Color glass plate level gauge series

Outline-color glass plate level gauge series is ordinary glass level gauge updated product. It is used for level indication in the open or pressurized containers medium industrial systems, especially colorless liquid at site. It uses a special V-groove glass, transmissive color meter enables fluid vapor red and green display, reflective color meter enables vapor red liquid black display, with a level of intuitive display, clear and so on. If the indoor or nighttime view of the investigation, the choice of two-color level gauge glass lighting. Categories ● TN30, TN60 transmissive color glass level gauge ● TN30J, TN60J transmission with two-color thermal level gauge glass ● RN40, RN60 reflective color glass plate level gauge ● RN40J, RN60J reflective glass with thermal color plate gauge ● TN30F, TN60F transmissive-type color frost glass level gauge ● RN40F, RN60F reflection-type color frost glass level gauge main technical parameters ● center distance: ≤3000mm (according to user needs special production) ● Nominal pressure: ≤PN6.3MPa ● Operating temperature: 0 ~ 250 ℃ ● Automatic closure pressure: ≥0.3MPa ● washing, sewage Interface: NPT1 / 2 \ "; internal thread (according to user needs special production) ● heating steam pressure : ≤1.0MPa ● heating jacket fittings: G1 / 2 \ "; external thread (according to user requirements) NOTE: The standard installation in the form of side - side connection process connection ● Flange connection: HG / T20592-2009 DN20 (according to user needs special production) ● threaded connection: G3 / 4 "external thread (according to user needs special production) Note: When the center distance than the instrument itself comes with carriage 2000mm