Valli Aqua And Process Instruments
Valli Aqua And Process Instruments
Near Ambattur Estate, Chennai, Tamil Nadu
GST No. 33AGLPV5232E1ZE
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Process Instruments

As one of the leading traders, wholesalers and suppliers in this domain, we offer an extensive range of Process Instruments. These instruments are precisely designed using cutting edge technology and high quality raw material by our reliable vendors. Owing to their features like precise dimension, fine finish and longer service life, these instruments are widely used in various industries. Further, these instruments are available at the most reasonable prices.

Waterproof Professional Series pH/EC/TDS/Temp Meter

Waterproof Professional Series pH/EC/TDS/Temp Meter
  • Waterproof Professional Series pH/EC/TDS/Temp Meter
  • Waterproof Professional Series pH/EC/TDS/Temp Meter
  • Waterproof Professional Series pH/EC/TDS/Temp Meter
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Approx. Price: Rs 3,000 / PieceGet Latest Price
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Product Details:

Model Name/NumberCOM-300
BrandHM Digital
Usage/ApplicationIndustrial
Packaging Type- Housing: IP-67 Waterproof
Measure Range- pH Range: 0 - 14 pH,-
Accuracy+/- 2%
Warranty1 Year
Resolution1 PPM
Batteries2 x Triple A (AAA)
Features- Measures Potential Hydrogen (pH),Electrical Conductivity (EC),Total Dissolved Solids (TDS),Sali
Temperature Range0-55 DegreeC; 32-130 DegreeF
ProbeDetachable platinum electrodes & pH glass sensor with reference tube electrodes
Weight101.5g (3.6 oz)
Cell Constant1
Dimension18.5 x 3.4 x 3.4 cm (7.3 x 1.3 x 1.3 inches)
Display TypeLCD
Measurable Conductivity Range9990 micro siemens
Number Of Ranges2
Power2 X 1.5 VDC

COM-300

COM-300: Waterproof Professional Series pH/EC/TDS/Temp Meter

The COM-300 is a professional grade level pH/EC/TDS/Temp meter ideal for all water quality testing, hydroponics, water purification applications, wastewater regulation, aquaculture, colloidal silver, labs & scientific testing, pools & spas, ecology testing, boilers & cooling towers, water treatment and more.

FEATURES:

·         Measures Potential Hydrogen (pH), Electrical Conductivity (EC), Total Dissolved Solids (TDS), Salinity and Temperature

·         Five scales: pH, µS, mS, ppm 0.5 (NaCl) Scale & 0.7 (442™) Scale

·         Automatic Temperature Compensation (ATC) using three temperature coefficients

·         Waterproof housing (IP-67 rating)

·         Digital Calibration (push button) to any point within the meter’s range

·         Auto-off function, data-hold function and low-battery indicator

·         Display: large and easy-to-read LCD screen includes simultaneous temperature reading

·         Replaceable Sensor (model SP-C3)

·         Factory Calibrated (pH/EC/TDS)

·         Includes translucent cap, 2 (AAA) alkaline batteries, pH 4 & 7 calibration solutions, pH storage solution and lanyard

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Digital Ultrasonic Thickness Gauge-Model" UTM-5

Digital Ultrasonic Thickness Gauge-Model UTM-5
  • Digital Ultrasonic Thickness Gauge-Model UTM-5
  • Digital Ultrasonic Thickness Gauge-Model UTM-5
  • Digital Ultrasonic Thickness Gauge-Model UTM-5
  • Digital Ultrasonic Thickness Gauge-Model UTM-5
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Approx. Price: Rs 14,000 / PieceGet Latest Price
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Product Details:

Measuring Range0.75 - 300 mm
Accuracy0.1 %
Power Supply3 x 1.5V AA batteries
Resolution0.01 mm
Display4-digit display
Least Count0.1 mm
Country of OriginMade in India

This thickness meter is small in size, light in weight, easy to carry. Although it is an advanced model, it is convenient to use and operate.

Application:
Used for measuring thickness and corrosion of pressure vessels, chemical equipment, boilers, oil storage tanks, etc. , in industries of petroleum, shipbuilding, power station, and machine manufacturing, etc.
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Portable Digital Ultrasonic Thickness Gauge-UTM-9

Portable Digital Ultrasonic Thickness Gauge-UTM-9
  • Portable Digital Ultrasonic Thickness Gauge-UTM-9
  • Portable Digital Ultrasonic Thickness Gauge-UTM-9
  • Portable Digital Ultrasonic Thickness Gauge-UTM-9
  • Portable Digital Ultrasonic Thickness Gauge-UTM-9
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Approx. Price: Rs 18,350 / PieceGet Latest Price
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Product Details:

Measuring Range0.75 - 300 mm
Accuracy0.1 %
Power Supply3 x 1.5V AA batteries
Resolution0.01 mm
Display4-digit display
Least Count0.1 mm
Country of OriginMade in India

This thickness meter is small in size, light in weight, easy to carry. Although it is an advanced model, it is convenient to use and operate.

