Dipol TG22 product image

Dipol TG22

The TG22 is a thermal bi-ocular made by Dipol.

Description

The TG22 features a crisp 15mm f/0.9 objective lens focusing the available thermal radiation. The field of view on this thermal bi-ocular is 24.4 by 18.55 degrees. It features a 4 times digital zoom to enlarge your subject. The eye relief distance is measured at 25mm.

Behind the lens of the TG22 you can find the (uncooled, 25 micrometer) 384 x 288 pixels thermal core refreshing the image at 50Hz. It's operating within the 8µm to 14µm infrared spectrum.

The physical dimensions of this thermal bi-ocular read 159 x 139 x 66mm (lwh) weighing in at 550 grams. This device is rated IPX5. It handles dust and shocks. It's rated for operating in temperatures between -20°C and 50°C.

The TG22 is built to be used in scanning and surveillance, police operations and military missions.

Features

  • digital zoom 2x, 4x;
  • video output;
  • information about settings and device status is situated in the field of view;
  • inversion of image color is possible;
  • it is possible to use outer power source (12V);
  • manual adjustment of sensor amplification and micro display brightness.
  • dehydrator cartridge.

Specifications

Lens15 mm
F-ratio0.9
Diopter adjustment-4 +4
Eye relief distance25 mm
Optical zoom1 x
Digital zoom4 x
FOV (h/v)24.4 ° / 18.55 °
Thermal typeUncooled
Sensor resolution (h/v)384 pixels / 288 pixels
Pixel pitch25 µm
Spectral range8 µm / 14 µm
Refresh rate50 Hz
Image polarityBlack hot/white hot
Output screen colorFull color
Dimensions (l/w/h)159 mm / 139 mm / 66 mm
Weight550 g
Type9V / CR123A
Number of batteries3
Battery life6 hours
Replaceable
Dustproof
Shockproof
Waterproof
Submersible
Operating temperature-20 °C / 50 °C
Environmental ratingIPX5
Surveillance
Hunting
Law enforcement
Search & rescue
Military
Fire fighting

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 108 meters 27 meters 13 meters
Person 380 meters 95 meters 47 meters
Vehicle 920 meters 230 meters 115 meters

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