Protech Systems
Protech Systems
Sudama Nagar, Indore, Madhya Pradesh
GST No. 23AAZFP2884Q1Z3
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Temperature Sensors

We are a leading Manufacturer of calex pyromini miniature infrared temperature sensor with separate electronics module, calex pyrominibus miniature pyrometer modbus for multi- channel systems, calex extemp intrinsically safe infrared temperature sensor, calex pyro nfc small infrared temperature sensor, calex pyrocouple simple infrared temperature sensor with analogue output and pyrocouple m series from Indore, India.

Calex Pyromini Miniature Infrared Temperature Sensor With Separate Electronics Module

Calex Pyromini Miniature Infrared Temperature Sensor With Separate Electronics Module
  • Calex Pyromini Miniature Infrared Temperature Sensor With Separate Electronics Module
  • Calex Pyromini Miniature Infrared Temperature Sensor With Separate Electronics Module
  • Calex Pyromini Miniature Infrared Temperature Sensor With Separate Electronics Module
  • Calex Pyromini Miniature Infrared Temperature Sensor With Separate Electronics Module
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Approx. Price: Rs 1.5 Lakh / PieceGet Latest Price
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Product Details:

BrandCalex
BB and -BRT modelsvia RS485 Modbus
Response Time, t90240 ms (90% response)
Maximum Current Draw100 mA
Data Logging Interval1 to 86,400 seconds (1 day)
MicroSD CardMax. capacity: 32 GB (not included, available separately)
Temperature UnitsDegreeC or DegreeF configurable
AccuracyGeneral purpose models: +- 1 DegreeC or 1%, whichever is greater
Emissivity SettingGeneral purpose models: Adjustable, 0.20 to 1.00 / Short-wavelength models: Adjustable, 0.10 to 1.00
CRT and -BRT modelsvia touch screen
Variables LoggedTarget temperature, sensing head temperature, electronics module temperature, max, min, average, emi
Touch Screen Display Format2.83" (72 mm) resistive touch TFT, 320 x 240 pixels, backlit
Signal ProcessingAverage, peak hold, valley hold, minimum, maximum
Temperature RangeGeneral purpose models: -20 DegreeC to 1000 DegreeC / Short-wavelength models: 100 DegreeC to 2000 DegreeC
Max. Loop Impedance (-CB and -CRT models)900 ohm (4-20 mA output)
Alarm Relays (-CRT and -BRT models)2 x Single Pole Changeover alarm relays, rated 24 V DC, 1 A, isolated 500 V DC
Internal Clock Battery1 x BR 1225 3V (not included)
Configurable ParametersSample period, number of samples, scheduled start date and time
Emissivity Setting MethodCB models: via two rotary switches in electronics module
Spectral RangeGeneral purpose models: 8 to 14 / Short-wavelength models: 2.0 to 2.6
Repeatability+- 0.5 DegreeC or 0.5%, whichever is greater
Supply Voltage24 V DC +- 5%
Output4-20 mA or RS485 Modbus (Up to 247 sensors may be installed on a single Modbus network)
Field of ViewChoice of wide-angle or focussed optics (see Field of View Diagrams below)

  • General-purpose models measure temperatures from -20°C to 1000°C
  • Short-wavelength models for improved accuracy on iron, steel, and high-temperature targets from 100°C to 2000°C
  • 4-20 mA or RS485 Modbus outputs
  • Miniature sensing head and configurable electronics module
  • Touch screen interface (optional)
  • High ambient temperature sensing head option for use in 180°C ambient temperature without cooling
  • Data logging to MicroSD Card (optional)
  • Not designed or approved for fever detection
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Calex Pyrominibus Miniature Pyrometer Modbus For Multi- Channel Systems

Calex Pyrominibus Miniature Pyrometer Modbus For Multi- Channel Systems
  • Calex Pyrominibus Miniature Pyrometer Modbus For Multi- Channel Systems
  • Calex Pyrominibus Miniature Pyrometer Modbus For Multi- Channel Systems
  • Calex Pyrominibus Miniature Pyrometer Modbus For Multi- Channel Systems
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Approx. Price: Rs 40,000 / PieceGet Latest Price
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Product Details:

