Non Contact Pyrometer (AST EL50)

Non Contact Pyrometer (AST EL50)
Business Type Manufacturer, Exporter, Supplier, Retailer, Wholesaler
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EL50 is an economic digital IR Pyrometer from E series with extended sensing head in 4 wire technology for non-contact temperature measurement between 0oC to 800oC.The sensor head is unaffected by electromagnetic interferences. The pyrometers are specially designed in a such way that sensor head can withstand ambient temperature upto 120oC easily.

Details :

  • The pyrometer is equipped with a Inbuilt 4 digit LCD display which offers many signal processing features. The electronic box with integrated Keypad helps in setting parameters like Emissivity, Analog Sub range, Set point,Hysteresis (Hyst), Analog Output, Unit of temp(°C or F), Response Time, Peak Picker and Sensor address etc.
  • EL50 is provided with USB 2.0 output and PC software. The pyrometer can be powered through USB port. In this case no external power supply is required. 24 VDC is required for operation of Analog Output, RS-232 & RS-485 & Relay Output.Analog output is 4…20mA, 0…20mA, 0…10V, Thermocouple type “K” or “J” (userselectable) via keypad or software. RS-232/RS-485 Serial interface card is available as optional.

Product Feature : Digital pyrometer with extended Sensor head. Analog and digital output, USB 2.0 Output, Inbuilt LCD, Laser Targeting & keypad for parameterization

Temperature Range : 0oC - 800oC

Features :

  • 12V to 28V DC with reverse polarity protection
  • Sensor head withstands ambient temperature upto 120°C
  • Spectral range 8 μm...14 μm
  • Wide temperature ranges (0oC to 800oC)
  • Inbuilt LCD Display and Keypad for parameterisation
  • Fast response time within milliseconds
  • Analog output 4…20mA, 0…20mA, 0…10V, Thermocouple
  • type “K” or“J” (user selectable)
  • USB 2.0 Digital output
  • RS-232/RS-485 Serial interface card
  • Relay output
  • User friendly PC software for communication

Standard Scope of Supply :

  • Pyrometer with LCD Display
  • Keypad for parameterizing
  • Extended Sensor head with 3 mtr cable
  • Analog output like 4…20mA, 0…20mA, 0…10V, Thermocouple type “K” or“J” (user selectable)
  • USB2.0 Digital output, USB Cable
  • Relay Output
  • Calibration certificate, Software & Operation manual

Optional :

  • Mechanical and Electrical Accessories
  • RS-232 / RS-485 interface card
  • Extra Sensor Head Extension Cable Lengths

Applications :

  • Plastic, Textile
  • Rubber Fluids
  • Ceramic Oxide/Painted metal surface
  • Paper Wood and Glass Industries

Yes! I am interested

Technical Specification

Model EL50
Temperature Range (Analog
sub-range adjustable)
0o - 800oC
Spectral Range 8…14 μm
Photodetector Type Thermopile
Distance to Spot Size Ratio 2:1
15:1 (To be specified while ordering)
Emissivity (ε) 0.1….1.2 adjustable
Response Time 20 msec adjustable upto 10 sec
Accuracy ± 1% of the measured value or 3oC whichever value
is greater (The sensor head must be at constant
ambient temperature for a minimum of 15 minutes)
Repeatability 0.3% of reading in oC + 1oC
Analog Output 0-20mA, 4-20mA, 0-10V, Thermocouple Type “K” or
“J” (User selectable)
Digital Output USB 2.0
RS-232/RS-485 interface card (Optional)
*At a time only one digital output possible
Operating Temp. Range Electronic Box upto 70oC
Sensor head upto 120oC
Storage Temp. Range -20oC…70oC
Relay Output Relay Output with hysteresis 60V DC/42V AC
Adjustable Parameters and
Features via Software
Emissivity, Response Time, Clear Time (Peak Picker),
Analog Output, Sub Range, Unit Of Temperature (°C/°F), Communication mode(Comm.mode), Record
feature etc.
Adjustable Parameters and
Features via Keypad
Emissivity, Setpoint, Hysteresis (Hyst), Analog Sub
Range, Analog Output, Unit of temperature, Sensor
address, Response Time, Clear Time (Peak Picker) etc.
Power Supply 12V to 28V DC with reverse polarity protection
Power Consumption Max 2.5 watt
Protection Class IP65
Housing Sensor head-Stainless Steel;
Electronic Box:Zinc
Isolation Power supply, *Digital output and Analog output are
galvanically islolated against each other
* Not applicable for USB 2.0 digital output
Operating Humidity 10-95%, Non-Condensing Conditions
Weight & Dimensions 600g 112.5mm x 82.5mm x 33mm (L x W x H)

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