Shenhai ป้องกันการระเบิด
Definition:
The GPS system’s ground control chip stations maintain the discrepancy between GPS time and Universal Coordinated Time (UTC) to within 1 microsecond with precision surpassing 5 nanoseconds. Additionally, GPS satellites broadcast essential parameters such as clock offset, speed, and drift, and use signals to precisely locate sites. ดังนั้น, GPS satellites serve as an unlimited global time signal, facilitating exact time synchronization for users worldwide.
The BSZ2010 explosion-proof clock, equipped with automatic GPS timing, is an upgraded wall-mounted model crafted with advanced technology to offer precise and reliable timekeeping. Its elegant design and ease of use make it the perfect timekeeping device for environments with ไวไฟ and explosive vapors, such as in oil, เคมี, petrochemical industries, and mining sectors.
ข้อกำหนดทางเทคนิค:
Ambient อุณหภูมิ: -15 to +50°C (ในร่ม)
Relative Humidity: ≤85%
Atmospheric Pressure: 80 ถึง 110 kPa
Explosion-proof Rating: Ex ib IICT6
Operating Voltage: DC1.25 to 1.70V (one size 5 battery)
Additional Features: GPS for automatic time calibration, ensuring time discrepancies remain under one second.
Maintenance Guidelines:
Maintain and promptly repair explosion-proof timepieces during usage.
Regularly clean the exterior of these devices to remove dust and grime, enhancing their performance. Use water spraying or cloth wiping for cleaning; disconnect power during water use to prevent damage.
Inspect for any scratches or corrosion on the transparent parts; cease use and conduct immediate repairs if issues are found.
In damp environments, remove any residual water from inside the device and dismantle any sealed components to preserve the casing’s protective qualities.
Equipped with GPS functionality, the explosion-proof clock automatically adjusts its time settings to ensure deviations remain within one second, thereby securing precise timekeeping.