Valli Aqua And Process Instruments
Valli Aqua And Process Instruments
Ambattur Industrial Estate, Chennai, Tamil Nadu
GST No. 33AGLPV5232E1ZE
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Infrared non contact Temperature Transmitter

Offering you a complete choice of products which include precision non contact infrared temperature transmitter, infrared non contact temperature transmitter, infrared temperature sensor pyro usb, infrared temperature sensor pyromini, infrared temperature sensors pyrocouple and infrared temperature sensor pyronfc.

Precision Non Contact Infrared Temperature Transmitter

Precision Non Contact Infrared Temperature Transmitter
  • Precision Non Contact Infrared Temperature Transmitter
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Approx. Price: Rs 27,500 / SetGet Latest Price

Product Details:

Minimum Order Quantity1 Set
Usage/ApplicationCement,Power Industry,Glass,Foundaries
Model Name/NumberCT 15
BrandOptris
Voltage18 ... 30 VAC / VDC
Accuracy+/-1%
Operating Range-40 to 600 deg c
Output Value4 to 20 mA
ApplicationIndustrial
Input Value1300 degc

Features:
  • Temp. Range:-40~900°C (scalable via programming keys or software)
  • Spectral Range: 8 ~ 14 μm
  • Optical Resolution: 20:1 (precision glass optics)
  • System Accuracy: ±1% or ±1 °C (at ambient temperature: 23 ±5 °C)
  • Temp. Coefficient: 0.05 % or 0,05 °C/ K.
  • Temp. Resolution: 0.1 °C
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Infrared Non Contact Temperature Transmitter

Infrared Non Contact Temperature Transmitter
  • Infrared Non Contact Temperature Transmitter
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Approx. Price: Rs 27,500 / SetGet Latest Price

Product Details:

Usage/ApplicationIndustrial
Model Name/NumberCT 15
BrandOptris
Voltage18 30 VAC / VDC
Accuracy+/-1%
Operating Range-40 to 600 deg c
Output Value4 To 20 Ma
Input Value1300 Degc
Minimum Order Quantity1 Set

Features:
  • Temp. Range:-40~900C (scalable via programming keys or software)
  • Spectral Range: 8 ~ 14 m
  • Optical Resolution: 20:1 (precision glass optics)
  • System Accuracy: 1% or 1 C (at ambient temperature: 23 5 C)
  • Temp. Coefficient: 0.05 % or 0,05 C/ K.
  • Temp. Resolution: 0.1 C
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Infrared Temperature Sensor Pyro USB

Infrared Temperature Sensor Pyro USB
  • Infrared Temperature Sensor Pyro USB
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Approx. Price: Rs 70,000 / PieceGet Latest Price
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Product Details:

Usage/ApplicationTemperature Measurement
TypeInfrared sensor
BrandCalex-UK
MaterialStainless steel
Model Name/NumberPyroUSB
VoltageMinimum 6 V DC
ColorSilver
AccuracyPUA2 models: +-1% of reading or +-2 DegreeC,whichever is greater
Temperature Range-40 DegreeC to 2000 DegreeC
Input Voltage24 VDC
FeaturesEmissvity setting,Averaging,Peak/Valley hold Processing,Reflected Energy /Compensation,4 to 20 mA
ClassIP 65
Current Output4 TO 20 mA

