Process Instruments

These gauges are constructed with a solid forged steel bar main chamber and cover plates recessed to have perfect alignment of gaskets and glass. Though rated for 2000 psig. these are light weight and hence do not need any combursome supports for medium lengths. With special main chamber construction these gauges can be supplied upto 3000 psig. Main Chambers are available in C.S, M.S, SS304, SS316, P.P., P.V.C., FRP and Rubber lined. Gaskets are of CAF, GRAFOIL, TEFLON, NON-ASVESTOS, etc.

Reflex Gauges:
These are assembled with flat glasses with inner surfaces of reflecting prisms. Due to total internal reflection liquid level shows black in contrast to a mirror-like surface above, The gauges are used for services where observation is required at a distance and on low pressure boilers.

Transparent Gauges:
These are assembled with two numbers of totally transparent toughened glasses to give a through vision of liquid levels. These gauges are recommended for interface levels, coloured fluids where colour is of interest to the process behaviour and services where excessive foaming may exist. In high pressure boilers these gauges are recommended to be used with mica shields.

Glass:
Teleflo engineers continuous research, development and experimental studies on glass toughening and composition has made the tempered glasses used in these gauges most dependable providing a high strength resistant to both thermal and mechanical shocks and with the highest degree of visibility.

Our highly efficient remote water-level indicator, liquid level indicators detects the water-level fluctuations in the boiler drum. These liquid level indicators are very delicately designed to provide flawless indication's.

Remote Level Indicators

Our highly accurate remote level indicators help to keep a track on the displacement of the water levels in the boiler. When the water levels in the boiler rises, the increasing water column presses the red indicating liquid (sealing liquid) from the first phase into second phase and then indicates in the Inspection glass of the indicator. The water displaced from Phase one flows from the condenser into Phase three and then into the boiler. If the water level in the drum falls, then the indicating liquid in phase three in the inspection glass, falls correspondingly. The water vapor formation in the condenser takes place when the water level in phase three is constantly filled up.

• Filling and air Relief Plug
• Condenser
• Screw Joint
• Main shot off Valve (Steam)
• Equalising Tube
• Main Shot off Valve (water)
• Screw Joint
• Connection Pipes
• Indicator Shot off Valve
• Indicator Shut off vlave
• Cleaning Plug of Valve
• Cleaning Plug Inspection Clean
• Requlating Valve

We provide high quality and most effective range of tubular level indicators that suit various industrial applications. We also offer wide varieties of gauge glass protectors. Various types of tubular level gauges available with us are :

BCO - Offset Connection Tubular gauges Our BCO tubular gauges are superior in quality that are manufactured with a pair of auto shut off ball check valves with offset and union construction. Because of their simple design, and their ability to work without additional isolation valves they can be installed very easily and cost-effectively. The innovative offset construction of the valves enables glass tube's to be replaced while in use. Whenever the glass tube breaks the ball check arrangement automatically closes the valve seat and prevents wastage of any fluid. Glass tube protection in the form of " Tie Rods" or "Pipe Shield" is provided.

HDO Heavy Duty Channel Protector Gauges Our highly effective tubular level gauges come with heavy wall glass tubes with 3 mm thick machine made channel protector. Designed to endure extreme conditions these valves offer very high durability.

Our side mounted indicators are designed keeping in mind the extreme conditions they would have to face. They are manufactured using very strong materials and hence also provide prolonged durability. These indicators have built-in glands and we can also provide valves if required.

Top mounted level indicators offer high levels of security to the storage tanks. Since they are mounted at the top of the tank, it reduces the risk of hazardous fluids getting spilled through any leakage. Theres a float that is channelized in the tank by a perforated pipe and a sealed glass tube. Float steam tip has an in-built pointer, which correctly indicates the level.

Highly efficient, our float and cord level indicators are perfectly aligned and come with a pulley and scale. Our float and level indicators are highly suitable for outdoor usage, as they use dust proof pulley housing. Spring Tensioning assembly is also provided additionally for guide wires. The floats available by us can be custom designed as per specific industrial requirements.

• For all types of Storage Tanks.
• Perfectly Aligned guide wire, pulley and scale.
• Ideal for outdoor installations. Cast Aluminum Pulley Housing.
• Spring Tensioning assembly for Guide wires.
• Float available of various desired designs and materials as per applications