This style of Platinum Resistance Thermometer is designed for indoor wall mounting and would normally be used for room monitoring, including clean room applications.
The moulded plastic box is vented to allow free circulation of air around the sensing element. The box has a cable entry with a rubber grommet seal and can also be supplied fitted with a 2m or 5m PVC cable in 3-wire configuration (which can also be used as 2-wire).
The assemblies are suitable for use between the temperatures of -20°C and +70°C and can be used as a 2 or 3-wire configuration.
Supplied with industry standard Class B elements.