Sensor Features
  • Temperature ranges from -40°C to 2000°C
  • Short-wavelength models for better accuracy on high-temperature targets and metals
  • 5 µm models for measuring glass surface temperature
  • General purpose models for most other applications
  • Rescalable 4-20 mA output
  • Fully configurable via included USB cable and free software
  • Use the USB or analogue output only, or both together
  • Not designed or approved for fever detection
Software Features
  • Sensor configuration
  • Display of measured temperature
  • Scrolling temperature chart
  • On-screen alarms
  • Data acquisition to Excel-compatible file
The PyroUSB’s choice of measurement wavelengths allows it to be used in a wide range of industrial applications.Typical Applications: 
  • Steel: The short-wavelength PUA2 provides a more accurate reading on reflective metal surfaces, such as iron and steel, than longer-wavelength sensors. Applications include general steel strip temperature measurements at low temperatures, steel temperature measurement before the reheat furnace and temperature at the coiler on the hot rolling mill
  • Extrusion, Forging and Casting: PUA2 models are ideal for measuring the temperature of steel dies and workpieces in extrusion, forging and casting applications
  • Food:Measure the temperature of hot food products inside glass containers from 45°C to 300°C using PyroUSB PUA2 models. The pyrometer measures through the glass; readings can be taken on-line without interrupting production.Other applications include tunnel pasteuriser temperature monitoring, and temperature of bare stainless steel surfaces on food manufacturing machinery, such as hot rollers and conveyors
  • Brake testing: PyroUSB PUA2 sensors allow non-contact measurement of ceramic, carbon, iron and steel brake disc temperatures between 45°C and 2000°C on brake test rigs
  • Wind power: PUA2 models can monitor brake disc surface temperature in wind turbines, to help warn of overheating and optimise cooling cycles. PUA8 models measure non-reflective parts of the turbine, such as gearbox and bearing housings. Non-contact infrared sensors can monitor the temperature of vibrating parts while being isolated completely from vibration.
  • Bearings, gearboxes and shafts: Non-contact temperature measurement of bare steel surfaces: the PyroUSB PUA2 is less susceptible than long-wavelength sensors to errors caused by reflections
  • Furnaces and ovens: The high-temperature capability of the PyroUSB PUA2 is ideal for measuring the temperature of hot objects inside furnaces and ovens, including steel mill heat treatment furnaces.
  • Pipe coating:Furnace-heated or induction heated pipe temperature measurement, at the preheat stage, before coating (using model PUA2)
  • Paper, Print and Converting: PUA2 models: Monitoring of the surface temperature of hot bare steel rollers, such as steam-heated dryer cylinder temperature in paper manufacturing.PUA8 models: Accurate measurement of the paper temperature is easy, even at very low temperatures.Temperature readings may be used for control and alarm.
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Infrared Temperature Sensor PyroMini

Infrared Temperature Sensor PyroMini
  • Infrared Temperature Sensor PyroMini
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Approx. Price: Rs 32,000 / PieceGet Latest Price
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Product Details:

Minimum Order Quantity1 Piece
Usage/Applicationpaper,plastic,Food,Painted surface-Coated metal surface
Item Model NumberPyro mini-Pyro mimi 2.2
TypeInfrared temperature sensor
Ambient Temperature Range0 Degree C to 60 Degree C
BrandCALEX
Response Time240 ms(90% response)
MaterialStainless Steel
Operating Voltage24 VDC
Model Name/NumberPyromini-Pyromini 2.2
Output4 TO 20 mA OR RS 485 see catalog
Voltage24 V DC (13 V to 28 V DC)
Range- 20 to 2000 deg c
DimensionsOD18 mm x 45 mm
ColorSilver
Accuracy+- 1% of reading or +-1 Degree C which ever is greater
Temperature Range-20 Degree C to 2000 Degree C
Operating Temperature0 Degree C to 60 Degree C
Input Voltage24 V DC

Features
  • Temperature ranges from 250°C to 2000°C
  • Miniature sensing head withstands 200°C ambient temperature
  • Short measurement wavelength for improved accuracy on metals
  • No electronics in the sensing head – ideal for use near induction heaters and strong electromagnetic fields
  • Choice of analogue or digital output; alarm relays on all models
  • Built-in laser sighting
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      Additional Information:

      • Production Capacity: Ready Stock
      • Delivery Time: as soon as ordered
      • Packaging Details: Box packing
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      Infrared Temperature Sensors Pyrocouple

      Infrared Temperature Sensors Pyrocouple
      • Infrared Temperature Sensors Pyrocouple
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      Approx. Price: Rs 28,000 / UnitGet Latest Price
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      Product Details:

      Usage/ApplicationCorrugated board manufacturing,Food Industry,Automotive Industry
      Item Model NumberPyrocouple
      TypeInfrared
      Temperature range- 20 to 500 deg c
      Ambient Temperature Range0 Degree C to 70 Degree C
      BrandCalex-UK
      Material- Stainless steel housing,sealed to IP65
      Response Time240 ms(90% response)
      Model Name/NumberPyrocouple
      Operating Voltage6 VDC TO 28 VDC
      Output4 TO 20 mA-J.K Type out put see catalog
      Voltage6 V DC to 28 V DC
      Current Rating20milli Amps
      Range- 20 to 500 deg c
      ColorWhite

      Simple Infrared Temperature Sensor with Analogue Output
      The Calex Compact Series is a range of high quality, low cost non-contact sensors that measure the temperature of inaccessible or moving objects and materials. They measure temperatures from -20°C to 500°C, accurately and consistently, with an outstanding response time of 240 ms. All models conform to industrial EMC standards.



