Hi all,
Related to my other post, I also need to measure some quite low temperatures (down to -50°C) in pipes. For the most part this is fine - I'll just put a thermowell in the pipe and put an RTD with a 4-20mA "hockey puck" in the head. However, some of the locations I need to measure the temperature, the pipes are only 20-30mm diameter, making thermowells impractical.
Any suggestions for monitoring temperature in that application? The pipes will be lagged, and I'd ideally like something that is replaceable/serviceable without removing the lagging.
Related to my other post, I also need to measure some quite low temperatures (down to -50°C) in pipes. For the most part this is fine - I'll just put a thermowell in the pipe and put an RTD with a 4-20mA "hockey puck" in the head. However, some of the locations I need to measure the temperature, the pipes are only 20-30mm diameter, making thermowells impractical.
Any suggestions for monitoring temperature in that application? The pipes will be lagged, and I'd ideally like something that is replaceable/serviceable without removing the lagging.