Pumps/ peristaltic pumps/ Longer Pump WT600-4F&YZ35-13Specification- Speed: 10rpm-600rpm- Speed resolution: 1rpm- Control mode: Control panel, external signal control and communication control are available- Work mode: Flowrate mode and dispensing mode- Flowrate calibration: Improve flow rate accuracy- Dispensing volume: 100mL-999L- Copy number: 1 to 9999, 0 means unlimited cycle- Pause time: 0.1s to 99.9min, resolution is 0.1s- Back suction circle: 0 to 9.9 circle, resolution is 0.1 circle- External control: Start/stop, direction and speed control (4-20mA, 0-5V, 0-10V, 0-10kHz external control module optional)- Speed output: 125Hz-7.5kHz corresponding to 10-600rpm- Communication interface: RS485- Dimension (L × W × H): 360 × 215 × 243 (mm)- Power supply: AC110V±20%/300W or AC220V±20%/300W- Operating temperature: 0 to 40°C- Relative humidity: <100%- IP rating: IP65- Weight: 12kg