IRtech S240 product image

IRtech S240

The S240 is a thermal monocular made by IRtech.

Description

The S240 houses a clear 25mm objective lens collecting thermal radiation. The default field of view on this thermal monocular measures 21.7 by 16.4 degrees. It has a 4 times digital zoom to enlarge (parts of) the image.

Behind the lens of the S240 you can find the (uncooled) 384 x 288 pixel microbolometer refreshing the image at 50Hz. The NETD of this thermal monocular is <100mK and it's operating within the 8µm - 14µm infrared wavelengths.

The measurements of this thermal monocular read 180 x 70 x 70mm (l/w/h) and the scale reads 500 grams. This device is rated IP66. It's protected against dust, shocks and water (splashes). It handles temperatures between -20°C and 50°C.

The S240 can be utilized in surveillance, hunting trips, law enforcement (police, border patrol etc.) and SAR (Search and Rescue) operations.

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Features

  • Small sized and ideal for one-handed operation
  • Watch/record live video via WiFi
  • One meter drop resistant
  • Hot spot tracking
  • Fast and easy operation
  • IP66 rating

Specifications

Lens25 mm
Optical zoom1 x
Digital zoom4 x
FOV (h/v)21.7 ° / 16.4 °
Thermal typeUncooled
Sensor resolution (h/v)384 pixels / 288 pixels
Sensitivity100 mK
Spectral range8 µm / 14 µm
Display resolution (h/v)640 pixels / 480 pixels
Refresh rate50 Hz
Image polarityWhite hot / Black hot / Red hot
Output screen colorFull color
Dimensions (l/w/h)180 mm / 70 mm / 70 mm
Weight500 g
TypeLithium-ion
Number of batteries1
Battery life5 hours
Replaceable
Surveillance
Hunting
Law enforcement
Search & rescue
Military
Fire fighting
Thermography
Dustproof
Shockproof
Waterproof
Submersible
Operating temperature-20 °C / 50 °C
Storage temperature-40 °C / 60 °C
Environmental ratingIP66

DRI Ranges

DRI stands for Detection, Recognition and Identification and is based on the widely used Johnson's criteria.

  • Detection Detect if an object is present
  • Recognition See what type of object it is (i.e. person, vehicle, airplane)
  • Identification For example see if someone is a friend or foe
Detection Recognition Identification
Rabbit
Person
Vehicle

Please note that these values are calculated, always consult the manufacturer for official range numbers.

Gallery


Dali Tech S240
Dali Tech S240

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