Application:
Used for measuring thickness and corrosion of pressure vessels, chemical equipment, boilers, oil storage tanks, etc. , in industries of petroleum, shipbuilding, power station, and machine manufacturing, etc.
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Pressure Transmitter

Pressure Transmitter
  • Pressure Transmitter
  • Pressure Transmitter
  • Pressure Transmitter
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Approx. Price: Rs 4,850 / PieceGet Latest Price
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Product Details:

Usage/ApplicationMonitoring of gaseous, non-combustible and non-aggressive media
Model Name/NumberEQ PT 1000
Voltage9... 30 VAC / VDC
Accuracy0.25% FS
Operating Range0.2,6,10,16,25,40,100,160,250,400.600 bar
BrandEquinox
Model Number/NameEQ PT 1000
Depth105 mm
Height46 mm
Product Weight165 grams
Protection TypeIP 65
Rated Supply Voltage24 VDC
Response Time10 ms
Supply Voltage Limits30 VDC
Width26 mm
Output TypeAnalog
Input PressureO TO 700 Bar
Output Voltage4 to 20 mA

Other Details:

  • Ceramic sensing element
  • Shock Resistant and Vibration Resistant
  • High Accuracy, High Stability
  • Wide Operating Temp. Range of -40 to 125 Degree C
  • Output Signal: 4-20 mA

Specifications:

  • Measuring Range: Refer Table-A
  • Overload Pressure: 1.5 Times the rated value
  • Output Signal: 4 to 20mA
  • Supply Voltage 9 to 30 V DC
  • Accuracy: + / - 0.5 % F.S.
  • Long-term: Stability: +/- 0.2 % FS/ Year
  • Overload Resistance 50 (V -12 )W
  • Temp. Coefficient: 1 x 0.0001 Degree C. F.S.
  • Response Time: 10 ms
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Additional Information:

  • Item Code: EQ-PT1000
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Vacuum Transmitter

Vacuum Transmitter
  • Vacuum Transmitter
  • Vacuum Transmitter
  • Vacuum Transmitter
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Approx. Price: Rs 11,500 / PieceGet Latest Price

Product Details:

Minimum Order Quantity1 Piece
Usage/ApplicationVcuum Industry,Food and bevarage Industry,Pharmaceutical,Paper Industry
Model Name/NumberEQ-PT 700 V
Voltage12 TO 30 VDC
Accuracy+/-0.5 % FS
Operating Range0 TO 1000 mbar
BrandEQUINOX
Model Number/NameEQ-PT-700V
Depth136 mm
Height46 mm
Product Weight250 grams
Rated Supply Voltage12 to 30 VDC
Response Time10 m/sec
Width27 mm
Output Type4 to 20 mA
Input Pressure10000
Output Voltage4 to 20 mA

Specifications:

  • Output Signal : Current : 4...20mA
  • Pressure Range 1,2.5,4,6,10,16,25,40,60,100,160,250,400 and
  • 600 absolute bars 1,2.5,4,6,10,16,25,40,60 relative bars
  • Operating Temperature : –30...+80ºC
  • Span & Full Scale Adjustment : ±10%
  • Accuracy (linearity, Hysteresis & Repeatability) : £ ± 0.4% F.S
  • Process Connection :¼" BSP male
  • Electrical Connection : 3/4 -pole faston male connector + DIN 46350 female connector (outlet)

 

 

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On Line Dissolved Oxygen Controller

On Line Dissolved Oxygen Controller
  • On Line Dissolved Oxygen Controller
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Approx. Price: Rs 1.2 Lakh / SetGet Latest Price
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Product Details:

Minimum Order Quantity1 Set
Usage/ApplicationIndustrial boiler inlet water,Sea food feeding Industries
Weight250 grams
DisplayLCD
BrandEQUINOX
ApplicationLaboratory, Industrial boiler inlet water,Sea food feeding Industries, Industrial
ModelEQ-DCT-8600, EQ-DCT-8600
Resolution0.01mg/L
Automation GradeSemi-automatic
Accuracy+/-2%
Range0.0 TO 20.00 mg/L
Temperature0.0 TO 40 deg c
Voltage24 VDC
Power Supply24 VDC
Dimension96 X 96 X 94 mm
Operating Temp.0 to 50 deg c
Is It ISO CertifiedNon Certified
Warrantyone year
I Deal InNew Only

