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参数资料
| 型号： | QM130M |
| 厂商： | Martel Electronics |
| 文件页数： | 1/2页 |
| 文件大小： | 0K |
| 描述： | LCD ANALOG GAUGE DC VOLTMETER |
| 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 |
| 显示器类型： | LCD - 条形图 |
| 测量范围： | 0 ~ 1VDC |
| 安装类型： | 面板安装 |
| 类型： | 伏特表 |
| 采样率（每秒）： | 10 |
| 分辨率： | 125mVDC |
| 端子： | 导线引线 |
| 电源电压： | 5 ~ 12VDC |
| 电源电流： | 6mA @ 5VDC |
| 工作温度： | 0°C ~ 50°C |
| 产品目录页面： | 2862 (CN2011-ZH PDF) |
| 其它名称： | 227-1045 |
QM 130 M
9 Segment LCD Meter
This low cost, compact indicator is ideally suited for low or high volume applications. The meter features a 9 segment LCD to display 1V d.c.
full scale reading. Other voltages and currents can be measured via the addition of 2 scaling resistors. The meter can be used in applications
where the order of magnitude of the reading is more important than the value of the reading itself. It allows the operator to scan the display
and receive a quick visual feedback. Installation is particularly easy; the module requires only a single round hole in the panel. A rubber
seal is included, providing splashproof protection for the unit when fitted to the meter during installation.
9 Segment LCD
Colour Scale
Auto-zero
1V d.c. Full Scale Reading
Single Hole Mounting
No Calibration Required
Splashproof
Standard Meter
Stock Number
QM 130M
Specification
Accuracy (overall error) *
Full scale reading
Resolution
Sample rate
Operating temperature range
Supply voltage (V+ to V-)
Supply current (@5Vd.c.)
Min.
0
5
Typ.
1
1
125
10
9
6
Max.
50
12
Unit
Segment ( + 1)
V d.c.
mV d.c.
samples/sec
°C
V d.c.
mA
* At voltages above 1V d.c., the display flashes.
DIMENSIONS
All dimensions in mm (inches)
Seal
QM 130 M
Panel
3 Wires - 30cm (12.0)
43.50 (1.71)
(Display shown in overrange mode)
9.0
(0.35)
Nut
Washer
10.70
(0.42)
10.70
(0.42)
REAR VIEW
5.00
(0.20)
31.0 (1.22)
21.75 (0.85) 21.75 (0.85)
Module thickness: 5.5mm (0.22") Viewing Area
PANEL FITTING
Drill a 5.5mm / 7 / 32 " hole in the panel. Fit seal to the rear of the module. 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. Take care not to trap any of the connecting wires. Do not to overtighten the nut as this may damage the meter.
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