Liquid Level Indicator Dealers in Kolkata

ultrasonic level meters are compact measurement devices including an electroacoustics converter, central processor unit and display module. Using the electroacoustics converter, the level meters transmit the sequence of ultrasonic pulses that spread towards the surface level. The converter recuperates refl ected acoustic waves that are subsequently processed in the electronic module. The intelligent evaluation block fi lters out interfering signals, compares the cleaned received signal with the false refl ection map (e.g. from mixers, ladders, reinforcement etc.) and selects a suitable refl ection (echo). Based on the period during which the individual pulses spread towards the surface level and back and based on the measured temperature in the tank, the instant distance to the surface level is calculated. According to the level height, the level meter output is set and the measured value is displayed on the display.

• Application: Sound Level Monitor
• Display Type: Digital
• Frequency: 50Hz-65Hz
• Material: Plastic
• Power Source: Battery
• Feature: Durable, Light Weight
• Warranty: 1Year
• Display: 10 mm (0.4) LCD display
• Alarm output: LED optional relay

With our modern transportation amenities, safe and on-time deliveries are rendered by us! Following the strict packaging guidelines, we make sure that the Water Level Meter we offer is packed sternly to evade loss/damage. By this, we ensure that the Water Level Meter is in safe condition during handling, warehousing and transportation.

• Voltage: 220 V
• Frequency: 60 Hz
• Pressure: 20 psi
• Brand Name: EITC
• Material: Mild Steel
• Warranty: 1 Year

• Resolution: 0.1 dB
• Brand Name: AQMEZZURE
• Accuracy: 1.5dB
• Display: LCD
• Measuring Range: 30dB - 130dB
• Calibration: Semi Automatic, Automatic
• Frequency Range: 31.5Hz - 8KHz
• Battery: 9V Battery

• Item Code: SPL-8810
• Display: Large LCD
• Two Mode Settings: Low 35-100 db - high 65-130 db
• Battery: Include 9V

• Brand: Amecican Recorder
• Battery Voltage: 9 V
• Model No: SPL -8810
• Two Mode Settings: low 35-100 db - high 65-130 db
• Display: LCD

• Size: M27 X 3.0 mm
• Sealed Type: Sealed
• Maintenance Type: Low Rate

• Model No.:: 407732-KIT

This Type 2 Sound Level Meter Kit meets ANSI and IEC 651 Type 2 standards. Ideal for noise surveys in the workplace, installing fire alarms and speaker systems and enforcing noise ordinances. Measures from 35 to 130 dB in 2 ranges and has an accuracy of �1.5 dB. Data hold and Max hold functions. Backlit display allows use in dimly lit areas. Includes plastic carrying case for meter and calibrator.     Features:   High accuracy meets ANSI and IEC 651 Type 2 standardsHigh and Low measuring ranges: 35 to 100dB (low) and 65 to 130dB (high)Data Hold and Max Hold functionsBacklit LCD display to view in dimly lit areaIncludes 407722 - 1kHz 94dB sound calibrator  

Most machines work in environments where noise – levels are high. It is difficult to identify particular sounds / noise elements associated with rotational fluctuations within that ambient sound. If the machine is running with / without adequate lubrication , normal noise is disturbed and the ‘frictional noise’ can only be distinguished and measured by such sensitive instruments as the ZKL Sound Level Meter which are accurate upto 130dB. This meter is an invaluable aid on the shop – floor helping technicians and other users to measure sound levels , detect any flaws / problems and helping them to take corrective / remedial measures. Who would benefit The ZKL Sound LEVEL Meter is the instrument – of- choice for Safety Engineers , Health , Industrial Safety Offices and Quality Control Departments working in varied environments as IEC 651 Type – II, ANSI S1.4II.

• Country of Origin: Made in India
• Usage/Application: Construction
• Weight: 1.50 kg
• Material: Aluminium
• Size: 5 mt

The IEC 61672-1 specifies “three kinds of sound measuring instruments”.[1] They are the “conventional” sound level meter, the integrating-averaging sound level meter, and the integrating sound level meter. The standard sound level meter can be called an exponentially averaging sound level meter as the AC signal from the microphone is converted to DC by a root-mean-square (RMS) circuit and thus it must have a time-constant of integration; today referred to as the time-weighting. Three of these time-weightings have been internationally standardised, ‘S’ (1 s) originally called Slow, ‘F’ (125 ms originally called Fast and ‘I’ (35 ms) originally called Impulse. Their names were changed in the 1980s to be the same in any language. I-time-weighting is no longer in the body of the standard because it has little real correlation with the impulsive character of noise events.

This device is a non-contact radar level meter that uses FMCW technology used for measuring distance,level and volume of liquids, corrosive media & pastes.

Automatic water level monitors (levelogger edge) record highly accurate groundwater and surface water level and temperature measurements. It combines a pressure sensor, temperature detector, 10-year lithium battery, and datalogger, sealed within a 78" x 6.25" (22 mm x 159 mm) stainless steel housing with titanium based pvd coating. The levelogger junior edge provides an inexpensive alternative for measuring groundwater and surface water levels and temperature. The levelogger junior edge combines a pressure sensor, temperature detector, a datalogger, and 5-year battery (based on a 1-minute sampling rate) in one compact 78" x 5.6" (22 mm x 142 mm) stainless steel housing. The ltc levelogger junior logs conductivity, as well as water level and temperature. Like the lt levelogger junior edge, it is easy to transport, program, deploy and retrieve data. It combines a datalogger, 5-year battery, hastelloy pressure sensor, temperature detector, and conductivity sensor within a small waterproof housing, 78" x 7.5" (22 mm x 190 mm).

• Weight: 280 G
• Feature: Large LCD display, easy to read, Low battery indicator.,Condenser microphone for high accuracy & long-term stability.
• Operating Temperature: 0 to 50 degree Celsius
• Operating Humidity: Less than 80% RH

• Feature: MAX & MIN Measurements, Over Range display

This Sound Level Meter is designed for noise project, quality control, illness prevention and all kinds of environmental sounds measurement. It is used for the sound measurement at factory, school, office, traffic access and household etc. This unit confirms to the IEC61672-1 CLASS2 for Sound Level Meters

We offer instruments with best pricequality ratio for OEMs . We have introduced latest microprocessor based instrumentation and sensor technology which makes an icon for the instruments such as Temperature Indicators, Controllers, Dataloggers, Transmitters, highly accurate sensors in R&D centers & industry. The temperature instruments have their application in Boiler, Furnace, Laboratory, Iron & Steel etc. and other several applications.

• Application: Industrial, Ground water
• Feature: Easy Installation, Corrosion Resistance, Rust Proof
• Cable Length: 100m
• Input Power: 220V 50Hz AC
• Operating Temperature: -400C to +1250 Degree C
• Resolution: 0.025% F.S
• Accuracy: 0.1% F.S

• Type: Liquid Level Indicators
• Material: Alloy Steel, Brass, Stainless Steel
• Certification: ISI Certified
• Application: Testing Water Level
• Color: Black, Grey, Silver, White
• Condition: New
• Display Type: Analog, Digital
• Automatic Grade: Automatic
• Measuring Range: 100-200mm, 200-300mm, 300-400mm
• Gauge Diameter: 20-40mm, 40-60mm, 60-80mm
• Guage Size: 2inch, 4inch, 6inch, 8inch
• Dial Size: 80mm and 100mm