Purchase Qty. Reference FOB Price
1-49 Pieces US$683.00
50-99 Pieces US$615.00
100+ Pieces US$546.00
Product Description
Input Section: [7 channels] High-precision temperature sensor, configurable for outdoor temperature; [4 channels] 4-20mA signal,configurable fo temperature, humidity, CO2, NH3,static presure,wind speed sensor; [3 channels] Drycontact input, 1 channels external alarm input, 2 channels reserved; ...