Energy metering

Energy metering

Here are several RMS power meter that takes into account the phase shift that comes with capacitive and inductive loads such. from a motor. Can also be used on plain 230/400 VAC equipment. Software that can display the current consumption and tension. The software may also store the measurements with an adjustable interval. The consumption of the individual phases is read and the total consumption. Good to determine at what stage you should provide to, from a solar plant. Requires knowledge of the MODBUS protocol whose data you want retrieved otherwise. Description of the MODBUS can be found at https://www.modbus.org

Energy metering
There are 9 products.
M-BUS to RS232 / RS422 / RS485 Master converter, 2 x Baud rate select. M-Bus standard: EN-13757

RS485 / RS422 / RS232 Master Gateway to Meter-Bus Slaves (sensors, actuators, etc.)
Supports up to 100 Meter-Bus meters (slaves)
MODBUS RTU function codes: 0x03 and 0x04 readdata
Selection of serial port, only one can be selected to be active
Baud rate x 2 (M-bus and COM port can be selected at different speeds)
Baud rate M-bUS: 300-2400 bps
Baud rate COM port: 300-115200 bps
Transparent data - no protocol conversion
M-BUS connection, 2-wire, max. 350meter.
Greater distance up to 5km requires a number M-bus repeaters
Supply voltage: 10 - 30VDC, 1.8 - 12Watt
Dimensions: 122 x 72 x 33 mm
Removable terminal blocks
Operating temperature: -25 - + 60°C
DIN mount 
Robust plastic case

$419.00
Item number M485-MBUS-MASTER-I
On the way in
M-BUS to RS232/RS422/RS485 Converter, -25-+75°C, 100 Slaves

RS485 / RS422 / RS232 converter for Meter-Bus meters, actuators, etc.
Supports up to 100 Meter-Bus meters (slaves)
Selecting the serial port, only one can be selected to be active
2 x Baud rate (M-bus and COM port can be selected at different speeds)
Baud rate: 300 to 115,200 bps
Transparant data - no protocol conversion
M-bus connection is 2-wire , max. 350meter.
larger distance up to 5km requires a number of M-bus repeaters
Supply voltage: 10 - 30VDC, 1.8 - 12Watt
Dimensions: 122 x 72 x 33 mm | Removable terminal blocks
Operating temperature: -25 - + 75 ° C
DIN bracket
Robust plastic housing

$409.48
Item number M485-MBUS-I
Physically in stock
Advanced 3 Phase Energy Meter with 4G & Cloud Logging

LCD Display
Active kWh (positive and negative), quadrant reactive
Undervoltage, undercurrent, overcurrent, underload
RS485 MODBUS RTU
4G for data (SIM card not included)
Cloud price is not included
Operating temperature -20℃~55℃
IEC 62053-22:2003,IEC 62053-21:200

$380.64
Item number LOG3F-4G
Physically in stock
Energy meter with 24 galvalically isolated I/O, RS-485, Digital and analog inputs

Multi input Data logger for up to 70000 loggings

10/100 Mbit Ethernet

Password-protected, web-based configuration and control

4 digital inputs, compatible with S0 pulse interface

6 analog inputs with 0/10V and 0/20mA

MODBUS RTU interface for up to 24 sensors (registers)

Up to 24 channels for monitoring

Up to 24 independent alarms

SNMP v.2 support - SNMP Trap - alarm notifications

HTTP and SNMP port change - HTTP API commands

Periodic HTTP posting of XML/JSON status files to client-server systems

MODBUS TCP/IP support

Dynamic DNS with DynDNS, No-IP and DNS-O-Matic support

NTP protocol support

Supply voltage: 10 to 28V DC

$469.07
Item number TCW260
Physically in stock
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