Description
Features
Enter Injection Amounts Directly and Select From Three Patterns of Injection Amount Settings
Set by stroke speed
- Setting range
- 1 to 300 strokes/min (can be set to 1 stroke/min)
Set by discharge amount
- Setting range
- From 0.1 (maximum discharge amount for selected model)/mL/min (can be set to 0.1mL/min)
Set by percent
- Setting range
- 1 to 100% (for a maximum stroke count (300 strokes/min) of 100%, can be set per 1%)
Free Power Supply
100 to 240 VAC (±10%) operation means you do not need to worry about voltage fluctuations at the site. This pump can be used at a variety of locations and for a variety of purposes.
Can Be Used With High Viscosity Liquids
Also use for polymer coagulant injections.
- *
Transfer of high viscosity liquids may not reach the prescribed maximum discharge volume. To transfer high viscosity liquids, please contact us for application support.
An Array of Wetted Part Materials to Handle a Wide Variety of Chemicals and Uses
- VTCE/VTCF
- Material
- Polyvinyl chloride (PVC)
- Use example
- Transfer/injection of general medication
- FTCT
- Material
- Fluorocarbon resin polyvinylidene fluoride (PVDF)
- Use example
- Transfer/injection of strong acids, nitrating acids and other special medications
- STCT
- Material
- Stainless steel (SS304)
- Use example
- Transfer/injection of solutions/special medication
Easy-to-Read Display Panel and Simple Operation Keys
Head Swivels in Three Directions to Fit the Mounting Location
Separated Head and Controller Convenient for Device Integration
Water-Resistant, Dustproof Construction
- IEC standard
- IP65 equivalent
Function of PZi4 and PZi8 Only
Analog Input Proportional Control
Injection amount (stroke speed: 0 to 300 strokes/min) can be set based on analog input signals (4 to 20 mA) from outside. Can be used to control pH or residual chlorine and a wide variety of other uses.
External Control of Stop Input
The pump stop signal can be entered externally to control switching the pump ON/OFF. Interlocked with a level or other measurement enables easy control of injection.
Pulse Input Proportional Control
Injection amount (1/9999 to 9999 strokes/pulse) can be set based on pulse input signals from outside. Interlocked with a pulse-emitting flowmeter to enable simple performance of a variety of automatic controls.
Function of PZi8 Only
Two-Point Control of Level Measurements
Control alarm display and generation, pump stop and other controls based on the amount of chemicals remaining in the tank.
Count Driving (Batch Injection Control) and Interval Driving (Timer Injection Control)
- Count settings
1~9999strokes(×1,×10,×100,×1000)
- Interval settings
- ON time
- 1~9999min
- OFF time
- 1~9999min
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