OVERVIEW

Shridhan manufactures Field Instrumentation for highly critical applications along with the necessary Product and System Approvals to support most global applications in Oil & Gas, Onshore, Power, Steel, Pharmaceutical, Chemical, Food & Beverages, Marine & Mining industries.

Our Global Sales and Marketing reach covers Middle East, USA, Northern Europe & Far East with Diverse Sales & Representative Offices.

Having a team of Qualified Engineers, Technicians & Highly Experienced Employees – We form a superior solution provider to your application needs.

Shridhan firmly believes that continuous pursuit of Customer Satisfaction starts with the close analysis of our customer requirement and continuous Innovation that is consistently performing in the market with an excellent product range and support.

An essential part of our activities in the last decade has been expanding our global reach with our subsidiary in the Middle East and gradual implementation of expanding our product manufacturing facilities globally which lead to enlarging our customer base around the world.

In coming years, we strive to be one of the most reputed brands in Field Instrumentation worldwide.

BANGALORE, INDIA SHARJAH, UAE

About Us

ProductsLevel Instrumentation

Pressure Instrumentation

Flow Instrumentation

Equipment and Systems

Integrated Solutions

Used in applications which require continuous measurement, indication and control of liquid level.

Circular magnetic system in the float makes it effective from all sides

High pressure & High temperature Applications- Up to 250 Bar & 400°C

Minimum Specific gravity of 0.41

Permanent local indication without external power supply

Switches and Transmitters provided for Alarm Contacts and Continuous Outputs (Optional)

Total level and Interface Level indication

Bridle arrangement option available

Hermetically sealed assembly for Off-shore Applications

Thermal Insulation / Cryogenic Insulation / Liquid-Gas Versions / Heat / Steam-Tracing Options

An effective replacement for traditional Glass gauges & Displacer Transmitters

Strong Acids

Alkalies

Boilers

Power Generation

Petrochemicals

High Pressure

High Temperature

FEATURES

APPLICATIONS

MLI SERIES

MBLI SERIES

TYPE APPROVED PRODUCTTYPE APPROVED PRODUCT CIMFR

LEVEL INSTRUMENTATIONMAGNETIC LEVEL INDICATORS

2014/68/EU 2014/34/EU

MAGNETIC LEVEL INDICATORS

MLI - HIGH PRESSURE VERSION

MLI - DUO SERIES MLI - ENGINEERED PLASTIC (PVDF)

MLI - WITH SWITCH AND TRANSMITTER

MLI - CUSTOMISED CONSTRUCTION

MLI - WITH INSULATION

FLOAT & DISPLACER LEVEL SWITCHES

Water / Waste water treatment plants

Cooling Towers, Lubrication / filtration systems

Paint Shops

Food / Drug / Pharmaceutical / Chemical & Petrochemical Industries

Boilers

Heat Exchangers

Process vessels etc.

VFS Series

MVFS Series

MHFS Series

BVFS Series

HFS Series

MLS Series

CFS Series

DLS Series

VERTICAL MOUNTING MAGNETIC FLOAT LEVEL SWITCHES

MINI VERTICAL MOUNTING MAGNETIC FLOAT LEVEL SWITCHES

MINI HORIZONTAL MOUNTING FLOAT LEVEL SWITCHES

BEND VERSION MAGNETIC FLOAT LEVEL SWITCHES

HORIZONTAL MOUNTING MAGNETIC FLOAT LEVEL SWITCHES

EXTERNAL CHAMBER LEVEL SWITCHES

CABLE FLOAT OPERATED LEVEL SWITCHES

DISPLACER OPERATED MAGNETIC LEVEL SWITCHES

PRODUCT VARIANTS

FEATURES

APPLICATIONS

Designed for long life and versatile applications in liquid level control using operating principles of Float/Displacer Mechanisms.