Temperature Range-20 DegreeC to 1000 DegreeC
Emissivity0.2 to 1.0
Configurable ParametersEmissivity Setting, Averaging, Peak/Valley Hold Processing, Reflected Energy Compensation
Relative Humidity95% max. non-condensing
Environmental RatingIP65
Thread MountingM16 x 1 mm pitch
Cable Length1m (longer lengths available to order)
InterfaceRS485 Modbus RTU
Supply Voltage6 to 28 V DC
Modbus Data Format8 data bits, no parity, 1 stop bit (other configurations available upon request)
Weight85 g ( With Cable)
Repeatability+- 0.5% of reading or +- 0.5 Degree C whichever is greater
Response Time, t90125 ms (90% response)
Baud Rate9600 baud (other configurations available upon request)
Ambient Temperature RangePyroMiniBus sensor: 0 DegreeC to 120 DegreeC including cable PMBHUB junction box: 0 DegreeC to 80 DegreeC
Accuracy+-1% of reading or +-1 Degree C whichever is greater
Spectral Range8 to 14
Supply Current50 mA max
Configuration MethodVia PM180 touch screen, or directly via RS485 Modbus
Dimensions18 mm diameter x 45 mm long (excluding cable gland)

We are engaged in offering Calex Pyrominibus Miniature Pyrometer Modbus For Multi- Channel Systems to our clients. Our range of all products is widely appreciated by our clients.
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Calex Extemp Intrinsically Safe Infrared Temperature Sensor

Calex Extemp Intrinsically Safe Infrared Temperature Sensor
  • Calex Extemp Intrinsically Safe Infrared Temperature Sensor
  • Calex Extemp Intrinsically Safe Infrared Temperature Sensor
  • Calex Extemp Intrinsically Safe Infrared Temperature Sensor
  • Calex Extemp Intrinsically Safe Infrared Temperature Sensor
  • Calex Extemp Intrinsically Safe Infrared Temperature Sensor
  • Calex Extemp Intrinsically Safe Infrared Temperature Sensor
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Approx. Price: Rs 70,000 / UnitGet Latest Price
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Product Details:

BrandCalex
Temperature Range-20 to 1000 Deg C
Accuracy+/-1 %
TIIS Certificate NumberTC21097
IECEx Classification (Gas)Ex ia IIC T4 Ga
IECEx Classification (Dust)Ex ia IIIC T135 DegreeC IP65 Da
Ambient Temperature Rating-20 Degree C / Ta / 70 Degree C
Maximum Internal CapacitanceCi = 8 nF
Maximum Internal InductanceLi = 0 mH
ATEX Certificate NumberCML 14ATEX2079
Maximum DC Input VoltageUi = 28 V
Maximum Input CurrentIi = 93 mA
IECEx Certificate NumberIECEx CML 14.0032
Maximum Input PowerPi = 650 mW
ATEX ClassificationEx II 1GD

  • Temperature range: -20°C to 1000°C
  • ATEX and IECEx certified up to Zone 0 (gas) and Zone 20 (dust)
  • TIIS certified for use in Japan
  • 4-20 mA output, two-wire, loop-powered
  • Optional RS-485 network adapter and USB configuration tool
  • Supplied with up to 25 m cable
  • Cable may be extended even further (subject to safety requirements) - cable runs could extend all the way back to the control room
  • Stainless steel 316 housing, ideal for offshore applications
  • Not designed or approved for fever detection
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Calex Pyro NFC Small Infrared Temperature Sensor

