| Customization: | Available |
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| Type: | Electromagnetic |
| Output Signal Type: | Analog Output |
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Monitoring application of BA current sensor to the water pump in the sewage treatment industry
In the whole process of sewage treatment, the water pump plays a vital role as the main transmission equipment of water. Since there are many water pumps in the sewage treatment plant, if there is a problem with the water pump at one of the joints, it is likely to cause the previous procedure. Excessive accumulation of sewage in the next program and lower than normal level of sewage in the next program, so that the entire sewage treatment program is in a semi-paralyzed state, and the staff cannot conduct inspections on all the pumps.
Based on the above-mentioned situation of unmanned inspection of water pumps and circulating pumps in the sewage treatment industry, BA series AC current transmitters can be used for monitoring, and the power status of the water pumps can be known at the first time, and the data of BA sensors can be collected through PLC or DSC system. Transmit data to correctly judge the normal working condition of the pump.
| Specification | Input Current | Output Signal | Inner Size(mm) | Type | Optional Function | |
| BA20(II)-AI/I | AC 0-200A | DC 4-20mA, DC 0-20mA | 20 | Average value | C:RS485; F:Split type | |
| BA20(II)-AI/V | AC 0-200A | DC 1-5V, DC 0-5V | 20 | Average value | C:RS485; F:Split type | |
| BA20(II)-AI/I-T | AC 0-200A | DC 4-20mA, DC 0-20mA | 20 | True effective value | C:RS485; F:Split type | |
| BA20(II)-AI/V-T | AC 0-200A | DC 1-5V, DC 0-5V | 20 | True effective value | C:RS485; F:Split type | |
| BA50(II)-AI/I | AC 0-600A | DC 4-20mA, DC 0-20mA | 50 | Average value | C:RS485; F:Split type | |
| BA50(II)-AI/V | AC 0-600A | DC 1-5V, DC 0-5V | 50 | Average value | C:RS485; F:Split type | |
| BA50(II)-AI/I-T | AC 0-600A | DC 4-20mA, DC 0-20mA | 50 | True effective value | C:RS485; F:Split type | |
| BA50(II)-AI/V-T | AC 0-600A | DC 1-5V, DC 0-5V | 50 | True effective value | C:RS485; F:Split type | |
| BA50L(II)-AI/I | AC 0-1A | DC 4-20mA, DC 0-20mA | 50 | Average value | C:RS485; F:Split type |
| Technical parameter | Index | ||
| Accuracy class | Class 0.5 | ||
| Input | Nominal value | BA20(I)-AI | Current AC 0.5A, 50A,200A, etc.AC 0~(0.5~200)A |
| BA50(II-AI | Current AC 60A. 300A, 600A, etc. AC0~(60-600)A | ||
| BA50L(I)-AI | Current AC0.1A,1A. etc. AC0~(0.1~1)A | ||
| Overload | Continuous 1.2 times, instantaneous current 10 times/1S | ||
| Absorbed power | ≤1VA | ||
| Frequency response | 25Hz~800Hz, especially suitable for industrial frequency occasions | ||
| Output | Nominal value | DC4~20mA, or 0~20mA,0~5V,0~10V (1) etc. | |
| Load Resistance | When DC12V power supply, current output is ≤250Ω When DC24V power supply, current output is ≤500Ω When voltage output is≥1KΩ |
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| Communication | RS485 interface/Modbus-RTU (2) | ||
| Response time | ≤400ms | ||
| Power supply | Voltage | DC12V or 24V | |
| Power consumption | ≤1W | ||
| Insulation resistance | >100MΩ | ||
| Compressive strength | Between input/output and power supply 2.0KV/min,50Hz | ||
| Temperature Coefficient | -10ºC~+55ºC, ≤400ppm/ºC | ||
| Environment | Temperature | Work: -10ºC~+55ºC Storage: -25ºC~+70ºC | |
| Humidity | ≤93%RH, no condensation, no corrosive gas place | ||
| Altitude | ≤2000m | ||
| Installation method | TS35mm Din-rail, or use screws to fix the cabinet | ||
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