Industrial thermometer Q 606A for district heating installations. Case in blue, yellow or red lacquered die cast aluminum 36x200 mm, for separation of inbound and outbound pipes. Easy-to-read prismatic liquid column as standard. Temperature range as well as material and length of dive tube are provided in a wide range of combinations, or according to customer’s preference. At temperature measurement of domestic hot water or brackish water dive tube should be of dezincification resistant brass. See product sheet for more information about the product.