MIEO CT4 D22mm Wire Split-core Current Transformer Sensor for HA102 & HA104 Energy Monitor Single/ Two/ Three Phases

D0.87inches/D22mm Clamp Sensor for Wireless Electricity Monitor
1)Primary Current (Arms50/60Hz): Max 150A
2)Secondary Current at primary nominal (rms): 20mA
3)D.C. Resistance at 25.C (Ohm): Max 460Ohm
4)Burden resistive load of secondary winding: 50 Ohm
5)Secondary output voltage at primary nominal for 15Ohm load: 500mv
6)Amplitude Error f(%) in the range of primary current from 1A to 60A: +-2%
7)Phase Angle Error in the range of primary current from 1A to 60A and at frequencies 50/60Hz: +-2.5C
8)Insulation between primary non-insulated wire,touching inside surface of the window,and secondary output must withstand AC rms voltage: 2500v/amA/3min
9)Temperature error of currents ratio: less than 50ppm/k
10)Insulation resistance (500VDC): 100MQ Min
11)Ambient operating temperature range: -40F to 176F
12)Suitable for the fire wire whose diameter less than D0.87inches/D22mm

Three sensors will be required for 3-phase system.

"Wireless Electricity Monitor" is an ideal digital monitor for checking electricity consumption,inspecting the wind or solar power generator and any power systems. It displays energy usage information in LCD screen with backlight.
"Wireless Electricity Monitor"includes:
Current Sensor:Just clamp on the fire wire to measure the current with electromagnetic induction.
Transmitter: Transfer the data from Current Sensor to the Monitor with wireless signal.
Monitor: Receives the real-time date from Transmitter and displays readable parameters such as electricity consumption,cost and historical consumption chart.