PH CONROLLER, DOSING PUMP AND PH PROBE WITH A BNC CONNECTION TO FIT THE PH CONTROLLER.
Complete system to contol the PH of a pond.
All that is needed is a bucket with bicabonate solution for the pump to dose the pond.
For better accuracy and to stop overdoses of bicarbonate solution and PH swings, the probe and the dosing needs to be fairly close together. This will then enable the controller to read the dose quickly.
 
This bundle includes the Micon M20W PH controller.
Measurement range. 0-14.00 PH
Functions. Measure, control and regulation of PH.
Resolution. +- 0.01 PH.
Display. OLED Graphics.
Accuracy. +-1%.
Temperature Compensation. Fixed 25c.
Set - Point. 2 Points ON/OFF 5A-230vac.
Output. 4-20MA Anological selectable for recorder or proportional to the set point 2.
Hysteresis. Set point hysteresis programmable.
Delay time. Delay time on set point programmable.
PWM. Selectable on set point 2 in time/pause way.
Power supply. 230vac 50HZ.
Consumption. 5W
Fuse. 315ma delayed.
Dimensions. 96 x 96 x 118mm.
Weight. 560 grms.
 
Adjustable dosing pump.
 
Remote stop/start using a 4-20ma supply from a PH controller.
220vac mains 3 pin plug.
Maximum 5.04 lph dose.
Adjustable dosing. 
6.2 bar pressure.
Tubing.
Suction valve.
Non-return valve.
Weight 2.6kg.
 
PH Probe with a BNC connection to fit the PH Controller.
 
Resolution of 0.01PH. With Accuracy +- 0.01PH
Probe cable length 2m.