Response times, plugs/couplings, customizations

The response time of a temperature probe is determined by introducing the probe to a step change in temperature and measuring how long the probe takes to reach a certain proportion of its final, steady-state reading. Normally, T50 (the time taken to reach 50% of the final reading) or T90 (the time taken to reach 90% of the final reading) are stated.

Field-proven method of determination: Put the temperature probe in an ice cold water bath and let it reach a steady-state. Then transfer it quickly to a column of steam and monitor its resistance until a steady state is reached again.

Our temperature probes are normally supplied with sockets type LEMO® size 1. Should you need a different LEMO® size or a plug instead of a socket, we can offer corresponding adaptors.

We can also supply temperature probes with your specific plug or socket. You can find below the most important dimensions for determination of LEMO® plugs and sockets.