YSA10 digital ammeter (0-10A) ammeter head, powered 4-30V
The ammeter Basic performance parameters are as follows:
Opening size: 45.5mm * 26.5mm
Dimensions: 48mm * 29mm * 21mm
The ammeter measuring range: DC0-9.99A
Supply voltage: DC4-30V 2 Line Access
Weight: 23 g / only
Display: 3 0.56LED digital tube
Display color: red
Refresh rate: about 500ms /
Measurement Accuracy: ± (2% +2 words)
- Weight: 22g
- Display color: Red/Green/Blue
- Display mode: Three 0.56 LED digital tube
- update rate: About 500 ms/time
- Physical size: 48 x 29 x 22 mm (L*W* H)
- Opening size: 45 x 26 mm (L*W)
- Supplyvoltage: 4-30V
- Lead wire length: 14 cm
- Measurement range: DC 0-9.99A
- Operation temperature: -10 degrees~65 degrees
- Measurement accuracy: ±(2% + 2 words)
Note: (please follow the instructions carefully wiring, or burn out)
- The power supply end of the ammeter and measuring the ground USES a total design, that is to say, the power supply ground wire and test the ground wire is mutually, so only string ammeter test end after the electric appliances (both devices being measured between the cathode and tested equipment power of cathode)
- Advice header power supply to use isolated power supply separately
Error phenomenon one:Because of the some eclectic parts ageing and influenced by the temperature, sometimes when measuring the small current, the error of some meter become big or sometimes some meter don?t show zero without load.
Solution:When the meter is off the power, please short circuit A and B (connect A and B). Then make the meter have the electricity, the meter will automatically calibrated to zero. When the automatic calibration is over, please disconnect A and B. After this, that is ok.
Error phenomenon two:Because of the some eclectic parts ageing and influenced by the temperature, sometimes when measuring big current, the error of some meter become big.
Solution:let the meter show about half of the range (for example: range 0-10A, let meter show about 5A). At the meaning time, you adjust R7 until the meter show the value is same to the value the more digit meter show.
Abbiamo disponibili datasheet di tutti i componenti, qualora non fosse presente nella scheda download del prodotto inviaci un messaggio dal modulo contattaci e lo pubblicheremo il prima possibile nel nostro sito.