      Features
      • Temperature range: -20°C to 500°C
      • Fixed emissivity setting: 0.95
      • 4-20 mA, Type K or J thermocouple, or 0-50 mV output options
      • Fast response with high stability
      • Stainless steel 316 housing
      • Sealed to IP65
      • Ideal for measuring non-reflective non-metals, or painted metal surfaces
      • Not designed or approved for fever detection
      Application:
      • Power distribution
      • Food Industry
      • Corrugated board manufacturing
      • Plastics
      • Condition monitoring
      • AutomotiveIndustry
      • Gas cylinder filling
      • Infrared curing
      • Asphalt
      • Microwave dryers
      • Paper
      • Plastic
      • Infrared curing of paint and adhesives
      • Tyre manufacturing
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        Infrared Temperature Sensor PyroNFC

        Infrared Temperature Sensor PyroNFC
        • Infrared Temperature Sensor PyroNFC
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        Approx. Price: Rs 22,000 / UnitGet Latest Price
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        Product Details:

        Usage/Applicationsurface temperature of materials including paper, thick plastics, wood and manufactured board, paint
        Item Model NumberPyro NFC
        TypeInfrared temperature sensor
        Temperature range0 to 1000 degree C
        BrandCalex-UK
        Ambient Temperature Rangeo to 80 deg c
        Response Time125 ms(90% response)
        MaterialSS
        Operating Voltage12 V TO 28 VDC
        Model Name/NumberPyro NFC
        Output2 outputs,configurable via NFC: 0-5,1-5 or 0-10 V DC output
        Voltage28 VDC
        Range0 TO 1000 DEG C
        DimensionsOD 31 mm x 29 mm

        Features:
        • Non-contact industrial temperature sensor
        • Fully configurable via smartphone app
        • Choice of voltage or thermocouple outputs
        • Extremely small, with side-entry cable: ideal for mounting in tight spaces
        • Form factor optimised for brake testing applications, plus many others
        • Continuously read temperature from PyroNFC sensors
        • Instantly configure PyroNFC sensors without powering them  Simply touch the sensor with the device to communicate
        • Compatible with NFC-equipped Android devices

        Applications:
        • The PyroNFC is a general-purpose infrared temperature sensor. It measures non-reflective non-metals straight out of the box using default settings.
        • The surface temperature of materials including paper, thick plastics, wood and manufactured board, painted surfaces, tarmac, bulk materials, food, pharmaceuticals and organic materials is measured accurately and easily.
        • The sensor is fully configurable for emissivity setting, averaging, peak or valley hold processing, reflected energy compensation, alarm and more, via NFC (Near Field Communications) with the free PyroNFC app for Android.
        • Brake testing: The PyroNFC fits in restricted spaces such as between a wheel and a disc brake: It can measure the temperature of the brake disc at the rim or the hub.
        • Condition monitoringThe sensor's low cost makes it ideal for measuring many points, and it is possible for the operator to check the temperature at each location with a smartphone with no need for a separate local displa
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        Infrared Temperature Sensor ExTemp

        Infrared Temperature Sensor ExTemp
        • Infrared Temperature Sensor ExTemp
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        Approx. Price: Rs 95,000 / UnitGet Latest Price
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        Product Details:

        Usage/ApplicationBearing, gearbox and motor housing surface temperatures
        Item Model NumberExTemp
        Temperature range1000 degc
        TypeInfrared temperature sensor
        BrandCalex-UK
        Ambient Temperature Range0 to 70 degree C (Operating range)
        MaterialSS
        Response Time240 ms(90% response)
        Operating Voltage12 to 24 V DC+- 5%
        Model Name/NumberEx temp
        Output4 to 20 mA
        Voltage28 VDC
        Range100 to 1000 deg c
        DimensionsOD 20 mm x 150 mm

        The ExTemp is an intrinsically safe pyrometer. It measures the temperature of surfaces in hazardous areas without contact, and provides a direct 4-20 mA output. It is certified to ATEX, IECEx and TIIS standards.Explosion proof pyrometers typically have bulky, expensive housings, however because the ExTemp uses Intrinsic Safety as the method of protection, it is compact and low-cost.

        Note: The given measured spot size contains 90% of the energy detected by the sensor. We normally recommend the target is at least twice as large as the given measured spot for maximum accuracy. Sensors may be used at longer distances than the above diagrams show. There is no maximum measurement distance in clean air; this is because the ExTemp detects only the wavelengths of infrared radiation that are not absorbed by the atmosphere.

