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VTIR3816 Infrared Thermometer

VTIR3816 Infrared Thermometer

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Vigor Technology Thermometer / VTIR3816 Infrared Thermometer

Features

Advanced digital design
Various analog & digital signal output
Repeatability:±1℃
Advanced mechanism of diaphragm
Spectrum response:8-14μm
Accuracy: ±2.0% or ±2.0℃
Resolution: 0.1℃
Less than 500ms response time
Factory calibration with temperature compensation
Wide range of operating temperature
Easy to install and maintain, low cost

Application

Electric equipment, Metallurgy, Petrifaction, Steel-making, Casting, Forging, Inducing heating, Heating process, Furnace
Industry furnace, Glassing working, Smelting, Welding, Powder metallurgy, Ceramic producing

Range	0~300°C, 0~500°C, -20~300°C, 0~800°C
Resolution	0.1℃
Accuracy	±2.0% of reading or ±2.0°C, which greater
Repeatability	±1.0℃
Spectrum response	8~14μm
Distance to Spot ratio(D:S)	3:1, 5:1, 8:1
Operating temperature range	0~70℃
Storage temperature range	-20~85℃
Relative humidity	10~90%, no condensation
Response time	100~500ms, default 300ms
Emissivity	Default 0.95(Adjustable)
Spot diameter (Min.)	Ф6mm
Measuring distance (Min.)	10mm
Analog output	4~20mA, 0~5VDC, 10mV/℃
Digital output	RS485, RS232
Power supply	12VDC, 24VDC, 18~30VDC
Size	Ф26×86mm
Protection	IP65
Weight	150g

VTIR3816 Infrared Thermometer

Dimensions(mm)

Ordering information

VTIR3816-
	1=3:1 　　 2=5:1 　　 3=8:1	1= 0~300 　2=-20~300 　3= 0~500 　 6= 0~800	3=RS485 　4=RS232 　5=4~20mA 　6=0~5VDC 　7=10mV/°C	1=Non-shielded 2=Shielded 3=Pyrotenax (up to　250℃)	1=1.0m 　(Standard) 　… 　n= n.0m	7=12VDC 　8=24VDC 　9=18~30VDC

For example:VTIR3816-113/259
Means:The VTIR3816 with parameter D:S is 3:1, range 0~300℃ , RS485 output,18~30VDC power supply,
5 meters shielded cable.

Options

Item

Photo

Function

38A-03

L mounting bracket

Easy to install and adjust.

Appendix 1: Display Instrument

Item	Photo	Function
D101	Single channel display instrument Double channel display instrument	Single channel , LED display, without alarm, with 24VDC power supply to thermometer
D102		Single channel , LED display, with alarm, with 24VDC power supply to thermometer
D103		Single channel , LED display, with PID control & alarm, with 24VDC power supply to thermometer
D104		Single channel, LED display, with RS485 output , without alarm, with 24VDC power supply to thermometer
D105		Double channel, LED display, without alarm, with 24VDC power supply to thermometer
D106		Double channel, LED display, with alarm with 24VDC power supply to thermometer
D107		Double channel, LED display, with PID control &alarm, with 24VDC power supply to thermometer
D108		Double channel, LED display, with RS485, without alarm, with 24VDC power supply to thermometer

Appendix 2: Emissivity Table

Typical emissivity values for metals

Material		Emissivity
Aluminum	Unoxidized	0.02-0.10
Aluminum	Oxidized	0.20-0.40
Alloy A3003	Oxidized	0.30
Alloy A3003	Roughened	0.10-0.30
Brass	Burnished	0.30
Brass	Oxidized	0.50
Haynes	Alloy	0.30-0.80
Inconel	Oxidized	0.70-0.95
Inconel	Sandblasted	0.30-0.60
Iron	Oxidized	0.50-0.90
	Un oxidized	0.05-0.20
	Rusted	0.50-0.70
Iron, cast	OxidizedUn	0.60-0.95
Iron, cast	oxidized	0.20
Iron, Wrought	Dull	0.90
Lead	Rough	0.40
Molybdenum	Oxidized	0.20-0.60
Nickel	Oxidized	0.20-0.50
Nickel	Electrolytic	0.05-0.15
Platinum	Black	0.90
Steel	Cold-rolled	0.70-0.90
	Ground sheet	0.40-0.60
	Polished sheet	0.10
	Oxidized	0.70-0.90
	Stainless	0.10-0.80
Titanium	Oxidized	0.50-0.60

Typical emissivity values for non-metals

Material		Emissivity
Asbestos		0.95
Asphalt		0.95
Basalt		0.7
Carbon	Un oxidized	0.80-0.90
	Graphite	0.70-0.80
	Carborundum	0.90
	Geramic	0.95
	Clay	0.95
	Concrete	0.95
	Cloth	0.95
	Class-plate	0.85
	Gravel	0.95
	Gypsum	0.80-0.95
	Ice	0.98
	Limestone	0.98
	Paint(non-al.)	0.90-0.95
	Paper(any color)	0.95
	Plastic	0.95
	Rubber	0.95
	Sand	0.90
	Snow	0.90
	Soil	0.90-0.98
	Water	0.93
	Wood, natural	0.90-0.95

Thermometer

VTIR3816 Infrared Thermometer

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