Purchase Qty. Reference FOB Price
1-49 Pieces US$869.00
50-99 Pieces US$782.00
100+ Pieces US$696.00
Product Description
Input Section: 7 channels] High-precision temperature sensor, which can easily configure indoor temperature or outdoor temperature; [6 channels] 4-20mA signal sensor, configurable for temperature, humidity, CO2, NH3, H2S, static pressure; [2 channels] Reserved; [7 channels] Switch , water ...