DISSOLVED OXYGEN CONTROLLER
MODEL: EQ-DCT-8600
ITEM DESCRIPTION
RANGE: 0 TO 20.00 mg(L)
Temperature range: 0 to 40 DegreeC
Stability: 0.1mg(L)
Temperature :0.2 DegreeC
Analog Output: Double channel( 4 to 20 mA)
Instrument/Transmitter mode for selection
Control Output: Trible CH Photo-Electric conductor relay
load capacity: AC/DC 30 V,50 mA(max)
POWER SUPPLY: 24 VDC
PROTECTION LEVEL: IP 65(with back cover)
Dimension: 96 x 96 x 94 mm(Depth)
Installation: : Panel mountable
Basic order:
EQ -DCT-8600 Dissolved oxygen on line transmitting controller
D0 3135-23Z Membrane covered DO probe
DO 1150 Two-Wire DO transmitter
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Absolute Pressure Transmitter

Absolute Pressure Transmitter
  • Absolute Pressure Transmitter
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Approx. Price: Rs 11,000 / PieceGet Latest Price
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Product Details:

Minimum Order Quantity1 Piece
Usage/ApplicationAbsolute pressure (Vacuum)Measurement
Model Name/NumberEQ - PT 700A
Voltage12- 30 VDC
Accuracy+/-0.5%FS
Operating RangeAbsolute to 1000( In between any range )
BrandEquinox
Model Number/NameEQ PT 700A
Depth136 mm
Height27 mm
Rated Supply Voltage12 to 30 VDC
Response Time10 m sec
Supply Voltage Limits30 VDC
Output Type4 to 20 mA
Input Pressure (Pascal)Abs to 2 bar
Output Voltage4 to 20 mA

Specification:
  • Measuring Range: 0.1 to 1000 Bar
  • Accuracy : £ ± 0.5% F.S (including Linearity, Repeatability & Hysterics)
  • Long Term Stability: ± 0.2% f.s
  • Output: 4 ~ 20mA
  • Over Pressure: 2.5 full times scale
  • Span & Full Scale Adjustment: ± 10%
  • Response Time: 10m/Sec
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Temperature And Humidity Controller

Temperature And Humidity Controller
  • Temperature And Humidity Controller
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Approx. Price: Rs 6,750 / PieceGet Latest Price

Product Details:

Minimum Order Quantity1 Piece
Model Name/NumberTRH-101-2S
Temperature Range0 TO 110 Deg c
Usage/ApplicationTo control temperature and humidity in Clean room,Chamber etc.
Voltage230 VAC
AccuracyTem: 0.25%--Humidity 3%
TypeDigital
Size96*48 mm
Colorblack
Display TypeLED
Input SensorTemperature and humidity sensor
Control ActionON-Off
Control OutputRelay
Humidity0 to 100%

This Micro Controller Based Instrument is basically a two channel
process controller, which accepts two 4~20mA current inputs and
display their corresponding process values of RH and Temperature
It has two individual control set points, for each channel with a variable
hysterisisI.n the normal mode, the user can set the control set point for
both channelsa nd their correspondinhgy sterisis.
SPECIFICATIONS:
Display Type 3½ Digit Red LED
Range 0 to 100% RH ; 0 to 110°C (other range optional)
Accuracy ± 0.25%
Resolution 0.1% RH 0.1°C
Input 4~20mA inputs ×2 channels for RH and Temperature
Set Points Dual control set points for RH and Temperature
with relay output
Hysterisis 10% of Range
Control Action Set able for Heating / Cooling logic.
Auxiliary Power Supply 24V DC
Memory EEPROM memory with 100 years memory retention
Supply 230V AC, ± 10%, 50Hz.
Cutout Size 92mm(W) × 92mm(H)
Overall Size 96mm(W) × 96mm(H) × 115mm(D)
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Flush Diaphragm Pressure Transmitter

Flush Diaphragm Pressure Transmitter
  • Flush Diaphragm Pressure Transmitter
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Approx. Price: Rs 14,250 / PieceGet Latest Price
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Product Details:

BrandEquinox
Model Number/NameVAP-PT 300-2
Input Pressure (Pascal)50000
SensorSilicon
Output4 ~ 20mA

