| Customization: | Available |
|---|---|
| Technology: | Infrared |
| Style: | Bullet Camera |
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High-precision infrared thermometers use bicolor ratio technology to measure the temperature of a target. The bicolor ratio technique gets rid of the dependence on absolute energy measurements and allows for effective measurements under the following conditions:
Another advantage of bicolor thermometry is that the measurement results are close to the highest temperature in the measurement field of view, rather than the average temperature. Even if the target no longer fills the measurement field of view, the bicolor pyrometer can be installed farther away, thus avoiding situations where the target size and distance factor force the pyrometer to be installed at a specific distance.
High precision infrared pyrometer with visual optical aiming system, large observation field of view and adjustable focal length. Highly accurate, highly repeatable pyrometer receives thermal radiation from the target and converts it into a measurable electrical signal.
High-precision infrared thermometer provides 4-20mA current output, which can be easily installed in a variety of applications, especially suitable for installation in industrial environments that require long distances and strong interference.
High-precision infrared thermometer with on-site emissivity adjustment function, convenient for users to make on-site corrections for different measured targets, in order to improve the validity and authenticity of the measurement results.
Principles of operation
Infrared temperature measurement basis
Any object has infrared radiation, radiation intensity changes with the temperature, infrared temperature measurement using thermal radiation in the wavelength range of 1μm-20μm.
The intensity of radiation from an object depends on the material of the object, we use a known constant to characterize the emission of infrared radiation from various materials, which is the emissivity.
Two-color mode
The two-color measurement of temperature depends on the ratio of the energy at the two infrared spectral wavelengths of the target. The two-color mode is particularly useful for measuring targets that are locally occluded, either intermittently or all the time. Examples include the presence of other objects that obscure, openings, slits, attenuation of energy by viewing windows, and the effects of dust, smoke, and moisture in the atmosphere. The two-color mode can also be used to measure target temperatures that cannot fill the measurement market, but the background temperature must be much lower than the target temperature.
Highly accurate infrared thermometers all consist of the following components: optical lens, infrared filter, two-color detector, amplification and processing electronic circuitry, and a NEMA-4 (IEC 529, IP65) compliant enclosure. Ensures reliable operation in strict industrial environments. Outputs standard current signals for connection to computers, controllers, recorders, alarms, and A/D interfaces.
| Spectral range |
0.85-1.1μm /0.95 m |
| Temperature range | 600-1400°C / 300-1800°C / 900-2400°C / 1000-3000°C |
| Optical resolution | 80:1 / 120:1 / 250:1 |
| Response time | 20 ms (95%) |
| System accuracy | ±0.5 % |
| Repeatability | ±0.2 % |
| Temperature resolution | 1 °C |
| Temperature coefficient | ±0.05%/K or ±0.05 K/K |
Q1:Are you a manufacturer?
A1:Yes, we have our own factory in Changzhou.
Q2: How about the loading port?
A2: Shanghai, China/ Guangdong, China
Q3: How long is the warranty period?
A3: The warranty is usually 12 months after you receive the products. For longer, we can communicate.
Q4: What's the delivery time?
A4:Usually 25 working days after receiving payment. If some equipments are customised, it may need 30 to 45 working days.
Q5:How to deliver?
A5:According to customers' needs, sea shipping and air shipping are both available.
Q6:How about the package?
A6:According to different products, we use carton box and wooden case.
Q7:How about terms of payment?
A7: Usually 100% T/T before shipping. If you have special requests, we can negotiate.
Other questions, please feel free to contact us. We are willing to help.
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