Sea temperature reading 54℃

[nigelmercier]

ds18B20

Is that the actual sensor used, or the same law? I've got Raymarine ST60 Instruments.

 

[GHA]

Is that the actual sensor used, or the same law? I've got Raymarine ST60 Instruments.

They are the sensors I use onboard output i2c so you'd need some little microprocessor to turn into nmea. Cheap, accurate and reliable so far.
Engine head temperature on a run down the river just now..

 

[nigelmercier]

They are the sensors I use onboard output i2c ...

Ah, I was thinking of just using an NTC with the right law and plugging into the instrument head.