详情
Introduction
Tubular Level Gauges are designed to view liquid levels using clear
or red line Borosilicate (Pyrex) tubing. All valves use a stuffing
box configuration to seal the glass tube, and have a ball check
shutoff to prevent loss of vessel contents in case of glass
failure. Operating pressure and temperatures are subject to the
limitations of the tubular gauge glass and washer composition;
consult with Pressure Products for gauge glass ratings.
Catalog of Tie Rod or C-Frame
Construction.
With or without isolating valve.
Material integrity assured through strict compliance of chemical
composition analysis in a Standard Laboratory.
H Grade Borosilicate glass tube *6/*9/*5 mm outer dia with Teflon
Packing.
Glass tube can be removed online i.e. without disconnection from
vessel
Standard Connection: 1/2" / 3/4" / 1" Flange drilled to ASA **0#,
others on request
Alluminium/SS scale with 5 mm resolution as standard and 1 mm on
request.
Drain Plug 1/2" Vent Plug 3/4" and drain/vent valve as optional
Safety Ball check device(optional).
Defrost/illuminator available on request.
Hydro test pressure: *2 KG/cm2, **0 Deg C max working
temperature.
Tie Rod Construction is \'light\' and permits **0ºC visibility.
C-Frame construction is robust and permits observation from Front
& Rear.
Both constructions are available in integral or inline
arrangements.
High quality, H grade borosilicate glass tube in *6/*9/*5mm outer
dia is used.
Available in single length having c/c distance = ***0 mm. Extended
lengths are provided by coupling several tubes or gauge assemblies
in series.
Gland packing design provides tension free tube installation to
achieve zero leakage. It also enables glass removal for replacement
or cleaning without dismantling the gauge or disconnection from the
vessel.
Transparent Acrylic Plate mounted on C-Frame/Acrylic Pipe or
slotted metallic pipe clamped on Tie Rod as glass protector can be
provided if required, for additional safety to glass &
personnel.
Adjustable proximity/reed switch arrangement for level sensing with
alarm relays.