Rugged, industrial level switches specifically designed for variety of applications

High Pressure and High Temperature application capabilities in different models

Wide variety of Internationally Accepted Agency Approvals for Safe Use /Critical Applications

Versatile switching mechanisms for retro-fit situations Ideal for industrial applications such as pump control and high or low alarm duty on tanks and pressure vessels

Trouble free operation in corrosive applications VFS SERIES

DLS SERIES

CIMFR2014/68/EU 2014/34/EUTYPE APPROVED PRODUCT

FLOAT & DISPLACER LEVEL SWITCHES

HFS SERIES MLS SERIES MVFS SERIES

BVFS SERIES MHFS SERIES CFS SERIES

FLOAT OPERATED LEVEL TRANSMITTERS

PRODUCT VARIANTS

Continuous 'Float Type’ Analog Sensor, resistive to most liquids

Pre-calibrated at factory - No Field Calibration required

4-20 mA, 2 wire processed output signal

High Resolution & Repeatability

Liquid level or liquid / liquid interface detection

Multiple alarm relays adjustable option

Customized lengths up to 4 meters

Intrinsically safe option available

RS-485, HART®/ Foundation Fieldbus® protocol

FLX Series

MLX Series

Reed Chain Level Transmitter

Magnetostrictive Level Transmitter

Water

Milk

Fruit juice

Effluents

Caustic

Phosphate

Sludge coolant

Sulphuric acid

Sump

Reservoir Control

Cooling Towers

Waste water & sewagetreatment plants

A simple and reliable sensor for continuous level indication and control of any liquid chemically compatible with the (sensor) material, unaffected by electrical conductivity, temperature, pressure or viscosity. The float is designed for variety of liquids and its unique self-cleaning construction which is well suited for sticky or dirty environment with no float hang-ups.

FEATURES

APPLICATIONS

MLX SERIES

FLX SERIES

TYPE APPROVED PRODUCTTYPE APPROVED PRODUCT CIMFR

MLX SERIES

2014/68/EU 2014/34/EU

Water

Milk

Fruit juice

Effluents

Caustic

Phosphate

Sludge coolant

Sulphuric acid

Sump

Reservoir Control

Cooling Towers

Waste water & sewagetreatment plants.

BILGE LEVEL SWITCHES

APPLICATIONS

It is a simple, low cost, point level controller designed for detection of conductive liquids, having low densities, highviscosities, containing solid particles and interface between non-conductive and conductive liquids.

The Bilge Switch is designed to be installed in ship’s bilges and tanks,

Industrial sumps and tanks where it would be bolted at the required alarm level.

Available with 316 stainless steel electrodes as standard

Suitable for many chemicals and aggressive media

Sure solution for dirty liquids as well as those with high solids content

Available with Solid probes / Suspended probes to suit the applications.

Bilge level switches are safety critical component for the detection of liquid in dead spaces, voids and sumps that are rarely visited or inspected by the crew. They indicate rising liquid level, a leakage or flooding hazard. It is corrosion resistant, stainless steel IP-68 compliant construction with a hermetically sealed SPDT reed switch. It is also designed with a manual lift test mechanism, which can be used to check switch operation.

APPLICATIONS

FEATURES

FEATURES

Custom cable lengths from 2 mtrs - 50 mtrs

Test lever mechanism for operational check

TYPE APPROVED PRODUCTTYPE APPROVED PRODUCT CIMFR

TYPE APPROVED PRODUCTTYPE APPROVED PRODUCT

BLS SERIES

Refer "Bilge Alarm System" for Integrated Solution in Maritime Applications

CONDUCTIVITY LEVEL SWITCHES

HYDROSTATIC LEVEL TRANSMITTERS

ROTARY PADDLE LEVEL SWITCHES

Borehole transmitter for various industries

Used in small diameter pipes

Sewage water

Saline/Sea water

Potable water

The paddle switch is designed to detect high or low levels of free-flowing dry solids, such as powder sandgranules and indicate an alarm or control condition.

