Shanghai SRY2 Tubular Electric Heater Components Price Uses: SRY2 Tubular Electric Heater Components are suitable for heating oil in open or enclosed oil sumps, as well as heating water and other medium that transfers heat from oil. Suitable for heating oil in the circulation system.
Shanghai SRY2 tubular electric heater components role description:
Operating voltage tolerance: not more than 1.1 times its rated value, the enclosure should be effectively grounded.
Working environment: Relative humidity is not more than 95%, no explosive and corrosive gas.
"B" must be completely immersed in oil (and regularly checked) to prevent burnout. The heated oil should be non-corrosive. When melting solid oil such as asphalt, paraffin, etc., the voltage should be reduced, and after melting, it should be raised to the rated voltage. To prevent heat concentration reduces component life. The ends of the outlet must be kept dry and clean so as not to cause the surface to flicker or short circuit. The components should be stored in a dry place. If the insulation resistance is lower than 1 MΩ for a long period of time, the insulation resistance can be restored by drying in an oven at about 200°C for several hours (or by applying low-voltage components for several hours).
Non-contact measurement methods are mainly divided into two categories.
One is a passive method, that is, does not require a specific light source, depends entirely on the natural light conditions of the object to scan, often using binocular technology, but the accuracy is low, only objects with geometric features can be scanned, can not meet the requirements of many fields .
The other is the active method, which is to project a specific light to the object, which represents the technical laser line scan, the accuracy is relatively high, but because only one light can be projected at a time, the scanning speed is slow. In addition, because lasers can cause harm to living organisms and more precious objects, they cannot be used in certain areas.
The emerging technology is structured light scanning. Structured light is also an active method. By projecting or rastering multiple light rays at the same time, one surface of the object can be taken. Only a few surfaces are needed to complete the scan. Yes
3D Scanner
Scanning speed is fast and programmable.
There is also a low frequency pulse wave (low frequency sound wave) type principle, which is mainly used for level measurement. The low-frequency pulses are transmitted based on the two-dimensional array beamformer and the 3D level scanner receives echoes from the silo, bin, or other chamber material. The digital signal processor of the device samples and analyzes the received signal. By estimating the time and direction of arrival of the echo, the processor forms a three-dimensional map of the surface of the material. This image is processed by a proprietary calculation method. And generate 3D images, which can be displayed on the remote screen. The level gauge can accurately calculate the volume and quality of materials according to this, enough to make the process level monitoring and inventory control reach a new height. Accurate material inspection of level gauges can improve operational efficiency and management capabilities, reduce the high cost of unexpected situations, and accelerate revenue returns.
3D Scanner
3D Scanner,Laser 3D Scanner,White Light 3D Scanner,High Precision 3D Scanner
Dongguan Jaten Instrument Co.,LTD(HK TT:Jaten Technology Co.,Ltd ​) , https://www.jatentech.com