Calex Pyro NFC Small Infrared Temperature Sensor
  • Calex Pyro NFC Small Infrared Temperature Sensor
  • Calex Pyro NFC Small Infrared Temperature Sensor
  • Calex Pyro NFC Small Infrared Temperature Sensor
  • Calex Pyro NFC Small Infrared Temperature Sensor
  • Calex Pyro NFC Small Infrared Temperature Sensor
  • Calex Pyro NFC Small Infrared Temperature Sensor
  • Calex Pyro NFC Small Infrared Temperature Sensor
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Approx. Price: Rs 70,000 / UnitGet Latest Price
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Product Details:

Item Model NumberPyroNFC
Temperature range0 to 1000 DegreeC
Ambient Temperature Range0 DegreeC to 80 DegreeC
BrandCalex
Response Time125 ms (90% response)
Accuracy+- 1.5% of reading or +- 1.5C, whichever is greater
Field of View15:1 (see Field of View Diagram)
Min. Supply Voltage (at Sensor)12 V DC (for 10 V output) / 6 V DC (for 5 V output)
System RequirementsAndroid 4.1 to 8
Temperature OutputVoltage: 0-5 V DC or 0-10 V DC output, linear with measured temperature, rescalable, configurable vi
Alarm OutputOpen collector alarm output with temperature threshold and hysteresis, configurable via NFC
Repeatability+- 0.5% of reading or +- 0.5C, whichever is greater
EmissivityAdjustable via app
Spectral Range8-14
ConfigurationVia Android app using NFC-equipped device (e.g. smartphone or tablet)
Max Temperature Span (Voltage Output)1000 C
Min Temperature Span (Voltage Output)100 C
Max. Supply Voltage28 V DC
Max Current Draw6 mA
Relative Humidity95% max. non-condensing
Cable Length1 metre standard (longer lengths available to order)
Emissivity Setting Range0.2 to 1.0

  • Small, low-cost industrial non-contact temperature sensor
  • Side-entry cable: ideal for mounting in tight spaces
  • Choice of analogue outputs: voltage or Type K thermocouple
  • Temperature range 0°C to 1000°C
  • Fully configurable for averaging, hold processing, emissivity, output scale etc. via Android smartphone app
  • Alarm output as standard on all models
  • Low-profile housing for applications with limited headroom e.g. brake testing, silicone rollers, textile machines etc
  • Not designed or approved for fever detection
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Calex Pyrocouple Simple Infrared Temperature Sensor With Analogue Output

Calex Pyrocouple Simple Infrared Temperature Sensor With Analogue Output
  • Calex Pyrocouple Simple Infrared Temperature Sensor With Analogue Output
  • Calex Pyrocouple Simple Infrared Temperature Sensor With Analogue Output
  • Calex Pyrocouple Simple Infrared Temperature Sensor With Analogue Output
  • Calex Pyrocouple Simple Infrared Temperature Sensor With Analogue Output
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Approx. Price: Rs 28,000 / UnitGet Latest Price
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Product Details:

Item Model NumberPyrocouple
Usage/ApplicationIndustrial
TypeNon contact
Temperature range-20 DegreeC to 100 DegreeC (LT models), 0 DegreeC to 250 DegreeC (MT models), 0 DegreeC to 500 DegreeC (HT models)
BrandCalex
Ambient Temperature Range70 Degree
Response Time1
MaterialSS
Operating Voltage24Vdc
Output4-20ma
Accuracy+-1% of reading or +-1 Degree C, whichever is greater
Output (Sensor Body Temperature)4-20 mA on power loop (models with output options 1 to 4 only)
Output (Measured Temperature)Two-wire 4-20 mA (-0 models) 0-50 mV (-1 models) Type J Thermocouple (-3 models) Type K Thermocouple
Min. Sensor Voltage6 V DC
Repeatability+- 0.5% of reading or +- 0.5 C, whichever is greater
OpticsChoice of optics for small or large targets at short or long distances - see Field of View Diagrams
EmissivityFixed at 0.95
Output Impedance56 ohm (voltage/thermocouple output)
Response Time, t90240 ms (90% response)
Max. Loop Impedance900 ohm ( 4-20 mA output)
Supply Voltage24 V DC (28 V DC max.)
Spectral Range8 to 14

  • 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
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Pyrocouple M Series

