参数资料
型号: DK781
厂商: C-TON Industries
文件页数: 1/2页
文件大小: 0K
描述: LCD DPM +5V 200MV 4.5 DIGIT +GRN
标准包装: 1
系列: EPIC DK740-770
类型: 伏特表
测量范围: 200mVDC
显示器样式: 黑色字符,绿色背景
显示器类型: LCD
显示器正面尺寸: 2.54" L x 1.14" W(64.5 x 29.0mm)
显示器位数: 4.5
显示器位数 - 高度: 0.449"(11.40mm)
背光: 绿
安装类型: 面板安装
端子: PC 引脚
电源电压: 5VDC
其它名称: CDPM1014
DK781-ND
Q6362069
DK740-DK770
Features:
?  Low-cost, high-performance DPMs
?  Optional RED, GREEN or AMBER backlighting
?  Snap-in bezel mount eliminates mounting hardware
Specifications:
LCD?Digital?Panel?Meters
4? Digit LCD
?  4? digits with high-contrast LCD 
?  Resistant to RF and EMI
?  User selectable, displayed engineering units 
Ordering Information:
Display :  Digits:  
4 ? digits (±19999 counts)
PART NUMBER
BACKLIGHT COLOR
METER INPUT
BACKLIGHT POWER
  Type:  
Backlighting :     
   
0.45" (11.4 mm) 7 segment  LCD
Optional Red Negative (red numbers/black background) 
Optional Green Negative (green numbers/black background)  
DK741 ........................NO BACKLIGHT  .................. 200mV ................................ NONE 
DK742 ........................NO BACKLIGHT  .................. 2V ....................................... NONE 
 
 
 
 
 
Polarity:  
Optional Amber Negative (amber numbers/black background) 
Optional Green Positive (black numbers/green background)
automatic, “-” displayed
DK743 ........................NO BACKLIGHT  .................. 20V ..................................... NONE 
DK751 ........................NEG AMBER  ....................... 200mV ................................. 5VDC 
  Annunciators: 
  Decimal Points:  
  Overrange:  
Inputs :  Ranges:  
  Configuration:  
  Protection:  
  Impedance:       
  Bias Current: 
Performance :  Accuracy:  
  Conversion Rate:  
°F, °C, PSI, %, user selectable
4 position, user selectable
four lower order digits blank for inputs >19999 & < -19999
±200.00mV, ±2.0000V, ±20.000V DC  
bipolar differential
±350 VDC, (±100 VDC on 200 mV range)
1000 M?  on ± 200 mV ;  (1 M? on 2 V & 20 V range)
1 pA  ( ± 200 mV) , 100 pA (other ranges)
±(0.1% fs + 2 count)
3 per second
DK752 ........................NEG AMBER  ....................... 2V ........................................ 5VDC 
DK753 ........................NEG AMBER  ....................... 20V ...................................... 5VDC 
DK761 ........................NEG GREEN  ....................... 200mV ................................. 5VDC 
DK762 ........................NEG GREEN  ....................... 2V ........................................ 5VDC 
DK763 ........................NEG GREEN  ....................... 20V ...................................... 5VDC  
DK771 ........................NEG RED  ............................ 200mV ................................. 5VDC 
DK772 ........................NEG RED  ............................ 2V ........................................ 5VDC 
 
 
 
 
 
 
Normal Mode Rejection:  
Common Mode Range: 
Common Mode Rej.:  
Zero Adjustment:  
Warmup:  
Temperature Coefficient:  
>30 dB @ 60 Hz
±1 VDC max
>86 dB
automatic
10 minutes typical
±100 ppm per °C typical
DK773 ........................NEG RED  ............................ 20V ...................................... 5VDC  
DK781 ........................POS GREEN  ....................... 200mV ................................. 5VDC 
DK782 ........................POS GREEN  ....................... 2V ........................................ 5VDC 
DK783 ........................POS GREEN  ....................... 20V ...................................... 5VDC  
Environment :  Operating Range:  
0 to 50 °C
  Storage Range:  
Power Supply :   +5V DC:  
  Optional Backlight:  
Mounting :   
Connection :     
-20 to 70 °C
+5 VDC  at 3.5 mA max
5 VDC at 130 mA typical
snap-in bezel mount 
13 pins, 0.025" square   
J4C13 ....................................................................... 13 Pin connector / Wire Assembly
PW2-5 .......................................................Regulated 120V AC to 5V DC Power Supply
PW1.0 .......................................................................... 24V AC to adjustable DC output
CPW1.5 ....................................................................... 24V AC to adjustable DC output
CVC ................................................................................................................. Calibrator
C-TON I NdusTrIes ? PO B Ox 11746 ? M eMPhis , TN 38111 ? UsA ? P hONe (603)471-0158 ?
eMAil : INfO @ CTONINdusTrIes . COm
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