&

We have a team of experienced engineers who are committed to provide you the right solution at

economical price. Our motto is “CORRECT INSTRUMENT FOR SPECIFIC APPLICATION”.

Level Measurement (Ultrasonic/Radar)

Flow Measurement (EMF/Ultrasonic)

Water Quality Monitoring

VEXL INSTRUMENTS

WATER QUALITY

ANALYSER

LEVEL

Ultrasonic Level

Transmitters

Radar Level

Transmitters

FLOW

Ultrasonic Flow

Meters

Electro-Magnetic

Flow Meters PRESSURE GAUGE

& PRESSURE

TRANSMITTERS

MULTI LAYERED LIQUID

LEVEL ANALYSER

Pressure Gauge & Pressure Transmitters Piezometer

RADAR TRANSMITTER

MODEL NO.

VI-RTL-RA-C 51

Application

Maximum Range

Accuracy +/-10 mm

Process

Connection 1 ½” BSP

Antenna

MaterialPP / PTFE

Process Temp. -40 to 120°C

Process

Pressure

2< 3Kg/cm

Operating

Frequency6 GHz

Output

Corrosive media liquids

with moderate fuming

and foaming conditions

30m

4-20mA,2Wire

(HART-Optional)

DisplayNumeric &

Graphical

ULTRASONIC TRANSMITTER

MODEL NO. VI-ULT 10/15 Application Process Temp.

Maximum Range Process Pr.

Type Operating Freq.Four wire 33 KHz

Power supply Output110/230 V AC 4-20mA, 2 wire

Mounting Accuracy

Process

ConnectionDisplay

Sensor Material Dead Band

Housing Material

Top 0.25% of FS

FlangedNumeric &

Graphical

Nylon 6 600mm

Cast Al. PU painted

Level measurement

of clear liquids in

large storage tank

-10 to 60 °C

10mtr. / 15mtr. Atmospheric

ULTRASONIC TRANSMITTER

MODEL NO. VI-ULT 4/8

Application

Maximum Range

Type Two wire

MountingTop

Process

Connection

Sensor Material

1 ½”BSP / 2”BSP

PP / PVDF

Housing MaterialCast Aluminum

PU painted

Process Temp. -10 to 60 °C

Process Pressure Atmospheric

Operating

Frequency

Output 4-20mA, 2 wire

Level measurement

of clear liquids

in storage tank

4mtr. / 8mtr.

