Single phase split core AC current digital transducer
This product is a split core single-channel current measurement digital isolation transducer. It can measure the current of the AC circuit. Using high-precision 24-bit dedicated AD chip, the ratio dynamic range can be up to 1000: 1. True RMS measurement of current is with high accuracy, good stability and high communication speed, the completely isolated processing technology is with anti-interference ability. Measurement of electrical parameters through the RS-485 digital interface output to achieve long-distance transmission, the product MODBUS protocol is complete compatible with a variety of configuration software or PLC equipment MODBUS (RTU) protocol. It can be applied to power, room monitoring, industrial measurement and other fields.
Current 20A or less, 1.0
The maximum range for each specification
Frequency response: 20Hz-1KHz;
115.2K, 57.6K, 38.4K, 19.2K, 9600(default) 4800, 2400, 1200
Factory default communication format: 9600, N / 8/1, address 1; S5 type up to 19.2K;
RS-485(twisted pair line) , RS-232C(treble line, only for N style parts)
Max. number of nodes
Only for RS-485
400W transient voltage
ESD protection and thermosnap
Input/output: 2500V DC for 1 min
Input/power supply：2500V for 1 min
Output/power supply：2500V for 1 min
The double isolation part numbers, their output and power supply are grounded together , there is only between the input and output isolation voltage
2 x voltage span 1 sec. 10 for times with interval of 10 sec.
10 x current span for 1 sec. 5 times with an interval of 300 sec (only for hole thru. parts)
The input outside the linear range will result in poor accuracy
Auxiliary power supply
220VAC,DC only for N case parts
Power consumption depends on power supply to be used
Case Style (marked in the figure Unit: mm)
CE-AI12-**GS4 product outline
Installation diagram of CE-AI12-**GS4
Wiring drawing of CE-AI12-**GS4
Available with wide power supply: DC: 10-30V or 10-55V
On-site installation is easy, opening and closing installation, convenient and quick.
Can be bipolar measurement, with positive and negative active power and cumulative energy measurement function.
The intelligent transducer with the smallest size and wide current measurement range in the peer.
Energy has positive and negative cumulative function, with power-down storage.
With red and green light-emitting diode instructions function, the red light indicates the normal operation of the product (100mS flashing), the green light indicates the product communication.
High anti-interference ability, the input, output and power port to resist the surge voltage up to 2KV or more.