HEP locator

HEP定位器

电气阀门定位器The HEP series is a device that converts the 4-20mA current signal output by the controller into the air pressure that drives the valve actuator, overcoming the imbalance caused by valve friction and pressure changes in the regulating medium, and enabling precise and stable positioning of the valve.
The EP800 series electrical valve positioner is a device that receives a 4-20mA signal output from a controller and controls the compressed air flow through the valve actuator to accurately control the valve opening.
The following is a compilation of relevant information about HEP EP800, combined with search results to analyze its technical parameters, application scenarios, and industry trends:
Product positioning and technical characteristics
HEP EP800 is a high-end projector series launched by Seemile, which uses Texas Instruments' (TI) 0.8-inch HEP packaged DLP chip and has the following core advantages:
Image quality improvement: The chip area has increased by 42.6% compared to the 0.67-inch VSP package, the pixel spacing has been reduced, and the image quality has been significantly enhanced.
Color performance: Supports RGB three color wheel architecture, with a color brightness ratio of over 90% and a static contrast ratio of 1600:1, surpassing traditional DLP models.
Energy efficiency optimization: Laser fluorescence efficiency is improved, power consumption is reduced, and it is suitable for long-term high load scenarios.
Application scenarios:
Education, exhibitions (such as the High Tech Expo and museum exhibitions).
Professional grade audio and video, 4K ultra high definition requirements (such as HEP780 4K model).