Airtight sealing device for outdoor applications

Unique sealing ring design prevents dust ingress to housing along the shaft

Torque force is adjustable

The Performance of torsion is stable and reliable

Powders

Plastic

Medical

Chemical

Cement & Fertilizer powders

Hydrostatic transmitters are used in applications of open or vented tanks in industrial plants or in reservoirs and open channels in water and wastewater treatment applications. The mounting adaptability makes it ideally suited for use in tanks of all shapes and sizes, on-board ships and in a wide range of industrial applications from water to stringent chemical processes.

APPLICATIONS

APPLICATIONS

FEATURES

HLX SERIESHLX SERIES

RPS SERIES

SIGHT LEVEL GAUGES

SLI Series SIGHT LEVEL INDICATOR

TLG TRANSPARENT LEVEL GAUGE

RLG REFLEX LEVEL GAUGE

TLI TUBULAR LEVEL GAUGE

PRODUCT VARIANTS

Level Indicators are used for visual indication of liquid operation in a process. These instruments are conventional and cost-effective technologies for liquid level measurement.

SIGHT LEVEL INDICATOR

REFLEXLEVEL GAUGE

TRANSPARENTLEVEL GAUGE

TUBULAR LEVELGAUGE

Refer "Gauge Valves" sheet for more options

APPLICATION SPECIFIC SOLUTIONS

Control panel

Gold coated seals

PTFE seals

Bilge level switches

Magnetic level indicators

APPLICATION SPECIFIC SOLUTIONS

HFS with test lever

Reflex level gauge

MBLI-Customized

Tri clamp Seals

Flanged Diaphragm Seals

Extended Flanged Diaphragm Seals

Bolted Chemical Seals

Tank Spud type Diaphragm Seals

Plug Diaphragm Seals

Low Pressure Seals

Hygienic Seals

PTFE Bolted Diaphragm Seals

PVC Diaphragm Seals

In collaboration with PCI Instruments, UK - we, manufacture and integrate a wide range of Diaphragm seals for Pressure, Differential Pressure, Flow and Level Transmitters. Our Diaphragm Seals are made to suit the pressure sensing instrument and the application.

We also provide a fit and fill service. We can attach and fill our seals to any manufacturer’s pressure instrument.

Collaborating with

PRESSURE INSTRUMENTATION

SEAL FILLING SYSTEM

PCI INSTRUMENTS

PCI INSTRUMENTS

PCI INSTRUMENTS

PCI INSTRUMENTS

PCI INSTRUMENTS

PCI INSTRUMENTSPCI IN

STRUMENTS

DP TRANSMITTER WITH SINGLE SEAL

GAUGE PRESSURE WITH CHEMICAL SEAL

FIT AND FILL SERVICE TOALL TRANSMITTER OEM'S

DP TRANSMITTERS WITH EXTENDED SEALS

DP TRANSMITTERS CAPILLARY &

REMOTE SEALS

DIAPHRAGM SEAL SYSTEMS

Extended Flanged Diaphragm Seals

PRESSURE INSTRUMENTATION - DIAPHRAGM SEAL

Collaborating with

TANK SPUD DIAPHRAGM SEAL

TRI CLAMP SEAL

FLANGED-INTERNALDIAPHRAGM SEAL

HYGENIC SEAL

LOW PRESSURE SEALWITH INTERNAL DIAPHRAGM

EXTENDED FLANGEDIAPHRAGM SEAL

PANCAKE TYPE SEAL-CELLFLANGED DIAPHRAGM SEAL

Flushing rings are used with flanged chemical seal systems for flushing or venting the space immediately in front of the diaphragm. They are simply mounted between the flanged process connection and the diaphragm seal. The two flushing ports allow washing out of particles accumulated in front of the membrane and the pressure space can be vented or drained according to requirement.

APPLICATIONS:

The flushing ports allow the washing out of particles accumulated in front of the membrane.

The pressure chamber can be vented or drained or filled with a cleaning liquid and subsequently flushed, depending on the requirement.

Various nominal widths and forms allow adaption to the respective process flange.

