Strong carton suitable for international transportation
JSK-II digital controller is a new product which controls the speed of motor to change the capacity flow of the pump
** The most advantage flow of the pump
** Can be installed on the motor or on the wall separately
** Automatic control of the capacity flow but meantime the manual control of the stroke adjustment
** LCD shows the situation of work and the failure
**Display single time accumulative flow **Display total accumulative flow **Digital frequency control **Operating period **With the function liquid level controlling **Long-disntance controlling the operation and stop **With the function showing the situation of work **With the function showing the trouble of system and output of the alarm **With the function receiving 4~20mA signal to achieve auto control **With the function receiving Hall signal to achieve ration control and long-distance operation
** Ambient Temp: 0 --- 50℃ ** Input Control Signal (standard): 4 ---20 mA ** Power Supply (standard): 220V +/- 10%, 1 phase, 50Hz ** Highest loaded power: 0.55KW ** Remote ON/OFF: Dry Contact switch ** Alarm - Output: 220V switch ** Signal Input: A: 4 --- 20mA simulation signal B: Hall signal: Use Non-touching Hall signal to change pulse into flow signal Wave: Rectangle Extent: Over 3.5V Output Voltage: +/- 12VDC
A: Flow precision: +/- 0.5%
B: Pulse precision: 1 Pulse
C: Supply Power: 220V AC +/- 1%, 50HZ +/- 1%
D: Power: Less than 5W
E: Sensitivity: Less than 0.2S
Q: Are you trading company or manufacturer ?
A: We are factory, and our factory has the independent research and development capacity
Q: How long is your delivery time?
A: Generally it is 3 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.