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ปั้มจ่ายสารเคมี Dosing Pump
ปั้มจ่ายสารเคมี Dosing Pump
ปั้มจ่ายสารเคมี Dosing Pump
ปั้มจ่ายสารเคมี Dosing Pump
  • Manual stroke frequency  adjustment, adjustment by Up and Down keys
  • Remote automatic control mode: analogue signal, current signal(0/4~20mA)
  • Stroke frequency (spm) can be set proportionally controlled within 4~20mA and adjusted in direct and inverse proportions; analogue signals are directly connected into the dosing pump without extra control instrument.
  • Current working frequency is digitally displayed.
  • Equipped with a liquid level switch interface
Specifications of DM Type Solenoid Dosing Pump
Model Capacity Pressure Frequency Power Weight Power Voltage
L/h Bar times/min W Kg
DM-02-07-LM 2 7 120 30 3.2 220V 50Hz
DM-03-07-LM 3 7 120 30 3.2 220V 50Hz
DM-06-05-LM 6 5 140 40 3.2 220V 50Hz
DM-09-03-LM 9 3 160 40 3.2 220V 50Hz
DM-02-16-X 2 16 120 65 3.8 220V 50Hz
DM-06-07-X 6 7 120 65 3.8 220V 50Hz
DM-09-07-X 9 7 120 65 3.8 220V 50Hz
DM-12-07-X 12 7 120 65 3.8 220V 50Hz
DM-15-03-X 15 3 120 65 3.8 220V 50Hz
DM-20-03-X 20 3 120 65 3.8 220V 50Hz
DM-30-03-X 30 3 160 65 4.5 220V 50Hz
DM-50-02-X 50 2 160 65 4.5 220V 50Hz
DM-06-16-GX 6 16 200 60 3.8 220V 50Hz
DM-23-05-GX 23 5 200 60 3.8 220V 50Hz
DM-33-03-GX 33 3 200 60 3.8 220V 50Hz
DM-55-0.1-GX 55 0.1 240 60 3.8 220V 50Hz
Current Signal Control of DM Type Solenoid Dosing Pump
  • Analog signal can be directly inputted into the dosing pump, without the need of an extra control instrument.
  • DM pump has both manual control and automatic control modes. In manual mode, the stroke frequency of the pump can be adjusted by means of a control button, no matter whether the pump is running or in a stop state.
  • Set two points and their corresponding frequency within 4-20mA, so as to control dosage.
  • The mode could be set in direct and inverse proportions adjustment. The direct proportion means impulse frequency of a pump increases with the increase of current signal; adjustment in inverse proportion: impulse frequency of a pump increases with the decrease of the current signal.
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