Technical Data

Thermal imaging camera	GTC 450-13
Article number	‎3 601 K83 9K0
Resolution of infrared sensor	256 × 192 px
Thermal sensitivity^A)	≤ 50 mK
Spectral range	8–14 μm
Field of view (FOV)^A)	55.6° × 42°
Spatial resolution (IFOV)	3.79 mrad
Focus distance^A)	≥ 0.5 m
Focus	Fixed
Thermal image refresh rate	≤ 9 Hz
Surface temperature measuring range^A)	–20 °C to +450 °C
Surface temperature measuring accuracy^A)^B)^C) > 0 °C to ≤ +100 °C^D) > +100 °C^E)	±2 °C ±2 %
Temperature resolution	0.1 °C
Display type	TFT
Display size	2.8"
Display resolution	480 × 360 px
Integrated visual camera resolution	2 MP (640 × 480 px)
Image format	.jpg
Elements saved per saving process	1 × thermal image (screenshot) 1 × real visual image incl. temperature values (metadata)
Max. number of images in internal image memory	500
Max. altitude	2000 m
Pollution degree according to IEC 61010-1	2^F)
Max. relative humidity^A)	90 %
Laser class	2
Laser type	< 1 mW, 645−660 nm
Divergence of the laser beam	1.5 mrad (full angle)
Power supply
Rechargeable battery pack (Li-ion)	10.8 V/12 V
Non-rechargeable batteries (alkaline manganese, with battery adapter)	4 × 1.5 V LR6 (AA)
Rechargeable batteries (NiMH, with battery adapter)	4 × 1.2 V HR6 (AA)
Operating time^G)
Rechargeable battery pack (Li-ion)^H)^I)	8 h
Non-rechargeable batteries (alkaline manganese)	4 h
System time power supply	CR1225 (3 V lithium battery)
USB standard	2.0
USB Port	USB Type-C®
Weight^J)	0.354 kg
Dimensions (length × width × height)^K)	89 × 79 × 209 mm
Protection rating (excluding [rechargeable] batteries, in the vertical position)	IP54
Recommended ambient temperature during charging	0 °C to +35 °C
Permitted ambient temperatures
During operation	–10 °C to +50 °C
During storage with a rechargeable battery	–20 °C to +50 °C
During storage without a rechargeable battery	–20 °C to +70 °C
Recommended rechargeable batteries	GBA 10.8V… GBA 12V…
Recommended battery chargers	GAL 12… GAX 18…

A): In accordance with standard VDI 5585 (average)

B): At an ambient temperature of 20–23 °C and an emissivity of ≥ 0.95, measuring distance: 1 m, operating time: > 5 min, aperture of 150 mm, with the worklight and laser switched off

C): Plus use-dependent deviation (e.g. reflection, distance, ambient temperature)

D): Applies to the centre point, all other pixels additionally ±1 °C

E): Applies to the centre point, all other pixels additionally ±1 %

F): Only non-conductive deposits occur, whereby occasional temporary conductivity caused by condensation is expected.

G): With the worklight switched off and medium display brightness

H): Depending on battery in use

I): At an ambient temperature of 20–30 °C

J): Weight without rechargeable batteries/battery adapter/non-rechargeable batteries

K): with GBA 12V 2.0Ah or battery adapter

The serial number (20) on the type plate is used to clearly identify your measuring tool.