summary:
(called controller) adopted advance technology to develop for level measuring.it is stable and steady,can control level and surface of medium which widely used in petrol,chemistry,electricity,medicine,foodstuff,paper-making.it can accompy with PLC or DCS.

parameter:
precision: ±1mm in water(plane equipped)
iterance:±1mm in water(plane equipped)
revoting time:0.2S
output signal:SPTD single relay
signal(normal)
load capacity:7A/250VAC
two-thread output( chosen)
4---10mADC normal
14---20mADC alarming
load resistance:250Ω
working temperature:-40 ~ +60℃
medium temperature:-40 ~ +90℃
working pressure:biggest 1MPa
material:ABS plastic
outer material: ABS plastic
revolvating :300°
screw: 3/4＂NPT(normal)
1/2＂NPT(extra long)
grade of preventing explosion:ExiaⅡBT6
accompying:LB803S