High Temperature Single-Color Glass Tube Level Indicator-Tubular Level Gauge

• Customization: Available
• Principle: Communicating Tube
• Range: 0-3m
• Model NO.: GZS
• Measurement Accuracy: ±3mm
• Accuracy: 0.1%
• Kind: Glass
• Structure: All in One
• Warranty: 1 Year
• Certification: CE
• Material: Ss304, Carbon Steel or Stainless Steel
• Process Temperature: -190~425℃
• Sight Glass Types: Glass Sheet Type or Glass Tubular Type
• Length: 300~2200mm
• Connection: Flange or Screw
• Glass Material: Quartz Glass or Borosilicate Glass
• Transport Package: Wooden Case or Carton
• Specification: ISO
• Trademark: U-ideal
• Origin: Tianjin, China
• HS Code: 90261000
• Production Capacity: 3000PCS/Month
• Package Size: 40.00cm * 30.00cm * 30.00cm
• Package Gross Weight: 4.000kg

Product Description

Product Description

We are one of the repute's manufactures in China, we produce the level gauges and flow meters. Our products are Magnetic level gauges, glass tubular level gauges, glass sheet level gauges(transparent type and reflective type, sight glass level gauges), drop-in type level gauges, capacitive level gauges, level indicator, level transmitter and sensor. Flow meters: Metal rotary flow meters, vortex flow meters and turbine flow meters, electromagnetic flow meters, oval gear wheel flow meters, precession vortex flow meters and roots flow meters.

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 shut off 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.

Tubular level gauge is used for visual liquid level indication and is the most commonly used instrument in the process industry. It is a simple and reliable device for level reading in atmospheric or pressurized tank applications. It is mounted parallel, along the side of the tank, so as to form a closed loop. As the process level fluctuates, the level in the transparent glass tube changes accordingly and gives local level indication. The tubular gauge incorporates correct design, rugged construction, proper manufacturing techniques, skilled workmanship to give dependable performance and long service life. Material integrity is assured through strict compliance of chemical composition analysis in a standard laboratory.

One Structure and working principle
Flanges are added to meter with up and low valves. The flanges connect with tank and make a communicator with tank. Then the liquid level will be read from the Transparent glass tube or glass plate directly.

The upper and lower valves have steel ball inside. So if the glass plate or glass tube was broken by accident, the steel ball will block the channel under pressure, and to assure the container be sealed automatically which can prevent the liquid flowing out.

There is screw fixed on the valve ends. When sampling or repairing the meter, rotate the screw and dismounting the meter.

Flange diameter: DN20~DN500 ANSI JIS DIN
Flange type: A¬ -------FF (Face Flange)
B--------RF (Raised face Flange)

Structure: "standard type" D--------"thermal type" W
Material: 1) Carbon Steel 2) Stainless Steel 3) PVC

Main technical parameters

Working pressure ≤ 16Kgf/cm3
Working temperature ≤ 100 º C (ordinary glass type), 450º C (quartz glass tubular type level gauge)
Needle valve closing pressure: ≥ 2Kgf/cm3, < 10MPa(quartz glass tubular type level gauge)
Thermal steam pressure ≤ 6Kgf/cm3
Glass tube size: Φ 19*3mm Φ 24 (quartz glass tubular type level gauge)
With drain valve(quartz glass tubular type level gauge)

L=C-C distance	500	600	800	1000	1100	1200	1400	2000
H=visible length	338	438	638	838	938	1038	1238	1838
I=glass tube length	458	558	758	958	1058	1158	1358	1958

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