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参数资料
| 型号： | QM140V |
| 厂商： | Martel Electronics |
| 文件页数： | 1/2页 |
| 文件大小： | 0K |
| 描述： | LCD UNIVERSAL VOLT AMMETER |
| 产品目录绘图： | QM Series QM Series Rear View QM Series Side View |
| 标准包装： | 1 |
| 系列： | 快速安装 |
| 类型： | 伏特表 |
| 测量范围： | 200mV |
| 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： | 1.71" L x 0.84" W（43.5 x 21.4mm） |
| 显示器位数： | 3.5 |
| 显示器位数 - 高度： | 0.500"（12.70mm） |
| 背光： | 无 |
| 安装类型： | 面板安装 |
| 端子： | 导线引线 |
| 电源电压： | 7.5 ~ 15VDC |
| 产品目录页面： | 2862 (CN2011-ZH PDF) |
| 其它名称： | 227-1046 |
EMV 1125
Single Hole Mounting Meter
EMV 1125 is an easy to mount LCD digital panel meter. The user need only drill a single 5.5mm / / 32 " hole in the panel. The module is fitted to the panel by locating its
7
screw threaded stud through the hole, fitting the washer and tightening the nut provided. The module's 10 connecting wires pass through the hollow stud into the
target application, where they can be easily soldered into place. The module features 200mV full scale input, auto-zero and auto-polarity. A separate screw terminal
adaptor board (T/BLK-4) simplifies connection and calibration.
Single Hole Mounting
200mV Full Scale Reading
12.5mm / 0.5" LCD Digit Height
Auto-zero, Auto-polarity
10 Wire Connections
Low Battery Warning
Screw Terminal Board Option (T/BLK-4)
Easy Mounting Voltmeter
Optional Screw Terminal Adaptor Board
Shown Actual Size
Stock Number
EMV 1125
T/BLK-4
Specification
Accuracy (overall error)*
Linearity
Min.
Typ.
0.05
Max.
0.1
±1
Unit
% (±1 count)
count
Displayed reading
Resolution
Sample rate
-1999
0.1
3
1999
mV d.c.
sample/sec
Operating temperature range
Temperature stability
0
100
50
°C
ppm/°C
Supply voltage
Supply current
7.5
9
150
15
V d.c.
μ A
* To ensure maximum accuracy, re-calibrate periodically.
SAFETY
To comply with the Low Voltage Directive (LVD 93/68/EEC), input voltages to the module’s pins must not exceed 60Vd.c. If voltages to the measuring inputs
do exceed 60Vd.c., then fit scaling resistors externally to the module. The user must ensure that the incorporation of the meter into the user ’s equipment
conforms to the relevant sections of BS EN 61010 (Safety Requirements for Electrical Equipment for Measuring, Control and Laboratory Use).
DIMENSIONS
All dimensions in mm (inches)
FITTING THE EMV 1125
Drill a 5.5mm / 7 / 32 " hole in the panel. Fit the module to the panel by passing its
screw threaded stud and the wires through the hole, fitting the washer and
tightening the nut provided. Take care not to trap any of the connecting wires. Do
not to overtighten the nut as this may damage the meter.
EMV 1125
Panel
T/BLK-4
10 Wires (30cm)
43.50 (1.71)
10.70
(0.42)
REAR VIEW
5.00
10.70
(0.42)
(0.20)
9.0
(0.35)
Nut
Nut
Shakeproof
Washer
21.75 (0.85) 21.75 (0.85)
Module thickness 5.5mm (0.22)
If T/BLK-4 is not fitted, then do not fit the first nut.
WEBSITE: http://www.lascarelectronics.com/
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