D.B. Instruments & Controls
D.B. Instruments & Controls
Dahisar West, Mumbai, Maharashtra
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Level Transmitters

Pioneers in the industry, we offer float operated level transmitter, top mounted float operated level transmitter, ultra sonic level transmitter and level transmitter from India.

Float Operated Level Transmitter

Float Operated Level Transmitter
  • Float Operated Level Transmitter
  • Float Operated Level Transmitter
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Approx. Price: Rs 10,500 / UnitGet Latest Price

Product Details:

BrandD B Instruments
MaterialSS
Flange Diameter78 or 120 mm
Temperature125 deg. C
Operating Pressure10 kg/sq.cm
Hole Diameter6 mm or 14 mm

With years of experience in this domain, we have carved a niche for ourselves, in offering a wide assortment of Float Operated Level Transmitter.
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Additional Information:

  • Item Code: VMT-16-F65-LTR
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Top Mounted Float Operated Level Transmitter

Top Mounted Float Operated Level Transmitter
  • Top Mounted Float Operated Level Transmitter
  • Top Mounted Float Operated Level Transmitter
  • Top Mounted Float Operated Level Transmitter
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Approx. Price: Rs 7,500 / UnitGet Latest Price

Product Details:

BrandDB Instruments
MaterialSS
Power12 to 24 V DC
Current Output4 to 20 mA
Temperature-40 Degree C to 125 Degree C
Operating Pressure10kg/sq.cm
Flange Diameter78 or 120 mm

Salient Features:
  • Reed switches are hermetically sealed-in glass under an inert gas and therefore protected from contamination.
  • Reed switches used by us are suitable for maximum working voltage of 150 VDC and current 1 Ampere.
  • This ensures the long life of the product.
  • Reed switches are UL approved and ISO certified for quality management.
  • Reed Switches are enclosed in a molded glass filled nylon capsule and therefore protected from mechanical shocks or damage. Moreover, the stainless steel float-guide pipe, containing the PCB of reed switches and resistances, is solidly filled with MgO Powder. Hence this is suitable for sub-zero temperatures.
  • Reed switches are protected against mechanical damage and contact corrosion & vibration.
  • Since an outer protection tube is provided (for applications like LPG, where the external cage is not possible) the reed switch sensor assembly can be replaced without disturbing the process.
  • Since the float is of 200mm dia with specific gravity -0.4 (for LPG) it will have higher buoyant force. For standard applications float shall be of 48 mm Or 68 mm in diameter.
  • Above all float is the only moving part. No wear and tear.

Application:

  • Applicable in an environment with high temp., high pressure, strong acid, strong alkaline and hazardous locations.
  • Multiple applications for textile dyeing, sewage water processing, power generating, boiler and petrochemical industries.
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Ultra Sonic Level Transmitter

Ultra Sonic Level Transmitter
  • Ultra Sonic Level Transmitter
  • Ultra Sonic Level Transmitter
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Approx. Price: Rs 25,000 / UnitGet Latest Price

Product Details:

Output0-5 Volts,0-10 Volts
BrandDB Instruments
Operating Temperature-4 to +85 C
Optional4 to 20 mA Output
Power Requirements8 to 24 VDC
Narrow Beam Angle15 deg C

We introduce ourselves as an eminent manufacturer and supplier of Ultra Sonic Level Transmitter.

Salient Features:

  • SensComp, Inc. sensor module from U.S.A
  • Over Voltage Protection
  • Reverse Polarity Protection
  • Direct or Reverse Action Adjustable at site
  • Teach-in Push Button Facility for Minimum & Maximum Value Settings
  • Stainless Steel AISI 304 Housing Suitable for Outdoor Application
  • 50 Khz Electronic Transducer with Integrated SMT Electronic Circuitry
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Top Mounted Float Operated Level Transmitter

Top Mounted Float Operated Level Transmitter
  • Top Mounted Float Operated Level Transmitter
  • Top Mounted Float Operated Level Transmitter
  • Top Mounted Float Operated Level Transmitter
Get Best Quote
Approx. Price: Rs 10,500 / UnitGet Latest Price

Product Details:

