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Digital Energy Meters - Nf29

Supplier From India
Mar-12-21

The unit is low cost, easy-to-use, individual and multifunctional that enables to measure all the basic parameters required in an electrical installation and monitors electricity over and above basic metering. The entire range is very rugged and cost-effective. All these products are field proven and more than 100,000 units are active in service.

Price and Minimum Quantity

Price: $100
MOQ: Not Specified

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More Items Similiar to: Digital Energy Meters - Nf29

Feb-23-12
 
.1 Description
DEM8900-1/DEM8900-2/DEM8900-3 (short form for DEM8900) is designed by adopting the updated microprocessor and digital signal processing technology, which can be applied for monitoring the electrical system. DEM8900 can measure and analyze the real time electrical parameters, such as I,kWh,kvarh., Meanwhile, DEM8900 has functions of multi-tariff,RS485 communication ( MODBUS protocol),analog output, remote input and electrical pulse output.

All our instruments fulfill all important requirements and regulations concerning electromagnetic compatibility and safety isolation (IEC61000, IEC1010 standard and EN61010 standard). The devices have been developed, manufactured, and tested in accordance with Quality Assurance System ISO 9001.

1.2 Measured parameters
Note 1. DEM8900-1 measure current, active energy, active power (optional, with analog output)

2. DEM8900-2 measure current, reactive energy, reactive power (optional, with analog output)

3. DEM8900-3 measure Current, active energy, reactive energy, active/reactive power (optional, with analog output)

1.3 EMC and Safety standard
IEC61000-4-2 (GB/T17626.2)
IEC61000-4-8 (GB/T17626.8)
IEC61000-4-4 (GB/T17626.4)
IEC61010-1 (GB/T4793.1).


Exterior Size:91*91*72mm
0.5KGS.
VERIFIED
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An electric meter, or energy meter, is a device that measures the amount of electric energy consumed by a building, tenant space, or electrically powered equipment. Electric utilities use electric meters installed at customers' premises to measure electric energy delivered to their customers for billing purposes
Jul-27-18
 
BLUE JAY DC energy meters with a DC signal conditioner board
combine high accuracy with high read rate and a wide range of
isolated output options for computer interface and control.
DC energy meter operation provides four full-scale current
ranges 5.00A with 25mA resolution. The 5.000 A range measures
can connect current shunt to expand the measure range. Voltage
ranges from 5V with 25 mV resolution to 600.0 V with 5V
resolution. All current and voltage ranges are factory calibrated,
without recalibrating the meter.
External current shunts are fully supported. Scaling is 75 mV - 5A, more than 5A will set transformer ratio
from the front panel of the meter. The scalable readout is four full digits up to 9,999 counts. Shunt is
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large current and alleviates the need to route them through the meter case.
Jul-27-18
 
BLUE JAY DC energy meters with a DC signal conditioner board
combine high accuracy with high read rate and a wide range of
isolated output options for computer interface and control.
DC energy meter operation provides four full-scale current
ranges 5.00A with 25mA resolution. The 5.000 A range measures
can connect current shunt to expand the measure range. Voltage
ranges from 5V with 25 mV resolution to 600.0 V with 5V
resolution. All current and voltage ranges are factory calibrated,
without recalibrating the meter.
External current shunts are fully supported. Scaling is 75 mV - 5A, more than 5A will set transformer ratio
from the front panel of the meter. The scalable readout is four full digits up to 9,999 counts. Shunt is
remotely located for direct sensing. This allows the current carrying wires to take a more direct path to the
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Voltage and Current input
CT Selectable up to 4000/5
1 Relay for Set KW
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Digital meter

Digital meters
Major technical parameter
Basic error;0.5%fsa1db;resolving power;1, 0.1, 0.01, 0.001
Max.Display;1999;display;red digital tube
Input;single terminal ;power supply;ac220v, 50/60hz
Frequency;45~65hz(to ac);compression resistance;ac2000v/1min.
Spill display;1or 1;insulation resistance;dc1000v100m
Polar display;only display(to dc);weight;÷300g

We can also produce the meters according to your drawings or models

We can supply a variety of ammeter/wattmeter / shipped meter/current
Transformers/voltmeter/shunt/regulator/frequentcy meter.
Our company is an enterprise that produces setting style ammeters and accessories.
It specializes in the production of ammeters for ac/dc current, voltmeters for ac/dccurrent, power meters, power factor meters, frequency metersm shunts, currenttransformers, and corresponding complements and fullset products.
We have passed through the test of gb/t19001:iso9001:2000 quality management system.
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KP-S3000 three phase energy meter test bench is a new generation, high precision energy meter calibration equipment. It uses the advanced technology and electronic components available in 90 decade . The test bench can be operated from embedded keyboard or operated from PC software.
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