The internal and external temperature sensors monitor the temperature of a unit of refrigeration equipment. The maximum range of each temperature sensor is 25 m (82 ft).
Place the E10 internal sensor inside the refrigerated space, and place the probe of the E11 external sensor inside the refrigerated space.
Each temperature sensor ships with a set of stickers that display a serial code. The serial code on the stickers matches the serial code on the side of the sensor. Attach these stickers to the refrigeration units to track and trace the temperature sensors.
Note: The sensors can record temperatures from
-40°C to 95°C (-40°F to 203°F) in refrigerated or hot hold cabinets. Replace the
negative temperature coefficient (NTC) external probe to suit the application.
See the following figures for examples of typical sensor placement:
Figure 1. Typical view of well and wall cabinets
Figure 2. Internal sensor fitted in a wall cabinet
Figure 3. Internal sensor fitted in a coffin freezer
Figure 4. External sensor probe in a freezer room