BrandDB Instruments
MaterialSS
Temperature-40 deg. C to 125 deg. C
Range0-150 mm up to 0-3000 mm
Resolution+/-10 mm
Operating Pressure10 kg/sq.cm
Hole Diameter6 mm or 14 mm
Span SuppressionMax. 25% of Span
Zero ElevationMax. 25% of Span
Excitation Voltage12 - 36 V DC
Flange Diameter78 or 120 mm
Current Output4 to 20 mA

Top Mounted Float Operated Level Transmitter works on the principle of reed resistance/permanent magnet basis. A reed switches function like the center arm of a potentiometer. As per liquid level float moves up or down, the magnet inside the float operates the reed switches thereby causing a change in resistance value.


Salient Features:

  • Reed switches are hermetically sealed-in glass under an inert gas and therefore protected from contamination.
  • Reed switches used by us are suitable for maximum working voltage of 150 VDC and current 1 Ampere. But in our circuitry, they are subjected to a maximum of 3 VDC and current 1 mA in case of resistance output and a maximum of 24 VDC and 20 mA when used in conjunction with a signal conditioner for current output. This ensures the long life of the product.
  • Reed switches are UL approved and ISO certified for quality management.
  • Reed Switches are enclosed in a molded glass filled nylon capsule and therefore protected from mechanical shocks or damage. Moreover, the stainless steel float-guide pipe, containing the PCB of reed switches and resistances, is solidly filled with MgO Powder. Hence this is suitable for sub-zero temperatures.
  • Reed switches are protected against mechanical damage and contact corrosion & vibration.
  • Since an outer protection tube is provided (for applications like LPG, where the external cage is not possible) the reed switch sensor assembly can be replaced without disturbing the process.
  • Since the float is of 200mm dia with specific gravity -0.4 (for LPG) it will have higher buoyant force. For standard applications float shall be of 48 mm Or 68 mm in diameter.
  • Above all float is the only moving part. No wear and tear.


Application:

  • Applicable in an environment with high temp., high pressure, strong acid, strong alkaline and hazardous locations.
  • Multiple applications for textile dyeing, sewage water processing, power generating, boiler and petrochemical industries.
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Additional Information:

  • Item Code: VMT-04-F65-AW
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Level Transmitter

Level Transmitter
  • Level Transmitter
  • Level Transmitter
  • Level Transmitter
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Approx. Price: Rs 7,500 / UnitGet Latest Price

Product Details:

BrandDB Instruments
MaterialSS
Float Diameter48 mm
Working Pressure10 kg/sq.cm
Temperature range-400 Degree C to + 1750 Degree C

The principle of Operation:
  • Top mounted level switches work on permanent magnet reed switch basis. The floats which contain permanent magnets move freely between their stops rising or falling with liquid level movement. Hermetically sealed within the tube are reed switches, completely isolated from the medium. The magnet''s field actuates the reed switch as the float moves while the stoppers restrict overrun and prevent the reed switch returning to its original position. Stopper positions should not be changed.

Salient Features:
  • Reed - Switch actuated level switches work on the principle of magnetic flux linkage and therefore they are glandless and leak-proof instruments.
  • No Power Consumption.
  • Contacts are potential free, NO, NC or changeover contacts can be provided.
  • Practically no maintenance is required except periodic cleaning.
  • As reed-switches are inside a metallic tube-guide pipe, they are protected from mechanical damage.
  • As the reed switches are "hermetically sealed-in-glass," under an inert gas atmosphere contacts are protected from contamination.
  • Reed switches, due to their low contact resistance are generally recommended for low voltage application. Reed switches have Rhodium contacts.
  • Wherever Low Voltage are available 24V or less Reed-Switch actuated level switches may be used directly, Otherwise, it should be used in conjunction with our "Electronic control Unit." This ensures the enhanced life of the level switch.
  • Reed-Actuated level switches are ideal where vibration is involved.
  • In a single level switch, we offer a maximum of 5 level sensing.
  • For highly viscous liquids heavy floats with teflon coated guide pipes are available & also our VMT-EXT models can be used.
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Ashit D. Bhayani (Director)
119- Ambika Commercial Complex Navghar Road
Dahisar West, Mumbai- 401210, Maharashtra, India



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