The MC DP-200 Slash Negative Gas Inclined Tube Manometer is a precision pressure gauge designed specifically for fire engineering applications. This instrument measures pressure ranges from 0-200pa with high accuracy and reliability for critical safety systems.

• Available in chrome mixed mass structure and all stainless steel construction for enhanced corrosion resistance
• Symmetrical control table design provides high static pressure resistance and overload protection
• Special high-performance elastic elements ensure minimal transmission error and high accuracy
• Exceptional reliability and stability during operation
• Continuous pressure adjustment from zero to full scale
• Optional lower limit alarm switch output capability

• Secure instrument to wall or vertical surface using less than 5 screws
• Adjust instrument to level position using built-in level indicator
• Tighten all mounting screws securely
• Unscrew reservoir and fill with calibration liquid to zero position

This manometer is essential for air tightness measurement in civil air defense engineering, ensuring external toxic agents cannot enter protected spaces. It maintains positive pressure differentials during wartime operations and monitors pressure variations to protect personnel safety.

• Replace calibration liquid every 12 months
• Regularly clean and descale primary sensors
• Perform routine inspections and record keeping
• Lubricate printing mechanical components periodically
• Ensure proper protection during rainy weather inspections