60KHz / 45KHz

COMPANY NAME

Accuracy

Display

Dead Band

0.2% of FS

Numeric &

Graphical

250mm/350mm

Dead Band 400 mm

SPECIFICATION

SPECIFICATION

SPECIFICATION

RADAR TRANSMITTER

MODEL NO. VI-RTL HA-K 56 Application

Maximum Range 30 Meters

Accuracy +/-3 mm

Process

Connection 1 ½” BSP

Antenna

MaterialSS 316 / PTFE

Process Temp. -40 to 120 C

Process

Pressure < 40Kg/cm2

Operating

Frequency26 GHz

Output 4-20mA, 2 wire

DisplayNumeric &

Graphical

Dead Band 400 mm

Liquids like Oil, fatty acids, mild corrosive

liquids under high temperature /pressure

RADAR TRANSMITTER

MODEL NO. VI-RTS HA-K 57

Application

Maximum Range

Accuracy +/- 3 mm

Process

Connection Flanged SS 316

Antenna

MaterialPTFE

Process Temp. -40 to 150 C

Process

Pressure < 16 Kg/cm2

Operating

Frequency26 GHz

Output

DisplayNumeric &

Graphical

Storage tanks / Process

vessels under high

temperature / pressure

20 Meters

4-20mA, 2 wireCOMPANY NAME

Dead Band Nil

RADAR TRANSMITTER

MODEL NO. VI-RTS HA-K 58Application

Maximum Range 70 Meters

Accuracy +/- 15 mm

Process

Connection

Flanged SS 316 /

PTFE

Antenna

MaterialSS 316 / PTFE

Process Temp. -40 to 200 C

Process

Pressure < 16Kg/cm2

Operating

Frequency26 GHz

Output 4-20mA, 2 wire

DisplayNumeric &

Graphical

Dead Band 400 mm

SPECIFICATION

SPECIFICATION

SPECIFICATION

RADAR TRANSMITTER MODEL NO. VI-RTS-PA-K 59

Application

Maximum Range 70 Meters

Accuracy +/-15 mm

Process

Connection

Flanged SS 316/

PTFE

Antenna

MaterialSS 316 / PTFE

Process Temp. -40 to 200 C

Process

Pressure < 16Kg/cm2

Operating

Frequency26 GHz

Output 4-20mA, 2 wire

DisplayNumeric &

Graphical

Dead Band 400 mm

Solid level measurement for dielectric material inlarge storage tank but

small diameter

Principle

Range

Resolution

Accuracy

Beam Angle

Antenna

Communication

Signal Output

Process Temperature

Power Supply

Frequency Modulated

Continuous Wave

0.1~50/100/150M

0.008mm

<±0.7mm

0.7° (with Antenna Radome)

Lens, PTFE/PEEK/PE,

HART/MODBUS/ PROFIBUS

4-20 mA or RS485

-60~200°C

-60~1000°C (high temperature)

4 wire, DC 9~42V DC

AC 110~250V

RADAR LEVEL TRANSMITTER

120GHz-130GHz FMCWMODEL NO. VI-RLG-HA 9127

Additional Features:Aiming Device Air purging Dual Chamber IP 67

FEATURES

SPECIFICATION

· Meter size: 25 -600mm

Flanged

· Empty pipe detection

· Two line LCD display, 16 characters

per line or graphical display

· Various lining material

· Various sensor material

BATTERY OPERATED ELECTRO-

MAGNETIC FLOWMETER

MODEL NO. VI-EMF-BO 1000

ELECTRO-MAGNETIC

FLOWMETERMODEL NO. VI-EMF-FE 1001

· Meter size: 25 -2000mm

· Flanged or Wafer type

· Empty pipe detection

· Two line LCD display, 16 characters per line or graphical display

· Various lining material

· Various sensor material

· GSM/GPRS connectivity

· In-built data logger

· Bore size: 100 -2200mm

· Integral or Remote Convertor

· Empty pipe detection

· LCD display

· Integral grounding electrode

· Sensing electrode material: ABS / Polypropylene

· Connection type: Flanged or Threaded

INSERTION TYPE ELECTROMAGNETIC

FLOWMETER

MODEL NO. VI-EMF-IT 1003

· Earthing ring in SS 304 / SS 316

· Earthing ring in SS 304 / SS 316

FEATURES

FEATURES

SPECIFICATION

Clamp-on Model Accuracy

Standard

-2 ±1% IP-68

Dn25-100mm

Dn50-700mm

Dn300-6000mm

Dn25-100mm

Dn50-700mm

Dn300-6000mm

-30 to 90°C

TM-1 ±1% IP-68

-30 to 90°C

TL-1

±1%

IP-68

-30 to 90°C

-2-HT

±1%

IP-68

-30 to 160°C

TM-1-HT

±1%

IP-68 -30 to 160°C

TL-1-HT ±1% IP-68 -30 to 160°C

Clamp-on Sensor

High Temperature Clamp-on

ULTRASONIC PORTABLE

CLAMP-ON FLOWMETER

MODEL NO.

VI-UFM-HH-CO 2000H

Principle

Accuracy

Display

Interface

Data Storage

Pipe material

Measuring Range

Liquid

Flow velocity

Power Supply

Transit-time

±1%

4 x 16 characters back - lit

RS 232C

Built-in 32MB logger

CS/SS/CI/GI/ MS

DN 50 – 6000mm

Water, Sewage etc.

0 - ±7m/s

Built-in rechargeable

Ni-MH batteries

Principle

Accuracy

Display

Interface

Data Storage

Pipe material

Measuring Range

Liquid

Flow velocity

Power Supply

Transit-time

±1%

4 x 16 characters back - lit

RS 232C

SD Card (Optional)

CS/SS/CI/GI/ MS

DN 50 – 6000mm

Single liquid like Water, Sewage etc.

