Can install meter more than 127 per 1 system RS485
Can measure voltage (V), Current (A), Power(kW), Electrical energy (kWh) and display result of water usage in cubic metre (m3) unit from Pulse of Water Meter.
Input for receive pulse from water meter to send data water usage with cubic meter unit.
Electrical measure in True RMS has high accuracy.
Voltage measure range 110-240 VAC.
Current measure range 0.02 – 45 A
7-Segment LED display.
Communication is RS485 Modbus RTU Protocol.
Can set Input filter time since 0.00 – 10.00 Sec
SPECIFICATION
DIMENSION
CIRCUIT DIAGRAM
ORDER CODE
Mã sản phẩm: KM- 24-M
Thương hiệu : PRIMUS
Xuất xứ : THAILAND
Bảo hành : 12 tháng, Nhập Chính Hãng Từ PRIMUS
Tình trạng: Còn Hàng
Giá: Liên Hệ LIÊN HỆ: 0908 369 124
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Hãy là người đầu tiên nhận xét “KM-24-M: SINGLE PHASE kWh-METER WITH RS-485” Hủy
• Universal input digital indicator for standard signal, Temperature, Humidity, Pressure and process.
• 3 Alarm relay output.
• Input signal for :
– Thermocouple
– RTD (PT100)
– Current analog : 0-20 mA, 4-20 mA
– Voltage analog : 0-5 VDC, 1-5 VDC, 0-10 VDC
• 5 Digits 7-Segment display 0.56”.
• RS-485 MODBUS RTU protocol for communication.
• LED Status for alarm and communication.
• 4-20 mA / 0-10 VDC Transfer output.
• Lock function for protect setting program.
2 Output Relay 5A/250VAC able to switch the operation between Output 1 and Output 2.
LED show the output relay working status.
Able to choose Input signal in Hold or Toggle form.
Communicate with computer via port RS-485 MODBUS RTU Protocol
Operation
Digital timer can set the timer by 8 Function( see Function Graph).
Digital timer can set timer in mSec, Sec, Min and Hour from Keypad. And PT-03N
has switch to control Time Start (connect terminal 12 and 14) and the user can
set time value by press reset button in the front or connect with external control
switch (by connect to terminal 12 and 13)
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