Product Overview

The Discovery Marine Heat Detector uses a single thermistor to sense the air temperature at the detector position. The thermistor is connected in a resistor network, which produces a voltage output dependent on temperature. The design of the resistor network, together with the processing algorithm in the microcontroller, gives an approximately linear characteristic from 10°C to 80°C. This linearised signal is further processed, depending on the response mode selected, and converted to an analogue output. 

Features

• Approved for use in the marine environment.
• Five response modes for environmental adaptation.
• Day/night switching for increased flexibility.
• Drift compensation for salse alarm reduction.
• User programmability for data.
• XPERT card addressing for increased security.

Certification

• ESC
• MED
• BV
• ABS
• LR
• VNIIPO
• KRS
• DNV.GL
• CCS