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参数资料
| 型号： | DMS-30LCD-1-9-C |
| 厂商： | Murata Power Solutions Inc |
| 文件页数： | 1/6页 |
| 文件大小： | 0K |
| 描述： | DPM LCD 2VDC 3.5DIG 9-14V SUPPLY |
| 产品目录绘图： | Digital Panel Meter |
| 标准包装： | 12 |
| 系列： | DMS-30LCD |
| 类型： | 伏特表 |
| 测量范围： | ±2V |
| 显示器样式： | 黑色字符，灰色背景 |
| 显示器类型： | LCD |
| 显示器正面尺寸： | 2.09" L x 0.84" W（53.1 x 21.3mm） |
| 显示器位数： | 3.5 |
| 显示器位数 - 高度： | 0.402"（10.20mm） |
| 背光： | 无 |
| 安装类型： | 面板安装 |
| 端子： | PC 引脚 |
| 电源电压： | 7.5 ~ 14V |
| 其它名称： | 811-1041 |
www.murata-ps.com
FEATURES
DMS-30LCD Series
3? Digit, LCD Display Digital Panel Voltmeters
Offering all the outstanding features and bene?ts of DATEL’s industry leading DMS-
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Large (0.4"/10.2mm), enhanced-contrast, LCD display
Single +5V supply or 9V battery
Power as low as 3.2mW
Miniature size:
2.17" x 0.92" x 0.43" (55mm x 23mm x 11mm)
Epoxy-encapsulated, 12-pin DIP
Backlit displays optional
4 differential input voltage ranges
High accuracy, ±1 count (±0.05%)
Autopolarity changeover and overrange indication
User-selectable decimal point placement
Numerous "plug-on" application boards
0 to +60°C temperature range
20LCD Series of 3? Digit LCD Panel Meters, DMS-30LCD meters offer larger, more easily
readable displays at slightly higher power consumptions. Like all DMS Series LCD meters,
these miniature (2.17” x 0.92” x 0.43”), epoxy-encapsulated devices offer component-like
ease-of-use, outstanding reliability and easy installation in either panels or pc-cards.
DMS-30LCD devices operate from a single +5V supply or a 9V battery. Battery-oper-
ated units typically draw 350μA and consume a mere 3.2mW. Backlit models are available
for low-light applications; though we have found many designers prefer DATEL’s unique
low-power LED meters in those circumstances.
Offering 4 optional input voltage ranges (±200mV, ±2V, ±20V or ±200V), DMS-30LCD
meters have an extremely user-friendly input structure. They can be used in differential
or single-ended modes. Input impedance is a minimum 800kΩ. CMRR is typically 86dB.
CMV is ±2V, and inputs are overvoltage protected to ±100V.
Each meter incorporates an extremely stable, double regulated reference and is fully
calibrated at our factory prior to encapsulation. We guarantee outstanding initial accuracy
(±1 count) and excellent stability over temperature (±0.15 counts/°C). These extremely
rugged meters are moisture and vibration proof and never require adjustment or recalibra-
tion.
For popular applications (4-to-20mA, rms-to-dc conversion, ac line power, J and K
thermocouples, etc.), the DMS-30LCD Series includes a complete line of "plug-on" applica-
tion boards that conveniently convert your meter into an application-speci?c instrument.
+5V
DC/DC
3
+5V SUPPLY/ 1
+BATTERY
DISPLAY TEST/ 2
BACKLIGHT
2
CONVERTER
–5V
V+
V–
0.01μF
R2
1
R1
909k
12
11
(–) INPUT LO
(+) INPUT HI
| +2.0V
5V RETURN/ 3
–BATTERY
0 Vdc
J 1
A/D
CONVERTER
10 ANALOG
COMMON
1.23V
DATA
REF.
DP 3
4
9
+1.23V REFERENCE OUT
1.82k
DP 2
5
8
REFERENCE OUT
+5V
DP 1
6
7
REFERENCE IN
1
R2 is not used on ±200mV (-0) models or ±2V (-1) models.
2
DC/DC converter is not used on 9V-powered models,
R2 = 100k on ±20V (-2) models and 9.1k on ±200V (-3) models.
For full details go to
www.murata-ps.com/rohs
3
J1 is connected.
Display Test function is not available on backlit models.
www.murata-ps.com/dpm
06 Jan 2011
email: sales@murata-ps.com
MPM_DMS30LCD.D02 Page 1 of 6
相关PDF资料 |
PDF描述 |
|---|---|
| DMS-30LCDA-4/20S-C | METER LCD SELF-POWERED 3.5DIG |
| DMS-30PC-1-RH-C | DPM LED MINI 2VDC SUPER-BRIGHT |
| DMS-30PC-4/20S-24GS-I-C | DPM LED 24V SUPPLY 3.5DIG GREEN |
| DMS-40LCD-0/1-5-C | DPM LCD 200MV/2VDC 4.5DIGIT |
| DMS-40LCD-4/20S-C | METER LCD SELF-POWERED 4.5DIG |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DMS-30LCD-2-5 | 功能描述:数字面板表 3.5 Digit Volt Meter +-20V / +5V RoHS:否 制造商:Murata Power Solutions 设备类型:AC Voltmeters 显示器类型:LED, 3 Digit, Red 工作电源电压:85 VAC to 264 VAC 工作电源电流:50 mArms 输入电流:50 mA 输入频率: 输入电压:120 VAC 系列:DMS-20PC-1-LM |
| DMS30LCD-2-5 | 制造商:Murata Power Solutions 功能描述:INDICATOR DMS 30LCD-2-5 |
| DMS-30LCD-2-5B | 功能描述:数字面板表 3.5 Digit Volt Meter +-20V / +5V Backlit RoHS:否 制造商:Murata Power Solutions 设备类型:AC Voltmeters 显示器类型:LED, 3 Digit, Red 工作电源电压:85 VAC to 264 VAC 工作电源电流:50 mArms 输入电流:50 mA 输入频率: 输入电压:120 VAC 系列:DMS-20PC-1-LM |
| DMS-30LCD-2-5B-C | 功能描述:数字面板表 3.5 Digit Volt Meter +-20V / +5V Backlit RoHS:否 制造商:Murata Power Solutions 设备类型:AC Voltmeters 显示器类型:LED, 3 Digit, Red 工作电源电压:85 VAC to 264 VAC 工作电源电流:50 mArms 输入电流:50 mA 输入频率: 输入电压:120 VAC 系列:DMS-20PC-1-LM |
| DMS-30LCD-2-5-C | 功能描述:数字面板表 3.5 Digit Volt Meter +-20V / +5V RoHS:否 制造商:Murata Power Solutions 设备类型:AC Voltmeters 显示器类型:LED, 3 Digit, Red 工作电源电压:85 VAC to 264 VAC 工作电源电流:50 mArms 输入电流:50 mA 输入频率: 输入电压:120 VAC 系列:DMS-20PC-1-LM |
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