SONBEST XM2190B-PM25 RS485 tsheb npav MODBUS-RTU raws tu qauv LOSSIS Cov Txheej Txheem Rau Kev Saib Xyuas Cov Neeg Siv Phau Ntawv
SONBEST XM2190B-PM25 yog ib qho kev saib xyuas ruaj khov thiab ruaj khov uas siv tus qauv RS485 npav MODBUS-RTU raws tu qauv. Nrog high-precision sensing technology, nws raug ntsuas PM2.5, PM10, kub, thiab av noo. Cov neeg siv phau ntawv no muab cov txheej txheem kev ntsuas thiab kev sib txuas lus raws tu qauv kom nkag tau yooj yim rau cov ntaub ntawv. Lub XM2190B-PM25 muaj cov qauv tsim tawm xws li RS232, RS485, CAN, 4-20mA, DC0 ~ 5V10V, ZIGBEE, Lora, WIFI, thiab GPRS.