HMT370EX Series parts overview
The different probe head variants are designed for a range of applications, and have their own specifications. Ensure that the transmitter body, probe body, and probe head are each placed in an environment that matches the specification of the part. For allowed ambient temperature ranges, see Table 1.
CAUTION Removing or modifying
parts is not permitted. Modifications carried out by the user can impair the Ex protection
of the device or otherwise damage the device. Attention : Il est interdit de retirer ou de modifier des pièces. Les modifications effectuées par l'utilisateur peuvent compromettre la protection Ex de l'appareil ou endommager l'appareil. |
Equipment part | Allowed ambient temperature range |
---|---|
Transmitter body | -40 °C … +60 °C (-40 … +140 °F) |
Probe body | -40 °C … +60 °C (-40 … +140 °F) |
Probe head HMP371 |
Temperature class T4: -40 °C … +60 °C (-40 … +140 °F) |
Probe head HMP373 |
Rubber cable version: Temperature class T6: -40 °C … +55 °C (-40 … +131 °F) Temperature class T5: -40 °C … +80 °C (-40 … +176 °F) FEP cable version: Temperature class T6: -40 °C … +55 °C (-40 … +131 °F) Temperature class T5: -40 °C … +100 °C (-40 … +212 °F) Temperature class T4: -40 °C … +120 °C (-40 … +248 °F) |
Probe heads HMP374, HMP375, HMP377, HMP378, HMP378F, and HMP378H |
Temperature class T6: -70 °C … +55 °C (-94 … +131 °F) Temperature class T5: -70 °C … +100 °C (-94 … +212 °F) Temperature class T4: -70 °C … +135 °C (-94 … +275 °F) Temperature class T3: -70 °C … +180 °C (-94 … +356 °F) |