0 - ±7m/s

DC 8~36V AC 85~265V

ULTRASONIC WALL

MOUNTED FLOWMETER

CLAMP ON TYPE SENSORS

MODEL NO.

VI-UFM-WM-CO 2000B

FEATURES

FEATURES

Principle

Accuracy

Display

Interface

Data Storage

Pipe material

Measuring Range

Liquid

Flow velocity

Power Supply

Transit-time

±1%

4 x 16 characters back - lit

RS 232C

SD Card (Optional)

CS/SS/CI/GI/ MS

DN 50 – 6000mm

Single liquid like Water, Sewage etc.

0 - ±7m/s

DC 8~36V AC 85~265V

ULTRASONIC WALL

MOUNTED FLOWMETER

INSERTION TYPE SENSORS

MODEL NO.

VI-UFM-WM-IT 2000B

InsertionSensors

High accuracy ±1%

For pipes over

300mm, cost effective

Characteristics

Model TC – 1 Suitable for pipes with welding facilityRange: 50 ~6000mm Pipe thickness: = 20mm Temperature: -30 ~160°C

Model TC – 2

Suitable for non-metallic pipes

Range: 50 ~ 6000mm

Pipe thickness: = 70mm

Temperature: -30 ~ 160°C

Intrusive measurement,

more reliable and stable

pH/ORP CONTROLLER

MODEL NO. VI-POC-7500

Application

Analogue output

Resolution

Control Output

Accuracy

Power supply

0.1 / ±5mV / ±0.5°C Controller – IP65

Sensor – IP 68

Buffer Solution Display

Protection Class

10.00; 7.00;

4.00/9.18; 6.86; 4.01

Single channel

isolated 4-20mA

Back – lit LCD

pH – 0.00 -14.00

ORP – (-1999? +1999) mV

Temp. – 0.00? 99.9°C

Double channel

relay output

0.01 / 1mV /0.1°CpH/ORP 7500-24V DC

pH/ORP 7510 – 110VAC

pH/ORP 7520 -230VAC

COMPANY NAME

Range pH – 0.00 -14.00

ORP – (-1999? +1999) mV

Protection class IP 68

(Optional)

Protection class IP 67

FEATURES

SPECIFICATION

Widely used for monitoring in chemical,

pharmaceutical, food, municipal water for

online Conductivity controller as high

cost effective solution.

CONDUCTIVITY ONLINE

CONTROLLER

MODEL NO. VI-CC-3300· Integrated Conductivity / Resistivity parameter measurement

· Automatic conversion in full range

· Arbitrary selection of Conductivity /Resistivity/TDS

· Check conductivity, temperature, 4-20mA at any time

· 24V DC; 110V AC; 220V AC power supply models available

COMPANY NAME

CHARACTERISTICS

ONLINE TURBIDITY METER

MODEL NO. VI-TM-99

Cable length

Repeatability

Protection class

AccuracyWater Pipe

Response Time

Drainage Pipe

Velocity of Flow

Measurement

Range

0-20NTU

0-200NTU

0-2000NTU

0-100mg/L

0-1000mg/L

10 mtr.(std.) 100 mtr.(max.)

Better than ±1%

IP - 68

±2% of FS

1 second

½”NPT internal

thread, ½”

Hose provided

100-700ml/min

DO ANALYZER

MODEL NO. VI-DA-99

Measurement

RangeTemperature

sensor

ResolutionPressure

Grade

AccuracySalinity

Range

Response

TimeCalibration

Analogue output

Anti-interference

Control Output

0-20mg/L or

0-20ppm

Detection range 0-50°C

Resolution ±0.1°C

Accuracy ±0.5°C

±0.01mg/L0.5MPa

±0.2mg/L or

±1% of FS40ppt

< 60 secondsSingle or two

point. Factory

calibrated

Single channel

isolated 4-20mANot interfered with

H2S, CO2, NH3,

SO4,CL, CLO2,

MeOH, EtOH, etc.Double channel

relay output

Measuring communication, control is completely isolated

SENSORSPECIFICATION

SPECIFICATION

Integrated Parameter

Analyzer (Ph, TSS, BOD, COD)

