Is it possible to have the BCS-462 monitor and count pulses so we can control the gallons going into our mash tun and then shut off the water by sending a signal to a solenoid when it hits the count?
If not, can anyone point me to a similar project using a RaspberryPi or something similar? Looking for a project with a web based interface so I can set the number of gallons I want it to fill with and shut off at that number so I can start filling the mash tun on my way to the brewery.
Thanks.
BCS-462 to Measure Pulse Signal from Flowmeter and control solenoid
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Re: BCS-462 to Measure Pulse Signal from Flowmeter and control solenoid
The BCS does not directly support this. However, I fill my 30 gallon kettles using the timing method and it is very accurate. There are only 3 variables involved in liquid flow measurement via timing. (This works just like the fuel injectors in your car.) If you have (1) a fixed orifice for the flow rate and can (2) deliver a constant pressure, then (3) timed delivery will give very repeatable results.
For my setup, I installed (1) a shower flow restrictor disk in the outlet port of my filter. You can then add (2) a water pressure regulator to the setup to keep your pressure constant. That will then allow you to use (3) a timed value for each gallon of water needed.
For my setup, I installed (1) a shower flow restrictor disk in the outlet port of my filter. You can then add (2) a water pressure regulator to the setup to keep your pressure constant. That will then allow you to use (3) a timed value for each gallon of water needed.
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Re: BCS-462 to Measure Pulse Signal from Flowmeter and control solenoid
We do this with an ESP8266. But since we are not using its WiFi capability, you could use an Arduino.
Here's a pic of it. Digital display with buttons for choosing volume. A propeller flow meter and a valve.
And the water distribution. I'd be happy to share my sketch if anyone is interested.
Here's a pic of it. Digital display with buttons for choosing volume. A propeller flow meter and a valve.
And the water distribution. I'd be happy to share my sketch if anyone is interested.