Pyrocouple M Series
  • Pyrocouple M Series
  • Pyrocouple M Series
  • Pyrocouple M Series
  • Pyrocouple M Series
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Approx. Price: Rs 28,000 / PieceGet Latest Price
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Product Details:

Repeatability+- 0.5% of reading or +- 0.5 C, whichever is greater
EmissivityFixed at 0.95
Response Time, t90240 ms (90% response)
Spectral Range8 to 14
Temperature Range(LT)= -20 to +100 DegreeC/ (MT) = 0 to 250 DegreeC/ (HT) = 0 to 500 DegreeC
OpticsChoice of optics for small or large targets at short or long distances - see Field of View Diagrams
Output (Sensor Body Temperature)4-20 mA on power loop (models with output options 1 to 4 only)
Accuracy+-1% of reading or +-1 C, whichever is greater
Max. Loop Impedance900 ohm ( 4-20 mA output)
Output (Measured Temperature)Two-wire 4-20 mA (-0 models) 0-50 mV (-1 models) Type J Thermocouple (-3 models) Type K Thermocouple
Supply Voltage24 V DC (28 V DC max.)
Min. Sensor Voltage6 V DC
Output Impedance56 ohm (voltage/thermocouple output)

We are engaged in offering Pyrocouple M Series  to our clients. Our range of all products is widely appreciated by our clients.
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Calex Pyrocouple Sensor

Calex Pyrocouple Sensor
  • Calex Pyrocouple Sensor
  • Calex Pyrocouple Sensor
  • Calex Pyrocouple Sensor
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Approx. Price: Rs 25,000 / PieceGet Latest Price
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Product Details:

TypeRTD Sensor
Accuracy+-1% of reading or +-1C whichever is greater
Response Time125 ms (90% response)
MaterialMetal
Packaging TypeBox
Packaging SizeStandard
Country of OriginMade in India

We are engaged in offering Calex Pyrocouple Sensor  to our clients. Our range of all products is widely appreciated by our clients.
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4-20 MA Output PyroUSB PC Configurable Infrared Temperature Sensors

4-20 MA Output PyroUSB PC Configurable Infrared Temperature Sensors
  • 4-20 MA Output PyroUSB PC Configurable Infrared Temperature Sensors
  • 4-20 MA Output PyroUSB PC Configurable Infrared Temperature Sensors
  • 4-20 MA Output PyroUSB PC Configurable Infrared Temperature Sensors
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Approx. Price: Rs 49,000 / UnitGet Latest Price
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Product Details:

Item Model NumberPyroUSB
Ambient Temperature Range0 Degree C to 70 Degree C (cooling option available for use in higher ambient temperatures)
BrandCalex
OutputTwo-wire 4 to 20 mA (linear with temperature)
AccuracyPUA2 models: +-1% of reading or +-2 DegreeC, whichever is greater
Repeatability+-0.5% of reading or +-0.5C, whichever is greater
Temperature Range For PUA5 modelsGLT: 50C to 1000C / GHT: 200C to 1650C
Max Loop Impedance900 ohm 24 V DC
Environmental RatingIP65
Operating SystemWindows
Temperature Range For PUA8 models-40C to 1000C
ConfigurationVia PC port conforming to USB 2.0
Minimum Span (analogue output)100 C
Maximum Span (analogue output)Full temperature range
Emissivity SettingAdjustable 0.1 to 1.0 via software
Response Time, t90200 ms
Supply Voltage24 V DC (28 V DC max)
Sensor Voltage6 V DC min
Temperature Range for PUA2 modelLT: 45C* to 300C / PT: 100C to 400C / MT: 250C to 1000C / HT: 450C to 2000C
Spectral RangePUA2: 2.0 to 2.6 / PUA5: 5 / PUA8: 8 to 14

We are engaged in offering 4-20 MA Output PyroUSB PC Configurable Infrared Temperature Sensors to our clients. Our range of all products is widely appreciated by our clients.
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Calex PyroMiniUSB USB Infrared Temperature Sensor

