Outline
Prominent CONCEPT c series solenoid metering pump is controlled by a microprocessor variable stroke length and frequency of electromagnetic driven diaphragm metering pumps are used to measure a variety of liquid transportation
Works
Electromagnetic force driving rod driven reciprocating diaphragm in the head caused by head bore cavity volume and pressure changes
Changes in pressure caused by the suction valve and discharge valve automatically opens and closes to achieve quantitative chemical suction and discharge.
CONCEPT c series solenoid driven diaphragm metering pump rated capacity in the 0.7-23L / h range corresponding to the maximum output pressure of 16-1.5 bar displacement pump outlet can be adjusted stroke frequency selector switch buttons and LED light in accordance with the stroke length adjustment diodes indicate various operating status and alarm
（Working Conditions：Ambient Temperature:-10℃～+45℃）
Material: PP Or PVDF
Technical Parameters
3.1 General parameters
Repeat measurement accuracy of -5 +15%
Repeatability 2% over the operating range
Permissible ambient temperature -10 +45
Power supply 230V 50/60Hz -10% +6%
115V 50/60Hz -10% +6%
Input Power
Stroke frequency input power
90 strokes / min 12W
120 strokes / min 16W
180 strokes / min 24W
Protection class IP65
Insulation class F
Optional external contact control pulse signal passive contact
20ms pulse
Contact load 5V 0.5mA
External analog control optional 4-20mA current signal
Mounting Dimensions：
Safety Precautions
Ø Prominent Prominent metering pump must not be used without testing or otherwise, and therefore recommended parts assembly
Consequences of personal injury and machine damage caused by the user conceit
Ø metering pump installation site to facilitate the operation and maintenance personnel access to the work area do not have any prejudice
Obstructions operation
Ø If the measured medium is dangerous or unknown operator liquid metering pump operation and maintenance to take
Safety glasses and gloves
Ø If the measured medium is liquid hazardous or unknown liquids before servicing To view performance parameters measured
Table emptying and cleaning inside the pump head
Ø Since testing at the factory may have residual water if the media can not be measured at the beginning to make contact with water
The water must be removed so that the pump can be turned by 180 degrees to release the water in the pump head and then use the appropriate referrals
Rinse the pump head from above internal quality through the suction port
Ø Maintenance metering pump discharge pipe pressure to give the first flush of the pump head cavity emissions and prohibit the use of
On the head with corrosive liquid rinse
If you turn back pressure metering pump shut-off valve can be generated when running the drain terminal Ø metering pump equipped with shut-off valve
Could be three times the maximum allowable back pressure which may cause rupture of the discharge line to prevent this
Occurrence suggested the use of a pressure relief valve to limit the maximum allowable value equipment within
Ø stroke length should be set in the work process metering pumps
Ø Use only the hose diameter corresponding to the snap ring hose connectors and hose specifications required otherwise no
Act to ensure the stability and lasting connections do not reduce the size of the hose lines longer or medium viscous To
Use larger cross-section of the pipeline and pulsation dampeners
Dangerous electrical repairs must be carried out by a qualified electrician
Dangerous to take off before servicing the power plug or off
Open relays should disconnect its power supply if
To ensure that the repair process pump power will not be turned
