Цифровой вольтметр постоянного тока AMC72L-DV ЖК-дисплей измерения 0-1000V измеритель
- Категория: Вольтметры >>>
- Поставщик: Acrel,E-Business,(shanghai),Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-17-2025 | 0.1 $* | 0.26 $* |
| Aug-17-2025 | 0.60 $* | 0.87 $* |
| Jul-17-2025 | 0.77 $* | 0.77 $* |
| Jun-17-2025 | 0.65 $* | 0.60 $* |
| May-17-2025 | 0.7 $* | 0.83 $* |
| Apr-17-2025 | 0.81 $* | 0.68 $* |
| Mar-17-2025 | 0.26 $* | 0.96 $* |
| Feb-17-2025 | 0.90 $* | 0.53 $* |
| Jan-17-2025 | 0.68 $* | 0.43 $* |
Характеристики
AMC72L-DV DC Voltage Meter
Product Description
Programmable dc voltage meter / volt meter / voltmeters with 0-1000v for solar power.
Digital voltmeter with the control equipment to regroup measuring and controlling system.
It can be equipped with RS 485 communication under Modbus-RTU protocol;it has options of analog output,relay alarm and switch state.
Digital voltmeter with the control equipment to regroup measuring and controlling system.
It can be equipped with RS 485 communication under Modbus-RTU protocol;it has options of analog output,relay alarm and switch state.
Characteristic
Rated U : Voltage:DC 0-1000V
Display: LCD display
Option function/C: RS485(Modbus-RTU) Communication
Option function/M: 1channel 4-20mA analog output
Option function/J: 1 channel alarm output
Option function/J: 1 channel alarm output
Option function/K: 2DI/2DO Switching
Accuracy
Class 0.5
Frequency
Range: 45-65Hz
Auxiliary power supply
AC/DC 85-265V
Consumption
Voltage:Power consumption: <0.5VA;
Current:Power consumption:< 0.5VA;
Auxiliary power supply:Consumption<5VA
Frequency
Range: 45-65Hz
Auxiliary power supply
AC/DC 85-265V
Consumption
Voltage:Power consumption: <0.5VA;
Current:Power consumption:< 0.5VA;
Auxiliary power supply:Consumption<5VA
Pannel mounted
Dimension(L*W*H)
Pannel size(L×W):75*75mm
Cutout(L×W):67*67mm
Housing(L×W×H):66*66*94.3mm
Relay
3A/30VDC,3A/250VAC
Humidity
≤93%RH,no condensation
Specification
Specification | |||||||
Reference voltage | DC1000V、300V、10V | ||||||
Consumption | ＜0.5VA | ||||||
Frequency | 45-60Hz | ||||||
Accuracy class | Error±0.5% | ||||||
Display | LCD | ||||||
Function | Communication | RS485, Modbus-RTU compatible protocol | |||||
Alarm | 1 channel passive relay ,1A/30VDC, 1A/250VAC | ||||||
Analog | DC4~20mA,DC0~20mA( load1kΩ）etc. | ||||||
Switching | Dry contact Input, built-in power supply ; optoisolator | ||||||
2 channel switching output, NO relay contact | |||||||
Power supply | Voltage range | AC220V ± 10% | |||||
consumption | ＜5VA | ||||||
Operation Temperature | -10 ºC~+55 ºC | ||||||
Storage Temperature | -25 ºC ~+70 ºC | ||||||
Insulation resistance | ≥100MΩ | ||||||
Power frequency withstand voltage | Between power supply set of terminals and signal Input, output set of terminals 2kV/1min (RMS) | ||||||
Altitude | ≤ 2500m | ||||||
Relative humidity | ≤93%RH, no condensation, without corrosive gas | ||||||
Packing & Delivery
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