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Industrial Thermometer

Home >  Product >  Thermometer >  Industrial Thermometer

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Industrial Thermometer
Food Thermometer

IR-840 Low Price and Good Quality Industrial Thermometer Pyrometer Pyrometer Ir Temperature Measurement

Accurate and fast non-contact measurements
Circular laser pointers increase the target accuracy
Large color LCD display with backlight
Adjustable emissivity from 0.1~1.0
Settable HAL/LAL alarm value
°C / °F selection             
Low power indication
Auto power off.             
HACCP Check

Accessories

  • Carry pouch
  • 2*AA batteries
  • User’s Manual

Distance & Spot Size

When the distance (D) between the thermometer and the object increases, the light spot (S) increases. The distance to the spot ratios are shown below in the field of view diagram.

  • Accuracy can be ensured while the temperature is at 18℃ to 28℃ (64℉~82℉) and humidity is less than 80 % RH.
  • Make sure the target is larger than the unit’s spot size. The smaller the target, the closer you should be to it. When accuracy is critical, make sure the target is at least twice as large as the spot size.

Technical Specification

Measuring range

-50℃900℃          -58℉1652

D:S

20:1

Accuracy

<0℃/32℉: ±3℃/5.4℉

 

0~580℃/32~1076℉: ±2.0% or ±2.0/3.6℉ whichever is greater

 

>580℃/1076℉: ±2.5%

Emissivity

Adjustable from 0.1~1.0

Resolution

0.1 (<1000); 1.0 (>1000)  

Response Time

﹤500ms

Spectral Response

8~14um

Diode Laser

Output<1mW,630~670nm, class 2(Ⅱ) laser

HACCP Check

Green LED light: below 4℃ (40℉) or above 60℃ (140℉).
Red LED light: 4℃(40℉) to 60℃ (140℉)  

High Alarm(HAL)

Default 300℃/572℉- adjustable

Low Alarm(LAL)

Default 0℃/32℉- adjustable

Auto Power Off

Meter shuts off automatically after around 25 second of inactivity

Operation Temp.

0℃ to 50℃ / 32℉ to 122℉

Storage Temp.

-20℃ to 70℃ / -4℉ to 140℉

Relative Humidity

Operating:10 to 95%RH
Storage:<80%RH

Power Supply

2*AA 1.5V battery

Weight

119g

Dimensions(L*W*H)

162*87*44mm

 

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