FLUSHING RINGS AND FLANGES

FLOAT VALVES

FLOW INSTRUMENTATION

Proportional behavior (The flow is inversely proportional to fluid level in the tank)

Easy to install & maintain.

Compact Design

SIGHT FLOW INDICATORS

Material of Construction: SS316L, Carbon steel

Sight flow indicators provide an effective way to view the condition of liquids flowing through industrial process lines. These indicators assures flow rate, flow direction & condition of the medium. Sight flow indicators allow operators to observe the color and clarity of liquids through a window. They can be equipped with mechanisms for enhancing visual observation of flow — such as rotators for clear fluids like water, flappers for flow direction and intensity, and drip tubes for very low flows — or they can be plain-style with no indicator. Teflon lined sight flows are used for corrosive environments and to safeguard against chemical reactions.

Liquid storage tanks

Sumps.

APPLICATIONS

FEATURES

A float valve is used to shut off the flow of liquids, normally water, at a pre-determined level. When adjusted and working a float valve is very accurate and extremely reliable. Float valves are found in many industrial applications. The concept of the float valve is very simple, which accounts for its reliability and wide spread use.

EQUIPMENT AND SYSTEMS

PRESSURE VESSELS AND STORAGE TANKS

PRESSURE PIPING

Total solutions in storage vessels ranging from design till commissioning

Experience in design and manufacture as per various design codes (ASME, IS etc.)

Vast experience in handling of different kind of metals & engineering plastics - to mention a few below

Carbon Steel

Austenitic stainless Steel (various grades)

Duplex & Super Duplex

Nickel alloys like Incoloy (various grades) & Monel (various grades)

Titanium

Polyvinyl Chloride (PVC)

Polypropylene (PP)

Polytetrafluorethylene (PTFE)

High Density Polyethylene

Polyvinylidene Fluoride (PVDF) and various material liners for highly corrosive and aggressive media

Material handling capability of up to 3 tons and size possibilities of up to 2000mm x 5000mm length

Ability to cater to services with operational conditions ranging from full vacuum to 350kg/cm2 [pressure] and -40 °C TO 450 °C [temperature]

Ability to execute welding jobs by qualified welders as per ASME Section IX of the BPVC & NDT testing facilities

Total solutions in Pressure Piping ranging from design till commissioning

Experience in design and manufacture as per various design codes (ASME, IS etc)

Vast experience in handling of different kind of metals & engineering plastics – to mention a few below

Carbon Steel

Austenitic Stainless Steel (various grades)

INSTRUMENTATION SKIDS & CONTROL PANELS

Duplex & Super Duplex

Nickel alloys like Incoloy (various grades) & Monel (various grades)

Titanium

Polyvinylchloride (PVC)

Polypropylene (PP)

Polytetrafluoroethylene (PTFE)

High Density Polyethylene

Polyvinylidene Fluorides (PVDF) and various material liners for highly corrosive and aggressive media

Size possibilities up to 8" and 2500lb rating

Ability to cater to services with operational conditions ranging from full vacuum to 350kg/cm2 [pressure] and -40°C to 450°C [temperature]

Ability to execute welding jobs by qualified welders as per ASME Section IX of the BPVC & NDT testing facilities

Integration services for various types of skid mounted setups catering to pressure, flow, level & temperature instrumentation

Integration of Control Panels and Instrumentation Controllers

Custom Injection Skid Packages

Concept to Commissioning

Ability to perform in-house FAT (Factory Acceptance Test)

QUALITY TESTSHydrostatic pressure test (for external chambers only), Dye penetration test, Radiography Level 1/ Level 2, Ultrasonic Examination, Magnetic particle test, NACE MR0175 / ISO 15156 compliance.

