🌱 DIGITEN Connect 03 10L Environmental Sensor Review

I am using this sensor (0.3-10L/min) with a Digiten DFC15 flow controller. Here's what you need to do.1. Swap the yellow and black wires on the sensor. (The yellow wire should be in the middle.) 2. Connect it to DFC15.3. I had to use a K-factor of 72.4 for my system. Note that this value is in gallons. If your unit of measurement is liters, the number will be different. I use mine to monitor my reverse osmosis system. The device is very sensitive and displays very small flow rates in great…

It works for me, ½ star removed as the first leaked during installation and had to be replaced. However, the Revain replacement was quick and great! In solving the equation, I used 380 µl per leading edge for the volume and 22.8 ml/min per Hz for a rate of 38 Hz/(l/m). I measured 25-26 Hz per LPM ±2%, pulse rate 1/3 slower, required higher volume/flow per pulse calculation. Like a microcontroller: set an interrupt for the rising edge of the sensor on the I/O pin where the sensor is connected. 1

FL-S402B flow meter is amazing! Snaps straight into plastic tubing with 1 /4" inner diameter for easy installation. I just hooked it up to my Raspberry Pi and reverse osmosis system. This gauge seems to be a lot more sensitive than the FS200A G1/2 gauge I've been using, but I'll have to do some more testing to see how accurate it is. According to the data I found on the internet, it should put out 1380 pulses per liter. I'll try to update this review when I know more about the accuracy. The…