Hi,

Just wondering if anyone else has had a DDS2 flow sensor installed. I have just installed my Aquamist 1s kit with the DDS2 and a 0.5mm nozzle. According to the 1s system specs, the 0.5mm nozzle and race pump setup gives a flow rate of approx 250ml/min at 9bar pressure.

The specs of the DDS2 sensor say that it is calibrated from the factory to display flow rates between 100 - 450ml/min on its 8 LEDs, in 50ml/min increments. ie:
1LED = 100ml/min
2LEDs = 150ml/min
3LEDs = 200ml/min etc

However, when I tried it out, 7 or 8 LEDs lit up with my 0.5mm nozzle (250ml/min should only light up 4 LEDs). I have since adjusted the calibration to for it to only give 4-5 LEDs.

Just wondering if anyone else has had similar experiences with the DDS2 kit's factory setting. Aside from this, it works brilliantly!

Cheers.

 

Just fitted mine to a System 2S to discover all was not quite right with WI system - the whole lot is going back to Richard to be checked out, tested and calibrated. Give him a bell he is most helpful!

Trout

 

What was wrong with your system?

I have already contacted Richard. He IS very helpful.

Cheers.