Features:
  • Excellent Linearity & Long Term Stability
  • Rugged & Reliable under most conditions
  • Protection of Reversed Circuit
  • SS Body Construction
  • Explosion Proof (Optional)

Applications:
  • Food & Beverage Industry
  • Water Treatment
  • Chemical Industry
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DIN Rail Mounted Temperature Controller

DIN Rail Mounted Temperature Controller
  • DIN Rail Mounted Temperature Controller
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Approx. Price: Rs 6,250 / PieceGet Latest Price

Product Details:

Minimum Order Quantity1 Piece
Model Name/NumberEQ 211
BrandEqinox
Temperature Range-199.9 to 2320 degree C
Usage/ApplicationUniversal Input PID Process Controller
VoltageAC 85 TO 265 V
Accuracy+/-0.2% FS +/-1 digit
Controller Function TypePID
TypeDigital
ColorGrey
Display TypeLED
Input SensorUniversal signal
Control ActionPID
Control OutputRelay
WarrantyOne year
No Of Alarm Modes1
Type of controllerTemperature Controller

Features :
  • Adjustable temperature offset value-ON / OFF Temperature control
  • Selectable Heating or Cooling function-Relay or SSR Driver output

Other details:

  • PTC: PTC 1000 (1000W@25ºC)
  • Thermocouple (TC): J, K (IEC 584.1) (ITS90)
  • Thermo-resistance (RTD): 2-wire PT 100, PT 1000 (IEC 751) (ITS90)
  • Accuracy: ± 1% of scale-Cold Junction

Control Output:
  • Relay (5A@250V~ at resistive load) or Operating Temperature: 0-50ºC
  • Humidity : 0-90%RH (non-condensing)
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Thermal Imaging Camera

Thermal Imaging Camera
  • Thermal Imaging Camera
  • Thermal Imaging Camera
  • Thermal Imaging Camera
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Approx. Price: Rs 60,000 / PieceGet Latest Price
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Product Details:

BrandEquinox
ModelEQ-980A
Temperature Range-20 ~ 150 deg C and 0 to 350 deg c
Accuracy+- 2DEG C ( +- 3.6 DEG F) or +- 2% of reading
DisplayLCD
Country of OriginMade in India

EQ-980A series have power auto fusion mode which is a dynamic image enhancement-algorithm for infraredcamera. 160 x 120 resolution at 50Hz for real-time capture, temperature from -20 ºC to 350 ºC (-4 ºF to 662ºF) ,32X Continuous zoom, picture-in-picture, voice comment recording and text annotation on images. Hot / Coldspot maker automatically finds the hottest and coldest spots
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Human Machine Interface

Human Machine Interface
  • Human Machine Interface
  • Human Machine Interface
  • Human Machine Interface
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Approx. Price: Rs 3,000 / PieceGet Latest Price
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Product Details:

Model Name/NumberNB Series
BrandOmron
Display Size3.5"
Port TypeSerial ,USB
Part NumberNB3Q TW00B
User InterfaceRS 232,USB
For Use WithMitsubishi,siemens,panasonic
Type of CommunicationCable

*NB Series
*The feature Rich,Economic HMI
*More than 65,000 display colours,TFT Touvh screen
*Avialble in sizes of 3.5" to 10".
*Long life LED Backlite.
*Serial,USB,Or Ethernet Communication .
*USM Memory stick support.
*128MB Internal Memory.
*Vector and bitmap Graphics
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Process Indicator

Process Indicator
  • Process Indicator
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Approx. Price: Rs 4,500 / PieceGet Latest Price
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Product Details:

Minimum Order Quantity1 Piece
ModelDS8 IRRB, DS8 IRRB
BrandEquinox
Display RangeProgrammable
Supply230 VAC
Display TypeDigital
Weight75 grams
CalibrationYES
ResolutionProgrammable
Analog Output4 to 20 mA

Mv: 0 to 10mv, +/-100mv Acc: 0. 25% Fs ±1 Digit Sampling Rate: 8 Times/Seconds Alarm: 2 X 3 a /230 Vac Auxiliary Power Supply: Dcv 12/24 /30 Ma Power Supply: 90 to 260 Vac Dimension: 48 X 96 Mm
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Reach Us
Vethagiri Kuppusamy (Proprietor)
Valli Aqua And Process Instruments
No. 1/231-A, Pananchalai Street, Adayalampattu
Near Ambattur Estate, Chennai - 600095, Tamil Nadu, India
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