Calex PyroMiniUSB USB Infrared Temperature Sensor
  • Calex PyroMiniUSB USB Infrared Temperature Sensor
  • Calex PyroMiniUSB USB Infrared Temperature Sensor
  • Calex PyroMiniUSB USB Infrared Temperature Sensor
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Approx. Price: Rs 49,000 / PieceGet Latest Price
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Product Details:

Item Model NumberPyroMiniUSB
Temperature range-20 DegreeC to 1000 DegreeC
BrandCalex
Response Time125 ms (90% response)
Dimensions18 mm diameter x 45 mm long (excluding cable gland)
Accuracy+-1% of reading or +-1C whichever is greater
Supply Current50 mA max.
Termination TypeCable
Weight85g (With Cable)
Repeatability+- 0.5% of reading or +- 0.5C whichever is greater
ProtocolModbus over Serial Line
Modbus Data Format8 data bits, no parity, 1 stop bit (other configurations available upon request)
Spectral Range8 to 14
USB Cable Length1.5 m
Emissivity0.2 to 1.0
Response Time, t90125 ms (90% response)
Supply Voltage5 V DC
Baud Rate9600 baud (other configurations available upon request)
Configuration MethodVia USB using CalexConfig, CalexSoft 2, or other Modbus software (see Operator's Guide for Modbus de
InterfaceUSB

  • Miniature non-contact temperature sensor with USB communications
  • Measures temperatures from -20°C to 1000°C
  • USB cable included
  • Free software for data logging and configuration
  • Modbus protocol - use your own software to communicate with the sensor
  • Not designed or approved for fever detection
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Humidity And Temperature Sensor

Humidity And Temperature Sensor
  • Humidity And Temperature Sensor
  • Humidity And Temperature Sensor
  • Humidity And Temperature Sensor
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Approx. Price: Rs 6,500 / PieceGet Latest Price
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Product Details:

Minimum Order Quantity1 Piece
Temperature Accuracy+-0.5 Deg C
Sensor TypeTemperature Sensor
BrandDwyer
Model Name/NumberBTT
TypeHumidity & Temperature Sensor
Usage/ApplicationBuilding automation system
Temperature Range-40 to 150 degree c


The Series BTT Temperature Transmitters offer transmitter output signals with the same form and fit as our popular TE thermistor and RTD sensors for building HVAC applications. Thermowells are required when using immersion models in liquid applications.
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RF type Capacitive sensor

RF type Capacitive sensor
  • RF type Capacitive sensor
  • RF type Capacitive sensor
  • RF type Capacitive sensor
  • RF type Capacitive sensor
  • RF type Capacitive sensor
  • RF type Capacitive sensor
  • RF type Capacitive sensor
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Approx. Price: Rs 70,000 / PieceGet Latest Price
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Product Details:

Switching ModeNO/NC
Usagefor Industrial
Sensing Distance30 mm
BrandAs Per requirment
Output TypeAS per requirment
MaterialStainless Steel
Sensor TypeRF admintance type level switch
Supply VoltageUniversal
Switching FrequencyFast
Hysteresis10mm
Connection TypeCable
Number of Wires4 Wire
Body MaterialAs per requirment
Body StyleRectangular
Degree of ProtectionAS per requirment
Operating TemperatureAs per requirment

Application area

The capacitive point level sensor RFnivo® RF 3300 is used in storage and process vessels as a full, demand, and empty detector in all bulk solids from a DK value of 1.5. It operates at process temperatures up to +500°C and process overpressure up to 10 bar. Due to its "Active Shield" function any buildup does not in any way affect the accuracy of the measurement results of the sensor.

Your benefit
  • Sensor suitable for high process temperatures
  • Maintenance-free sensor for use in all bulk solids
  • Plug and play level limit switch with automatic calibration
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Jayesh Pareta (Sales Executive)
Protech Systems
41 B,Annapurna nagar,, Sudama Nagar, Indore - 452009, Madhya Pradesh, India


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