Usage 

• Temperature monitoring of freezers, refrigerators, room / water temperature, foods, molds, etc.
• Heat check of Instruments

Features 

• Encapsulated liquid crystal is printed on polyester film.
• Color change is appeared as degree (e.g. 26 °C).
• Numbers will change with colors from Black - Chestnut - Green - Blue - Navy Blue along with temperature increase.
• Color change is reversible by temperature increase / decrease.
• No hazardous substance is contained.
• Indoor use only.

Specification

Cat. No.	Temp. Range (°C)	Temp. Pitch (°C)	Accuracy (°C)	Link
FNK-D-06	6 - 34	2	± 0.5
FNK-D-16	16 - 36	2	± 0.5
FNK-D-38	38 - 58	2	± 0.5
FNK-D-50	50 - 100	5	± 2.0
FNK-D-M6	-6 - 14	2	± 0.5
FNK-D-M20	-20 - 0	2	± 1.0

Reference Data

• Heat resistance
  • FNK-D-M20 to FNK-D-50 (continued heating at 60°C): 1,000 hours at 60°C
  • FNK-D-50 (continued heating at 120°C): 10 hours at 120°C
  • (continued heating at 110°C): 30 hours at 110°C
  • (continued heating at 120°C): 60 hours at 100°C

• Water resistance (submersion in water)
  • Up to 3 hours
• Weather resistance
  • Accelerated weathering test with weather meter
  • FNK-D-M20: 50 hours, FNK-D-06: 20 hours
  • FNK-D-38: 50 hours, FNK-D-M06: 20 hours
  • FNK-D-16: 20 hours, FNK-D-50: 50 hours