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There are many good alternatives, Tygon XL-60 for example, but it's $$$

Thanks @doug293cz I just sent you the datasheet. Oxygen Permeability Coefficient is given as 8025 x10^-11 cc*cm/cm2*s*cmHg (!)

Thanks @doug293cz. They are from the tubing datasheet. So if partial pressure is to be used then it would be 20.9%*atm=22.04cmHg on the outside and on the inside 0.0%*atm=0cmHg? I don’t know the dissolved oxygen concentration in the beer other than it’s low, hopefully below 25ppb. The numbers I...

Hi I want to have 15 inch of silicone tube (ID 1/8" , OD 1/4") in a beer transfer line. The Permeability Coefficient for the silicone tube is given at a value of 8025 (Oxygen). Flow rate is continuous (1 quart/minute) and the liquid passes only once. Pressure inside the tube is 10-15psi. Does...

Maybe you can use electric power added versus temperature rise. For example if temperature is more than 95C, is not rising anymore but you are still adding power (measure ampere) to the heating element then it must be boiling.

Been testing the PT100 acquisition module a few more days and I must say it is amazing. Incredible resolution (0.01C), incredible steady readings and yet super fast response. A major upgrade from the MAX31865 boards. The backside is that the values has to be sent to a global and then you can't...

Feature request - Modbus TCP I got this PT100 acquisition module and hooked up to a RS485 to Modbus TCP wifi master and then I use Node Red to talk to the modbus device. It is super easy to set up and I must say it is awesome, the aquisition module is precise and got great resolution. I am also...

Not sure, it is what happens when it disconnects. It's kinda strange since it pings while doing it. Same thing happens with 45H and 45J.

Yes I can, and there is no delay in the ping. Last 500 pings all were between 0.07-0.09 ms and it had two disconnects during the continuous pinging.

v1.1.9 I made a script to count the disconnects and ESP32 no. 1 has 50 disconnects and ESP32 no. 2 has 39 the last 2.5 hours

I am experiencing random disconnects with both my ESP32s on 45N. Seems to be totally random but quite often, from 1-5 times every 10 minutes. It's not related to network/wifi AP or signal and it does not disconnect from wifi just goes offline in BruControl and then reconnects 5-20 secs after...

Brewtools have suitable nozzles

It needs to be connected with the sensors I have struggled with the same issue.

Nice I might get one

Cool! Is the speaker enabled? Imagining this one would be great for alarm presentation and acknowledging

Sorry, try if "HLT RAMP" value == 1

try: if "HLT RAMP" value == true

Set up a "http in" node, chose method "POST" and in url you set the address for example /brewfather. The endpoint address is now http://yournoderedipaddress:1880/brewfather. Then you can test it by using the postman app. Brewfather only supports https endpoints so next is to make your node red...

Thanks! Nope no reversed mode. Using NTC10K. Disabled calibration but it had the same behavior with raw values.