Audited Supplier
DEM-3M1C
1 Year
1 Year
Digital
Direct Connected
Watt-Hour Meter, Meter for Industry and Home Use, Standard Electric Energy Meter, Prepayment Meter, Reactive Energy Meter, Multi-rate Watt-hour Meters, Maximum Demand Meter
Single-phase
Electronic Meter
Terminal
Continuous Wave
Energy Meter
RoHS, ISO, CE
Customized
-25~55°c
99X36X63 (mm)
450V
1.0s
AC10A-100A
Bluejay
Carton
10*10cm
Chongqing, China
Product Description
The meter "white backlit liquid crystal suitable for reading" is a combined DC power measurement terminal, which is a highly integrated product for DC parameter measurement applications. The dc energy meter with data logger can accurately measure 1 DC voltage and 1 DC current (with direction) with an external shunt, power, total electricity, each single-way electricity and other electrical parameters, and can be equipped with a switch output.
At the same time, the energy meter dc has an RS485 interface, supports the MODBUS-RTU communication protocol, and can upload the data collected by the measurement and the status of the equipment. The dc voltage electric alarm meter can be widely used in electric power, communication, railway, transportation, environmental protection, petrochemical, steel and other industries tomonitor the current and power consumption of DC equipment.
* Small size, easy installation
* Standard 35mm rail installation
* High security: high isolation voltage
* Single-phase wiring
* way independent shunt access, segment LCD display
* Powerful data acquisition and processing functions
* A variety of anti-interference measures, high security
* LCD screen display intuitive, easy to operate
Voltage input | ||
Rated value | 0-1000V | |
Overload | Measurement: 1.2 times Instantaneous: 2 times/10s | |
Impedance | >1 kΩ/V | |
Accuracy | Accuracy grade: 0.5%FS | |
Current input | ||
Rated value | Shunt: conventional 75mV, others need to be specified separately | |
Overload | Measurement: 1.2 times Instantaneous: 10 times/1s | |
Impedance | <100mΩ | |
Accuracy | Accuracy grade: 0.5%FS | |
Power supply | ||
The scope of work | AC/DC85V~265V | |
Power consumption | ≤4VA | |
Output | ||
Digital interface | RS-485,MODBUS-RTU | |
Pulse output | Optional 1 channel active energy pulse output | |
Environment | ||
Working environment | -25~55,Altitude ≤2000m, 98%RH, no condensation, no corrosive gas | |
Storage environment | -30~75 | |
Safety | ||
Pressure resistance | Input and Power>2kV; Input and Output>2kV; Power and Output>2kV | |
Insulation | Input, output, power supply > 5MΩ to the chassis | |
Others | ||
Electric energy | Active energy level 1 | |
Display | LCD with white backlit | |
Power | Accuracy: 0.5%FS | |
