Thông số kỹ thuật
3 ½ digit LCD Display   
Accuracy : +/-1.5% Full Scale
 Operating Temp : -20~60’C
 Cable Connection :  NPT ¾
Flame proof type DC voltage indicator.
 Receive 4-20mA DC Input Signal
Reinforced Glass Window.
 Mounting type : 2” pole mount or wall mount.
 316 Stainless Steel Housing Cover
 IECEx flame proof approval