Ph

Potentiometric

0-14

±0.1%

< 5 Sec

(0-60ºC)

0-850 mm200-400 mm

S.No COD BOD TSS

1Measurement

Principle

Spectral

Measurement

Spectral

Measurement

Spectral

Measurement

2 Wave Band

3

4

5

6

7

8

9

10

200-400 mm

Measurement

Range

< 5 Sec

RS 485/MODBUSRTU

RS 485/MODBUSRTU

RS 485/MODBUSRTU

RS 485/MODBUSRTU

(0-60ºC) (0-60ºC) (0-60ºC)

(0-6) Bar (0-6) Bar (0-6) Bar

12 V/ 24 V

DC

12 V/ 24 V

DC

12 V/ 24 V

DC

(0-500) mg/l (0-100) mg/l (0-50) g/l

Resolution 1 mg/l 1 mg/l 1 g/l

Accuracy ±2%

Response Time

Communication

(0-6) Bar

Voltage12 V/ 24 V

DC

MODEL NO. VI-IP-PTBC-1400

Measurement

Range

Repeatability

Accuracy

Shortest Measurement

period

Calibration period

Measurement

Range

<10% of FS

15 minutes

10-5000mg/L

<5% of FS Output

Digital

Communication

Display

Power Supply

RS 232C / RS 485

Back-lit Graphical

220V AC

Reagent replacement

once every month

Two way

4-20mA Isolated

COD ONLINE ANALYZER

MODEL NO. VI-CA-2001

NOTE - We also provide BOD / Ammonia /

Total Phosphorus Online Analyzer

COD / BOD / TSS / pH

MULTI PARAMETER QUALITY

ANALYZER

MODEL NO. VI-MPA-5000

SPECIFICATION

· Temperature

· ORP/pH

· Dissolved Oxygen

· Conductivity

· Turbidity

· Chlorine

· Chlorophyll

· Can measure 7 parameter

· Power Supply

12V DC

· Also works on Solar Power

· 7.0” LCD Display

· Power-off protection to retain last

measured values

Power: 220V AC , 20W

4-20mA analog and Rs485 digital output, MODBUS protocol

SPECIFICATION

SPECIFICATION

FEATURES

Easy installation & operation.

High accuracy & resolution.

Temperature (Thermistor) read out.

Data stored in internal non-volatile

memory

Portable and robust for using in Field

APPLICATION

To monitor water level in Bore

wells & Dams.To study propagation of cracks.

Frequency Range 400 to 6000 Hz

Excitation

Resolution

Temperature Range

Temperature Accuracy

Battery Type

Battery Life

Display

Data Transfer Port

Data Transfer Media

Store Data

IP Rating

5 V Square Wave

0.01 Hz

-20 to ± 50ºC

± 1ºC

3 × AA Alkaline Battery

1 Year

16×2 Character LCD

USB 2.0

USB 2.0 Pen Drive

.CSV (Microsoft Excel)

IP 65

DigiLog Vibrating Wire Read Out

Cum Logger (Piezometer) MODEL NO. VI-PM-DIGI-1401

Statometer Acoustic

DWLR ( Piezometer)

Data transmitted through to a cloud

server through GPRS.

Quick custom & valuable insight

with interactive dashboard.

Operation & automation through

intelligence decision making.

Non Contact Device

& Easy Customization.

Frequency Setup.

No Effect on Water Quality.Low Maintenance & Real Time Data &

Easy Data Collection.

Secure Cloud

Data Storage.

Dashboard with

Analytical Tool.

Material

Protection

All weather resistant

ABS + PU

Splash Proof

Battery

Operation Without

Charging

Li-Ion (7.4 V 300 mAH)

~ 5 Days Operation

Charging

Power Supply Adaptor

Recommended Solar Panel

Solar Panel or AC/DC

Adaptor

12 V , 3A DC

> 20 W

Accuracy ± 0.02 to ± 0.05 m

Sensor Interface

Telemetry GPRS/GSM

GPS Accuracy 10 Meter

UART

MODEL NO. VI-DWLR-10Easy Installation.

