMPhis , TN 38111 ? UsA ? P hONe (603)471-0158 ?
eMAil : INfO @ CTONINdusTrIes . CO
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相关代理商/技术参数
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DK793-XEC 制造商:C-Ton Industries 功能描述:PANEL METER LCD 4-20MA LOOP GRN
DK794 功能描述:DPM LCD LOOP 4.5 DIGIT NEG RED RoHS:是 类别:工业控制,仪表 >> 仪表 - 面板,数字 系列:EPIC DK790 标准包装:12 系列:* 其它名称:Q7072030
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