1. General

         BA Series AC current sensors transmit the AC current signal to standard DC analog signal (4-20mA or 0-5V) by accurate constant current technology and Temperature Linearity Compensationtechnology.
         They can all work under DC24V and 12V, and they have good capacity of overload, high accuracy, excellent isolatiion and low consumption. They are applied widely in the field of industrial automatization and comply IEC60688 and IEC1851987.

  

2.Technical feature

 Type                                   BA05                 BA10               BA20                  BA50
- Input     Hole diameter      Φ5mm               Φ10mm           Φ20mm              Φ50mm
             Current range    AC 0.5~10A       AC 8~50A        AC 40~200A      AC 60~600A
             Overload                              Continual 1.2 times; Instantaneous 10 times/5s
             Frequency                                           25Hz~5KHz
- Output   Range                                 DC 4-20mA; 0-20mA; DC 1-5V, 0-5V 
             Load resistance                   Output current: ≤400Ω(12Vpower); ≤800Ω(24Vpower)
            Output voltage:                        ≥1kΩ
             Ripple factor                                          < 0.5% peak value
- Accuracy                                              0.5 or 0.2
- Response time                                              ≤350ms
- Power suppler    VoltageDC 12V or DC 24V
- Comsumption    ≤0.5VA (DC12V) ; ≤1VA (DC 24V)
- Insulation resistance     ≥ 100MΩ
- Isolation     AC 3kV/min between input and connectors
- Temperature drift    ≤ 200ppm
- MTBF     >50000h
- ENV      Work T:     -20C ~ +55C
                  Storage T:    -20C ~ +70C
                  Relative humidity:   5% ~ 95% (no condensation) 
                  Altitude:     < 2500m
- Mounting   35mm standard DIN rail mounting or Screw fixing