Plug & Play with

GPS (Optional)Solar Ready &

Resolution 0.001 m

Measurement Frequency

SPECIFICATION

FEATURE

SPECIFICATION

SPECIFICATION

WORKING

PRESSURE TRANSMITTER

(BLIND)

MODEL NO. VI-PTB-SPT-21 Application Temp.

Diaphragm Power supply

Accuracy

Connection

Compensated

Temp.

30 - 80°C

SS 316L 12 - 28 V DC

±0.5% of FS

G1/4male thread

0 - 50°C

Housing SS 304

Output

Range0.1 ..0?0.01..100MPa

(1….0?0.1 ..1000bar)

4 – 20mA

(two wire)

Protection class IP 65

Electrical

Connection

DIN43650 plug/M12

connector

DIGITAL PRESSURE TRANSMITTER

MODEL NO. VI-DPT-SPT-22

SMART PRESSURE TRANSMITTER

MODEL NO. VI-SPT-22Z

POWER OUTPUT - 4 - 20 mA POWER OUTPUT - 4 - 20 mA + RS 485

Application Temp.

Diaphragm Power Supply

Accuracy

Connection

Compensated

Temp.

- 30 - 80°C

SS 316L 18 - 36V DC

±0.2% FS /

±0.5% FS (Optional)

G1/4” male thread

0 - 50°C

Over Pressure 2 x FS

Output

Range-0.1 ..0?0.01..100MPa

(1….0?0.1 ..1000bar)

4-20mA (2 wire) /

0/1?5/10V DC (3 wire)

Display -1999 to 9999

Indicator 4 digit LCD

Sealing Gasket Viton

FEATURES

Aluminum Alloy housing in IP 65

Reversed signal polarity

Overcurrent and Overvoltage

protection

Offset and Full scale adjustable

LCD Indicator

SPECIFICATION

SPECIFICATION

MULTI-LAYER LIQUID

ANALYZER

MODEL NO. VI-MLA-GD-6800

Measurement

Range

Resolution

Output

Interface

Accuracy ±30mm

Cable entry2 nos. M

20 x 1.5 sq.mmMeasurement

interval20 minutes

0 - 20 Meter

10 mm

RS 485 baud rate 4800 bps,

4 channel 4-20mA

One RS 485 and four 4-20mA to

exchange data with monitoring center

Real-time measurement,

data storage, recording and playback

High temperature and

alkali resistance

With Probe and cable

self-cleaning function

With self-diagnostic

and alarm function

7” colour LCD screen withHigh precision and High reliability

Maintenance period - Reagent replacement

once every month

IIoT Solution For Optimizing Your Waste Water Treatment Process Form Anywhere

Built on reputed cloud platform, Plant MIS leverages

Industry 4.0 technologies to improve your

process and maintenance effectiveness.

Our Plant MIS solution brings all plant data including

context information like plans, documents &

drawing and bench marks to your palm, enabling you

to take effective decisions quickly.

Ÿ Process monitoring

Ÿ Machine performance monitoring

Ÿ Energy Management

Applications

Data can be collected Automatically from

Ÿ Quality assurance & compliance.

Ÿ Reporting Compliance.

Ÿ Instruments - Pressure, Flow, Temperature, Level, pH.

Ÿ PLC/DCS

Ÿ Motor, Compressor, Transformers.

Ÿ SCADA

Ÿ Tank Aerators & Energy Meters

Ÿ Containers, Tankers, Trucks.

Monitor & optimize treatment

24x7 from anywhere view KPIs,

Gaps, Root Cause,

History & trends.

Optimize Treatment

Reduce Downtime

Get instant alerts of machine

breakdowns, events or deviations

to right persons.

Improve team Effectiveness

& Morale

Reduce Energy Use

Analyze energy consumption process

wise equipments wise & batch wise.

Implement conservation measures

and record outcomes.

Improve Machine Health

Analyze machine health with

historical an real time data to

improve maintenance

planning & execution.

Plant MIS

SPECIFICATION

FEATURES

Website:www.vexl.in

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Wadi

Chaibasa

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Damodar

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OUR OFFICES ACROSS THE COUNTRY

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FEW INSTALLATION ACROSS THE COUNTRY

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IL & FS

MP Birla Group