summary:
   Widely used for open container to measure level.
     It adds self-tesing function ---self-tesing floater level controller to ensure safety operation.

parameter:
pressure:4.0 MPa(standard)
temperature:-20~120℃
medium density:≥0.6g/cm³
connecting capacity:220V AC/DC 1A
material:connecting level 304SS   body of preventing explosion:ZL102 with painting.
connecting flange: HG20592-92(convexity)PN 4.0  DN80
outer cable:M20×1.5(inner screw)
grade of prevenging explosion:DⅡBT4
equipping way:plain