The GMA 4100-DP continuously provides information on the measured dew point level, exceeded alarm thresholds and its operational status. As soon as the dew point exceeds one of the three pre-set levels, the GMA 4100-DP gives a warning by means of the LED display, the console mounted horn/strobe, and controls the relevant alarm relays. In addition to this, the GMA 4100-DP provides the measurement value as an analog output signal for further evaluation. The GMA 4100-DP is easy to operate and maintenance-free. The dew point sensor is self calibrating and lasts for years.

Each alarm in the control panel can be adjusted separately. Relay chatter is eliminated with the adjustable alarm delay. The 4100 control panel stores peak values and offers an additional 4-20 mA output.

Features:

• Dew point value readings on a 3-digit display
• Menu display
• 3 adjustable alarm thresholds  (alarms must be +1 or higher)
• Peak value memory
• Adjustable relay functions: NC or NO contact
• Alarm hystereses prevents “flickering” of relays
• 4 – 20 mA analog output signal