        Applications:
        • Petrochemical - condition monitoring
        • Bearing, gearbox and motor housing surface temperatures in refineries and chemical plants can be monitored without contact, eliminating the need to replace contact probes that are easily damaged by vibration.
        • Petrochemical - liquid storage and processing: The sensor can be positioned in a Zone 0 environment such as the top of a tank of hazardous liquid or reactor, to measure the surface temperature of the liquid.
        • Paper: Dust in pulp, paper and packaging plants can create a fire and explosion hazard. The ExTemp intrinsically safe pyrometer can be used for paper web temperature measurement and condition monitoring in ATEX and IECEx classified hazardous areas.
        • Coal conveyors: The ExTemp''s fast 240 ms response time makes it ideal for measuring the surface temperature of coal on conveyors, as well as other bulk materials where there is an explosive dust hazard.
        • Gas cylinder filling: The surface temperature of cylinders of explosive gases is monitored with the ExTemp as they are filled. The Group IIC, T4 classification makes it suitable for almost all gases including propane, butane, hydrogen and acetylene. The temperature of each cylinder is measured on the filling rig to help detect fault conditions in filling, to calculate the final filled volume (in conjunction with the pressure), to ensure the volume is repeatable, and to improve the filling rate.
        • Automotive painting: Solvents in automotive painting can create a gas explosion risk. The intrinsically safe ExTemp may be used to monitor the temperature of containers and vessels, the surface temperature of liquids and powders, and the temperature of painted surfaces.
        • Offshore: The ExTemp''s 316 stainless steel housing and intrinsically safe certification makes it well-suited for use on offshore platforms. As well as measuring the temperature of surfaces on the rig, it can be used to measure the temperature of the sea surface.
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        Infrared Temperature Sensor Pyromini OEM

        Infrared Temperature Sensor Pyromini OEM
        • Infrared Temperature Sensor Pyromini OEM
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        Approx. Price: Rs 32,000 / UnitGet Latest Price
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        Product Details:

        Item Model NumberPyro Mini Oem
        Usage/ApplicationLow-Cost Pyrometer for Machine Manufacturers
        TypeInfrared Temperature Sensor
        Temperature range-20 DegreeC to 100 DegreeC (LT models) 0 DegreeC to 250 DegreeC (MT models) 0 DegreeC to 500 DegreeC (HT models)
        BrandCalex-UK
        Ambient Temperature Range120 Deg c
        MaterialSS
        Response Time240 Ms(90% Response)
        Model Name/NumberPyro Mini OEM
        Operating Voltage12 V TO 28 VDC
        Outputf Outputs: 4-20 Ma,0-10 v Dc,Type j Or k Thermocouple
        Voltage28 VDC
        Range-20 DegreeC to 500 DegreeC
        DimensionsOD18 mm x 55 mm

        Features:
        • Simple - Save installation time and reduce the cost of instrumentation on the machines you build with the PyroMini OEM.
        • Easy - This simple sensor works straight out of the box with no configuration necessary.
        • Accurate - Fixed emissivity setting provides accurate measurements on non-reflective materials such as paper, foodstuffs, organic materials, rubber, painted surfaces (including painted metals) and thick plastics.
        • Compact - Install the sensor where space is limited. The sensing head measures just 55 mm long, with a right-angled cable entry.
        • Industry standard outputs - A choice of robust industrial analogue outputs including 4-20 mA, thermocouple or voltage allows the sensor to be connected directly to an existing temperature indicator or controller.
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        Infrared Temperature Sensor FibreMini

        Infrared Temperature Sensor FibreMini
        • Infrared Temperature Sensor FibreMini
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        Approx. Price: Rs 1.7 Lakh / UnitGet Latest Price
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        Product Details:

        Usage/ApplicationHarsh Applications
        Item Model NumberFiber Mini
        TypeInfrared temperature sensor
        Temperature rangeMT models: 250 DegreeC to 1000 DegreeC HT models: 450 DegreeC to 2000 DegreeC
        BrandCalex-UK
        Ambient Temperature Range200 DegreeC
        Response Time240 ms(90% response)
        MaterialSS
        Operating Voltage24 VDC
        Model Name/NumberFiber Mini
        Output4 to 20 mA or RS485 Modbus (up to 247 sensors may be installed on a single Modbus network)
        Voltage24 VDC
        Range250 DegreeC to 2000 DegreeC
        DimensionsOD12 mm x 48 mm

