Explosion-proof Display-EXRD01

◎ Plhaub Khoom: Cast Aluminium;

◎ Explosion-proof sign: Exd II BT6;

◎ Input voltage: AC220V 50Hz;

◎ Kev sib txuas lus Interface: RS232C lossis 20mA tam sim no voj;

◎ Zaub: 3 nti lossis 5 nti yeem;

◎ Daim ntawv thov: 1 thiab 2 thaj chaw ntawm cov pa roj paug ib puag ncig, pab pawg IIB T6 gases; 21 thaj chaw thiab 22 thaj chaw ntawm cov plua plav tawg ib puag ncig.