TFL 611

How energy efficiency is improved

Demand-controlled, large-area monitoring of system components with active capillary sensor

Features

• Records the lowest temperature that occurs for a length of at least 250 mm at any position along the capillary tube
• Used on air side in ventilation and air conditioning units where protective measures must be taken against freezing
• Active capillary sensor for measuring the lowest temperatures in the range 0…15 °C
• Vapour-filled capillary tube and diaphragm system with inductive system of measurement
• Setting range 1…10 °C
• Start-up function
• LED and 7-segment display
• Self-monitoring of sensor line