        The backlit touch screen interface mounted in the lid of the electronics module provides a large, bright display of the measured temperature, as well as controls allowing full configuration of the sensor. The graph view shows the history of the measured temperature. In alarm conditions, the display turns bright red to provide an immediate and obvious alarm indication. Alarm modes and levels can be configured via the touch screen. The FibreMini can be used as a standalone data logger. All models include a MicroSD card slot for data logging, which can be configured via the touch screen interface. The user can select the sample rate and the number of samples to be taken and schedule the data logging to start at a certain time. With a MicroSD card larger than 2 GB, years of data can be stored, even at the fastest possible sample rate of 1 per second. Data is stored in .csv format and can be viewed and edited easily using spreadsheet software. Alarm events can also be logged to the MicroSD Card. A MicroSD card with SD card adapter is available as an optional accessory. The MicroSD card slot and battery holder are located inside the electronics module. Readings are time and date stamped using the sensor''s internal clock. The clock is reset when the power is disconnected, or it will continue if the optional battery is fitted.

        Features:
        • Short measurement wavelength for improved accuracy on metals
        • No electronics in the sensing head - ideal for use near induction heaters and strong electromagnetic fields
        • Touch screen display with configuration and data logging
        • Choice of analogue or digital output
        • Alarm relays on all models
        • Advanced signal processing functions
        • Built-in laser sighting, simultaneous with measurement
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        Infrared Temperature Sensor PyroCAN

        Infrared Temperature Sensor PyroCAN
        • Infrared Temperature Sensor PyroCAN
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        Approx. Price: Rs 49,000 / UnitGet Latest Price
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        Product Details:

        Usage/Applicationgeneral purpose infrared temperature sensors
        Item Model NumberPyro CAN
        TypeInfrared temperature sensor
        Temperature range: -20 DegreeC to 1000 DegreeC
        Ambient Temperature Range0 DegreeC to 90 DegreeC
        BrandCalex-UK
        MaterialSS
        Response Time<200 ms(90% response)
        Model Name/NumberPyro CAN
        Operating Voltage12 to 24 V DC
        OutputRaw CAN communications
        Voltage24 VDC
        Range-20 DegreeC to 1000 DegreeC -Accuracy +-1% of reading or +-1 DegreeC
        Dimensions18 mm diameter x 103 mm long
        Usagef general purpose infrared temperature sensors
        Accuracy+-1% of reading or +-1 DegreeC,whichever is greater

        The PyroCAN series is a range of general purpose infrared temperature sensors (pyrometers) that measure the temperature of surfaces without contact. The temperature is transmitted digitally every 200 ms via a CAN interface. The sensor’s CAN ID and emissivity setting may be changed via a CAN command. The sensor is suitable for measuring a variety of non-metal surfaces, including painted materials, rubber, plastics, asphalt, soil, plants, organic materials, food and pharmaceuticals. Metals can be measured if they are painted or heavily oxidised. The PyroCAN is easily connected to existing networks with other CAN devices.

        Features:
        • Raw CAN communications
        • Adjustable emissivity setting for measuring a variety of materials
        • Fast 200 ms response with high stability
        • Stainless steel housing, sealed to IP65
        • Ideal for vehicle-based applications in automotivetesting, motorsport testing, industry, construction and agriculture, among many others.
        • Conforms to industrial EMC standards
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        Non Contact Infrared Temperature Transmitter

        Non Contact Infrared Temperature Transmitter
        • Non Contact Infrared Temperature Transmitter
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        Approx. Price: Rs 15,500 / PieceGet Latest Price
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        Product Details:

        Minimum Order Quantity1 Piece
        Output Value0-10 v,0to 5 V,4 TO 20 mA
        ApplicationIndustrial On line temperature monitoring
        ColorWhite
        Operating Humidity Range10 to 90%
        Operating Temperature-40 to 1030 deg c (In between any range)
        Power Consumption4 mA
        Power Input5 TO 30 VDC
        Wavelength8 TO 14 micro m
        Input Value-40 TO 1030 deg c

        Precise IR Temperature Transmitter
        MAKE: OPTRIS-MODEL CS LT
        FEATURES
        Temperature Range: -40°C to 1030°C(Progaramable -40 to 1030 deg c range)
        • Response Time: 25 ms
        • Optical Resolution 15:1
        • Green LED Alarm indication, aiming support,
        selfdiagnostic or temperature code indication
        • Usable up to 80°C ambient temperature without
        cooling
        • Scalable analog output:
        0-10 V or 0-5 V + alarmoutput or digital output
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        Vethagiri Kuppusamy (Proprietor)
        Valli Aqua And Process Instruments
        No. 1/231-A, Pananchalai Street, Adayalampattu
        Ambattur Industrial Estate, Chennai - 600095, Tamil Nadu, India


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