WebInfrared Thermometer Model CA876.....Cat. #2121.34 Includes K-thermocouple, 9V Alkaline battery, rugged, shockproof, protective safety holster and user manual. ... Optical Lens: Fresnel Lens. 8 Infrared K-Thermometer Model CA876 Field of View (FOV) ratio: 10:1 (Distance : Diameter) The FOV is the ratio of the dis-
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WebOct 9, 2015 · FLIR TG54 Spot Infrared Thermometer Visit the FLIR Store 60 ratings $16099 FREE Returns Style: IR Thermometer IR Thermometer IR Thermometer w/Thermocouple See more About this item Item is a Class I laser product, .39mW power output. Measurable range from -30˚C to 650˚C (-22DegreeF to 1202DegreeF) WebThe Fresnel lens has two functions as follows 1. The focusing action, soon hotly releases the infrared signal refraction (reflection) on PIR, 2. Fresnel lens divides the search coverage into detection area and non-detection area. PIR can generate pyroelectric infrared sinal when moving object enters the detection area making the change of ... little angels dracut
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WebIR Fresnel lenses are molded in a flexible, 0.015" (0.457mm) thick, milky white plastic. Advantages of this product are: least absorption loss in the 8-14μm region, extremely thin with consistent thickness across the lens, large apertures and minimal thermal expansion. WebJan 17, 2024 · Spot infrared thermometers: these kinds display the temperature on a particular spot on a surface. ... 【HIGH ACCURACY】 Combining the latest temperature sensor technology and advanced Fresnel lens, this instrument reads values of high accuracy up to ±2% in only 0.5s ;The adjustable emissivity is 0.1-1.0, which can measure the … WebInfrared thermometer with laser mark: Model:CHY 210: Operating environment: -20°C to 60°C at Range: -30°C to 550°C, -22°F to 1022°F Resolution: 0.1°C, 0.1°F ... Optical Lens: Fresnel Lens Field of View: 100mmØ at 600mm : Infrared thermometer with laser marker: Model:CHY 110: little angels early education center