Purchase Qty. Reference FOB Price
1-99 Pieces US$14.00
100-499 Pieces US$13.50
500+ Pieces US$13.00
Product Description
SIP7 Pin standard PCB installation 4-20mA current signal input and output isolation controller Product features 1.Micro size 19.5X12.5X9.8mm, zero/span adjustment is not required. 2. Special high efficient signal loop power extraction technique,external power supply is not required. 3.2-wire ...