Shridhan Automation Private Limited

It is the device widely appreciated as a low cost, still effective and convenient way for monitoring and sensing of liquid level in various Process applications. The transparent and acrylic cage of the level indicator assembly gives easy and effective visibility of the liquid level inside the tank through guide tube with a pointer moving inside the cage which indicates continuous change in the rise or fall of liquid level.

These are Low cost cable float switch made from high graded Polypropylene. Manufactured as per the industrial standards these are widely appreciated for our high performance and durability. The features and specifications are as follow:

• Hermetically sealed double chamber construction
• Mercury-free micro switch
• Direct pump-control operation up to 1.1 KW, without external contactor
• Adjustable switch differential
• Switch rating 250 V AC –10A
• Temperature 200 C to 800 C
• Pressure MAX. 5 bar
• Protection IP68.

These conductive level sensors are manufactured as per the industrial standards keeping in mind the client’s requirements. These are made of high graded raw material with the use of highly sophisticated machines. The various features and specifications are as follow:
• Ideal for level control of conductive liquids
• Available with diff erent process connection (threaded or fl anged)
• Probe-length available up to 3 mtrs
• Probe materials mostly SS
• Even longer lengths of probes possible by joining end-to-end
• Suitable for drinking water, industrial water and sewage.
• Available up to 8 levels
• Temperature range up to 500.

When the magnetic float, it represents the surface of liquid level in the tank acting on the sealed reed switch inside the stem the shorting of reed switch to give an output resistance. This output resistance is inversely proportional to the level of liquid in the tank which make the magnetic float based sensor to become a level transducer, its output resistance being indication of the liquid level. Being a contact type level measuring device, it can be used in tanks, reservoirs, drums and any liquid storage devices to give idea of tank contents. The specifications are as follow:
• Process Connection: 2 ½” or 3” or 4” NB.
• Flanged to BS (option AI / DIN) or triclover connection (Sanitary application)
• Excitation: 24 Volts dc
• Output: DC 4-20 mA (isolated) or 1 to 5 VDC (option RS-232)
• Wiring system: 2 wires
• Max Load: 400 Ohms
• Max Temperature: 1500 C (metal MOC)
• Max Test Pressure: 10 kg /cm2 (metallic MC) 25 kg/cm2 (Optional)
• Special feature: Intrinsically safe to Ex ib Gr IIA-IIB T6
• Power supply to sensor 24 V DC, which will be supplied by the digital Indicator included in our Package.