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For low temperature, high speed reply:TMHX-CHE0500(B) series

Released on 2015/4/1

World's first 0.001sec high speed response shortening the production time!

This infrared thermometer enabled the world’s first 0.001 sec high speed response in the thermometers which can measure from normal temperature.

Two kinds of standard measuring distance and target size;100mm/φ3.5mm 200mm/φ7.0mm.

It is available for measuring metal temperature, such as iron, sus, chrome and so on.

The thermometer chassis is dust proof construction (IP67 equivalency) and it usable under harsh environment. In addition, by using various accessories installation conditions are extended.

Using thermometer alone is available in case of using without indicating setter. Because it has both analog output and RS232C, you are able to select useful one.Various lineups of indicating setter and parameter setter have been prepared.

  • Feature
  • Specification/Measuring distance and target-size
  • Dimensions of each parts/Wiring
  • Option

RoHS compliant CE marking


  • Depending on use environment,measuring distance and target size are able to be selected .

    Standard measuring distance and target size are 100mm/φ3.5mm 200mm/φ7.0mm.It is also possible to use at other distance besides these.
    Using a light path figure as a reference,please select its measuring distance and its target size which are most suitable to its installation conditions.

  • Capable for low-temperature measurement metal(iron,sus,chrome and so on.)

    For measuring low-mid temperature, far infrared thermometers which range is from 6.5 to 10.5μm, with thermopile has been used.
    But it was often difficult for measuring metals,such as iron,sus,chorm.Using middle infrared from 2.0 to 6.8μm made it be more stable.

    In addition, by using more sensitive detector, higher accurate temperature measurement became possible.This is why it is available for measuring metal (iron,sus,chrome and so on) temperature, which is very difficult to measure temperature by an infrared thermometer.

  • Usable under harsh environment

    Dust proof construction(IP67 equivalency) made it usable under harsh environment.

  • Various accessaries

    With various accessories, more stable temperature measurement is possible even under severe conditions.

  • For cost reduction

    Because it is able to be used with a thermometer alone, the cost reducing is also possible.
    Also it has RS232C output ,it is possible for you to control thermometer at will if the software is constructed.

  • Various lineups of indicating setter and parameter setter

    We have various lineups of indicating setter and parameter setter.
    Please select any setters which is most suitable for your application.

  • CE marking has been acquired.

    With having aquired CE marking, it is easy to export to Europe even if the thermometer is installed later to your facilities or device.


Type [1] TMHX-CHE0500-0100B3.5
[2] TMHX-CHE0500-0200B007
Measuring range 0 to 500℃
Wave length 2 to 6.8μm
Detection element InSb
Measuring distance [1] 100mm
[2] 200mm
Target-size [1] φ3.5mm
Sight LED Sight
Accuracy Under 350°C ; ±3.5°C
Upper350°C ; Measured value±1.0%
Repeatability Measured value±1%
Measuring resolution Under 50°C : Less than 1.5°C
Upper 50°C : Less than 0.7°C
Response time 0.001 to 500Sec(0 to 95% analog output)
Warm-up time 1 minute
Output Analog output(Non-isolation) Output type(Changeable) DC4 to 20mA,DC0 to 20mA,mV/°C,DC0 to 1V
(Option : 0 to 5V / 0 to 10V)
Output RS232C output(RS232C confirmity,non-isolation) Output swing range : ±4V, Communicating speed : 4800,9600,19200,38400,57600,115200BPS
Alarm output (Non-isolation) Open drain : DC27V, 0.2A
Peak Hold Reset method (Selection) [1] Time : 0.01 to 10 sec changeable 
[2]Discharge : Time 0.01 to 10 sec, level 0.2 to 1.0
Emissivity correction Guaranteed range ; 0.3 to 1.0 with reflection correction
Setting range ; 0.050 to 1.000(Setting resolution 0.001)
Internal VR ; Built-in
Sensor correction function Offset ; -50 to +50°C(°F)
Supply voltage DC4.7 to 27V, 0.1A Max
Analog output 0 to 5V ; 8 to 27 V/ 0 to 10 V ; 13 to 27V
Cable length(standard) 2m
Dimensions of each parts HX-C2a

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  • Feature
  • Specification/Measuring distance and target-size
  • Dimensions of each parts/Wiring
  • Option
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