NISAN Scientific Process Equipments

Range Instrumentation

Tubular Level Gauge

The tubular level gauge provides direct liquid level readings for low pressure up to 25 bar and maximum temperature of 250 °C. Its glass is housed in a protective tube, and check balls in the upper and lower valves stop flow when the glass breaks.

Design features

  • The gauge glass is built in the protective tube.
  • Check balls inserted in the upper and lower valve to stop flow instantaneously when the glass is broken.
  • The protector having a circular form is constructed to prevent glass breakage from external sources.
  • Tubular glass with a linear red coating on the back is available to make level observation clearer.
  • The manual adjustment of isolation valve at the input of the media entering the chamber reduces the bubbling.
  • the body is made of forged material.
  • The gauge has a relatively spacious internal area where foamy liquid is held from forming foams.
Tubular Level Gauge, view 1Tubular Level Gauge, view 2

Technical specification

Build and limits

Taken from our published product data. Confirm against your line specification before ordering.

Pressure
low pressure up to 25 bar
Maximum temperature
250 °C
Material
Carbon St.eel & StainleBS Steel as standard.
Glass tube
Heavy duty.Boroailicete 5/8.
Glass Protector Valves
Bright bar or Aluminum tie rod, Auto-shutroff ball check-screwed or Bolted Bonnet.
Packing
PTFE.
Connection
Flanged or Screwed.
Extended center-to-center dimensions
For glass tube gauges only of center-to-center dimensions in excess of 2000 mm, it is possible to manufacture any required c to c by using coupling in the middle of the gauge.
Alternative tube materials
PFA, Acrylic or Vinyl tube

Ask for a quote

Send your line size, flow rate, fluid and temperature. We will size it and send a price.

Call
Anjali AI Technical Sales, Nisan

Hello. I can answer questions about Nisan products, the independent test reports, and which approvals are on file. What do you need?

Answers come from Nisan's published data. Engineering confirms every duty.