Speed mode: Continuous adjustment rotary encoder
Display: 128 * 64 dot matrix type LCD can display flow rate and speed are two ways to switch between displays
The allocation of frequency: 1 ~ 999 times
Allocation of fluid volume: 0.1ml ~ 99.9L
Time interval: 1 ~ 999 seconds
Back to the absorption angle: 0 ~ 360 (18 step)
Communication Interface: RS485
External control interface: start-stop control, direction control, speed control (0 ~ 5V, 0 ~ 10V, 4 ~ 20mA, 0 ~ 10KHz optional)
For Power: AC 220V 10%, 50Hz/60Hz (standard) AC 110V 10%, 50Hz/60Hz (optional)
Power consumption: <50 W
Working environment: Temperature 0 ~ 40 , relative humidity "80%
Protection class: IP31
Speed Resolution: 1rpm
Drive Size: (L W H) 202 160 239 (mm)
Drive Weight: 4.3kg

Principles and characteristics:
1, One that can be installed three kinds of pump head: YZ1515x, YZ2515x, YZ1515w .
2, You can set the time interval allocated to facilitate automatic distribution of filling.
3, showing flow or speed.
4, right set of traffic be calibrated to obtain the most accurate flow.
5, with Tongxun interface to provide users with Tongxun agreement, user requirements can also customize Host Computer Software.