MICROCONTROLLERS with their inherent advantages are being increasingly used in the industry. With growing shortage and escalating cost of Electrical Energy.
'DOSING PUMP CONTROLLER’ is most useful for controlling number of strokes per minute of actuator & to control accurate volume of liquid to be dose.
'DOSING PUMP CONTROLLER’ is most useful for controlling number of strokes per minute of actuator & to control accurate volume of liquid to be dose.
- Supply Voltage: 230 VAC ± 15%
- Output Contact: Pulse of 325 VDC ± 15% to the Actuator.
- Front Panel :
Four digit 7 Segment LED display.
3 key keypad for programming. - Diaphragm material: Teflon (PTFE)
- NRV ball:
Ceramic
Acid Resistance chat available
Tested at 10 kg/cm2
Suction and Injector included
No setting required
Easy stroke control using knob
- Electromagnetic metering pump
1. 7 Iph @ 6kg/cm2
2. 10 Iph @ 6kg/cm2
3. 20 Iph @ 6kg/cm2
- Working : DOSING PUMP CONTROLLER is used to control number of strokes per minute. It also controls volume in Auto mode. There are two mode of operation, as bellow
1) AUTO MODE
2) MANUAL MODE
- AUTO MODE: In auto mode, User can set number of strokes per minute & volume for a batch. As per setting of number of strokes per minute & volume, Controller Stops dosing after completion of volume. For example if user set 300 Strokes per minute & 60ml volume, then controller stop dosing after 2 minutes .(As actuator have specification of capacity 30ml/min for 300 Strokes per min. means it dose 0.1ml per stroke.) For next batch User should press START/INC key to start dosing.
- SETTING PARAMETER: DOSING PUMP CONTROLLER has three keys for setting parameters.
1) SET/ENTER key
2) INC/START key
3) DEC/STOP key
In normal run mode display flashes number of strokes per minute & mode of operation.
When user press SET key controller goes to setting parameter mode & first of all flashes ‘Stro’& ‘number of strokes per minute’ that can be change with INC & DEC keys, Number of strokes per minute has limit of minimum 30 to maximum 300 strokes.
When user press ENTER display flashes ‘Uol-‘ & ‘volume’ in milliliter (ml) that can be change with INC & DEC keys, Volume has limit of minimum 10ml & maximum 1000ml.
When user press ENTER key display flashes ‘oPrn’ & ‘mode of operation’(‘Auto or nnan’) means AUTO or MANUAL Mode & that can be select by INC & DEC keys.
Now When User press Enter all setting Parameters are saved & Controller goes into run mode.
- NOTE:
1) While Controller is in setting parameter mode it stops dosing.(strokes)
2) When Controller is in setting parameter mode & user not press any key then controller goes into run mode automatically after 10 second.
3) When User press SET/ENTER key & moves controller into Setting parameter mode & change parameter like strokes or volume & not press ENTER till controller goes into run mode, then controller goes to run mode automatically after 10 second but does not save setting. Hence user should press ENTER key till controller moves into run mode while setting parameter.
- Fully programmable latest Micro-controller based design.
- Three key interface for on site programming.
- Direct display of actual Strokes per minute & mode of operation(Auto or Manual) respectively.
- All set points programmable from keypad.
- Four digit 7 Segment LED display on controller front panel.
- Automatic Timer mode operation to control volume in Auto Mode.
