Purchase Qty. Reference FOB Price
10-99 Pieces US$8.80
100-499 Pieces US$8.54
500-999 Pieces US$8.27
1,000+ Pieces US$8.10
Product Description
100% band new and high quality VCC: positive (5 v) GND: connect power negative DO: TTL switch signal output AO: analog signal output Special remind: The sensor eed to preheat about 20s after the power supply, and the measured data of sensor will be stable. The sensor fever belongs to the ...