- 您现在的位置：买卖IC网 > Datasheet目录246 > QM120C (Martel Electronics)LCD ELAPSED HOUR METER 9.9K HRS Datasheet资料下载
参数资料
| 型号： | QM120C |
| 厂商： | Martel Electronics |
| 文件页数： | 1/2页 |
| 文件大小： | 0K |
| 描述： | LCD ELAPSED HOUR METER 9.9K HRS |
| 产品目录绘图： | QM Series QM Series Rear View QM Series Side View |
| 标准包装： | 1 |
| 系列： | QM |
| 显示器类型： | LCD DPM |
| 电压 - 额定： | 200V |
| 特点： | 低阻抗 |
| 封装/外壳： | 3 Pin SIP |
| 产品目录页面： | 2862 (CN2011-ZH PDF) |
| 其它名称： | 227-1044 QM120ET |
QM 120 ET
Nema 4 Single Hole Mounting Elapsed Hour Meter
QM 120 ET is an easy to mount LCD digital elapsed hour meter. The module features 9999.9 and 99999 hour ranges, resulting in 1/10 hour and 1 hour resolution
respectively. A leading zero blanking input is provided, allowing the user to switch off unwanted leading zeros. The module incorporates an output which
pulses high after every hour counted. This is particularly useful in applications where maintenance or inspection are required at regular time intervals. The
timer features Trip and Total ranges. The Trip range can be reset to zero. To mount the unit into a panel, the user need only drill a single 5.5mm / 7 / 32 " hole. The
module is fitted to the panel by locating its screw threaded stud through the hole, fitting the washer and tightening the nut provided. The module's 8
connecting wires pass through the hollow stud into the target application, where they can be easily connected as required. A rubber seal is included,
providing splashproof protection for the unit when fitted to the meter during installation.
Single Hole Mounting
9999.9 and 99999 Hour Ranges
9mm / 0.35" LCD Digit Height
TRIP
TOTAL Hrs
Reset and Trip/Total Inputs
Leading Zero Blanking Input
Pulse Output Every Hour
- ---------
Shown Actual Size
Splashproof
Easy Mounting Elapsed Hour Meter
Stock Number
QM 120 ET
Seal
Elapsed
Hour Meter
Panel
8 Wires - 30cm (12.0)
Specification
Resolution Range 9999.9
Range 99999
Accuracy*
Operating temperature range
Supply voltage (V+)
Supply current
Input Low Voltage (V IL) **
Input High Voltage (V IH) ***
Min.
0
5
0
2
Typ.
0.1
1
±2
1.5
Max.
±6
50
27
0.5
V+
Unit
Hour
Hour
Sec./24Hrs.
°C
V d.c.
mA
V
V
the module is powered down and then up again. Over time, the accumulated error
Nut
* Based upon constant running. There is potential for ±2 seconds error each time
9.0 Washer
(0.35)
approximates to zero.
** Applies to the inputs: Range, V-Sense, LZB, Reset and Trip/Total
*** Applies to V-Sense input only.
SAFETY
To comply with the Low Voltage Directive (LVD 93/68/EEC), input voltages to the module’s wires must not exceed 60Vd.c. The user must
ensure that the incorporation of the meter into 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)
LCD shown in power-on self-test mode.
TRIP TOTAL Hrs
- ---------
43.50 (1.71)
CONNECTION
0 Black 0V
1 Brown 9999.9/99999
2 Red V+
3 Orange Voltage Sense
4 Yellow 1 Hr Pulse
5 Green Leading Zero Blanking
6 Blue Reset
7 Violet Trip/Total
10.70
(0.42)
10.70
(0.42)
REAR VIEW
21.75 (0.85) 21.75 (0.85)
Module thickness: 5.5mm (0.22")
5.00
(0.20)
FITTING THE Hour Meter
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 spring washer and tightening the nut provided. Take care not to trap any of
the connecting wires. Do not overtighten the nut as this may damage the meter.
DO NOT PULL THE WIRES AND DO NOT ALLOW SCREW TERMINALS OR OTHER
WIRES TO HANG FROM THE MODULE'S WIRES, AS THIS MAY DAMAGE THE
PRODUCT.
相关PDF资料 |
PDF描述 |
|---|---|
| QM130M | LCD ANALOG GAUGE DC VOLTMETER |
| QM140V | LCD UNIVERSAL VOLT AMMETER |
| QM150V-02 | LCD UNIVERSAL VOLT AMMETER |
| QPD-100-24 | POWER SUPPLY ENCLOSED 24V 4.5A |
| QPD-15-24 | POWER SUPPLY ENCLOSED 24V 0.7A |
相关代理商/技术参数 |
参数描述 |
|---|---|
| QM1222 | 制造商:TE Connectivity 功能描述:Industrial Panel Mount Switches and Lights |
| QM-12L | 制造商:TURCK Inc 功能描述:Sensor, Quick Mount, For M16 x 1 Sensors, Ext Length, NP Brass, A2514 |
| QM-12L-T | 制造商:TURCK Inc 功能描述:Sensor, Quick Mount, For M16 x 1 Sensors, Ext Length, Teflon, NP Brass, A2542 |
| QM130M | 功能描述:LCD ANALOG GAUGE DC VOLTMETER RoHS:是 类别:工业控制，仪表 >> 仪表 - 面板，模拟 系列:快速安装 产品目录绘图:R3PB-FRQ Series R3PB-FRQ Series Side 标准包装:1 系列:PB 显示器类型:模拟 - 条形图 测量范围:55 ~ 65Hz 安装类型:面板安装 类型:频率表 采样率（每秒）:- 分辨率:- 端子:- 电源电压:- 电源电流:- 工作温度:0°C ~ 40°C 其它名称:180-1087 |
| QM1350P | 制造商:Mallory 功能描述:Potentiometer 3 days |
发布紧急采购，3分钟左右您将得到回复。