Infrared temperature sensors

1. wireless infrared temperature sensor 2. non contact pyrometer 3. compact, easy to install 4. output: J, K, 0- 5V

Wireless infrared temperature sensors

Features

CT-S infrared temperature testers are integrated. Sensors, optical systems and electronic circuit cluster in the stainless shells; it is easy for installation, the standard screw on the stainless steel shells can be quickly connected with the parts installed. In addition, it also has different models of selected parts (e.g. blow protective housings, 90-degree adjustable installation supports, 3-dimension adjustable installation supports, special purpose digital control instruments, etc) to meet different requirements.

Specifications

Basic performance	Protection	IP65(NEMA-4)
	Ambient temperature	0 ~ 60°C
	Storage temperature	-20 ~ 80°C
	Relative humidity	10-95% (NO dews)
	Material	Stainless steel
	Size	106mm * Φ20mm (Length * diameter)
	Cable length	1m (standard), 3m, 15m and particular specifications (customized)
Electric parameters	Operating power	24V DC
	Max current	20mA
	Output signals	0-5V linear, 10mV/°C
Measurement parameters	Spectrum range	8 ~14 μm
	Temperature range	0 ~ 500 °C
	Optical resolution	15:1
	Adapting time	300ms (95%)
	Measurement Accuracy	±1% or ±1.5°C% of the measuring value, and the maximum value (environment temperature: 23°C±5)
	Repeated accuracy	±0.5% or ±1°C% of the measuring value, and the maximum value (environment temperature: 23°C±5)
	Launch rate	0.95 fixed (coordinates with special purpose digital display controllers to be able to modify online launch rates)

Installation distance and measuring size

The precision optical lens and optical focus design make optical diameter of the temperature testers within 100mm away as 13mm, and then the optical spot sizes will become greater with the change in the distance, e.g. the optical spot diameter at 1.2m away is 80mm. ratio of the temperature tester to the size of the optical size is also called optical resolution. The optical resolution of CT-S is 15:1, and the corresponding optical spot sizes can be calculated by the ratio as 15:1 of the distance to optical spot sizes.

CT-S digital display controller

Features

1. Accurately display the analog signals of CT-S sensors

2. Specific parameters can be modified on line with regard to the launch rates of CT-S sensors

3. At most three groups of alarm output

4. Control output includes: relays, solid relays, current and voltage signals, et

Setting CT-S sensor launch rates

As the tested materials are different in quality, their launch rates are also different, usually by 0-1. For most of the applications, the launch rate of the infrared sensor is fixed at 0.95, but as the tested materials are different, there must be some errors, and after the coordination with the application of the specific controllers, the communication between the instruments and sensors can modify the launch rates on line so that the measuring accuracy will be further improved.

Table of commonly used launch rates

Materials			Launch rate	Material		Launch rate
Metal	Aluminum	Polishing	0.04-0.06	Non metal	Quartz	0.95
		Anode oxidation	0.55		Bitumen	0.95
		Oxidation	0.11-0.25		Paper	0.7-0.9
	Copper	Polishing	0.02-0.05		Concrete	0.92
		Non oxidation	0.2		Water, icy water	0.95
		Oxidation	0-0.88		Gypsum	0.8-0.9
	Steel	Polishing plate	0.1		Skin	0.98
		Flat plate	0.4-0.6		Carbon	0.95
	Tungsten		0.05		Paint	0.8-0.98
	Nickel	Electroplated polishing	0.05		Soil	0.9-0.98
		Electroplated non polishing	0.11		Rubber	0.95
		Oxidation	0.3-0.5		Ceramic	0.93
	Lead	Polishing	0.05-0.07		Wood	0.93
		Coarse	0.4		Ice	0.98
		Oxidation	0.3-0.6		Fiber plates	0.95
	Zinc	No oxidation	0.05		Carbon black	0.96
		Galvanized iron plates	0.25		Sand	0.96

Infrared temperature sensors