Process Controllers

Liquid Level Monitoring Relays

Contact Duplicator

Level Alarm Instrument

PRODUCT VARIANTS

Options of Providing Multiple indicators for various tank monitoring applications within a Panel enclosure

Single Controller for Overhead Tank & Sump monitoring & level Control

Explosion proof enclosures for Level Controllers (Optional)

GAUGE VALVES

FEATURES

INTEGRATED SOLUTIONS

LEVEL CONTROL INSTRUMENTSLevel Controllers are Micro controller based units which are interfaced with Level switches / Level Transmitters for display, monitor & control of variable outputs from a tank.

Gauge valves are used to isolate instrument assembly during process shut downs & maintenance. This also gives flexibility for mounting of different level gauges. Recommended for use with SHRIDHAN make Transparent & reflex level gauges or any other pipe connections.

Material of Construction: SS316L, Carbon steel

External Chambers are used for mounting Shridhan / other range of process level instruments to a vessel. Externally mounting an instrument in a chamber means it can be isolated for routine maintenance while keeping the plant operational. It is also useful for in-tank restrictions that do not allow mounting of the instrument in a vessel.

Stilling well is a cylinder-shaped cage installed within a tank to protect level instrumentation from fluid agitation that would result in measurement error. Stilling wells are a great way to dampen disruptions such as waves, turbulence and reduce Foaming, and provide a clean target surface for an accurate measurement. Stilling wells can be used with Float & displacer level switches / Float operated level transmitters, Ultrasonic / Radar sensors.

FEATURESGlobal quality assured design and manufacturing

Designed to the ASME B31.3 Process Piping Code

Conforms to Pressure Equipment Directive (PED) 2014/68/EU for liquids in Groups 1 and 2

Industry standard weld neck flanges are used throughout, increasing safety by minimizing stress levels and the number of welds. All welds are full penetration to increase integrity and reduce corrosion.

Optimized for use with Guided Wave Radar, Hydrostatic, Float based and Magneto strictive Level Transmitters, Displacer Level Switches and Transmitters, Vertical Float Level Switches, Horizontal Float Level Switches Drain options for easier maintenance of the instrument. Optional vent allows gas in the upper zone above the liquid to be vented off.

EXTERNAL CHAMBERS AND STILLING WELLS

EXTERNAL CHAMBERS GLASS LEVEL GAUGE WITH CHAMBER

STILLING WELLSSTILLING WELLS

2014/68/EU

Suitable for marine and offshore Installations in:

Land-based systems catered for the petrochemical, refinery and process industry.

BILGE ALARM SYSTEM

APPLICATIONS

Chemical parcel tankers

Oil tankers

FSO

FPSO etc.

When considering bilge level sensors, it would be easy for a ship builder or owner to try and make economies by using cheaper devices, often constructed with poor quality materials and design.

Due to the harsh environments that this bilge water level switch is likely to encounter, extensive successful testing has been undertaken, exceeding the required environmental testing for Marine Type Approval laid out in IACS Unified requirement E10 and the relevant sections of IEC945.

A control panel system consisting of buzzer,with Acknowledgement, Indication Lamps, Relay contacts in proportionate to the number of Bilge level switches.

The panels are Designed to withstand the extreme environmental conditions in cargo hold, pump room and engine room.

Refer - "Bilge Level Switches" for Level Switch Information

GLOBAL CUSTOMER RELATIONS

+91 - 80 - 28437847+91 - 80 - 28437848

info@shridhan.com +97155 - 9347963 +97155 - 1883375 me@shridhan.com

Middle EastORBIT Automation FZE#R4-40 A, PO Box - 122828, SAIF Zone, Sharjah, UAE.A 100% subsidiary of SHRIDHAN Automation Pvt. Ltd. , India.

Head office and Manufacturing - 1SHRIDHAN Automation Pvt. Ltd# B-54, KSSIDC Industrial Estate,Kumbalgodu, Mysore Road,Bangalore - 560074, India.

Manufacturing - 2 SHRIDHAN Automation Pvt. Ltd#D-13, KIADB Industrial Area,Kumbalgodu, Mysore Road,Bangalore - 560074, India.

Disclaimer: We reserve the right to modify the design without prior notice SAPL/OV/3/2020

www.shridhan.com