Knob digital display peristaltic pump-BT300M

BT300M is a speed-type peristaltic pump with digital knob adjustment, easy operation and long use time. It can be installed with YZ, TX, DG series pump heads (supporting series connection), with power-off memory, flow calibration, full-speed operation, suction, etc. Multiple functions, high transmission accuracy, wide flow range, and remote control.

　　1. Knob operation: digital knob adjustment, easy operation and long use time.

　　2. Memory function: After power failure, the data will be stored in time. When the power supply is restored, the pump can memorize the control parameters before the power failure, which is safe and reliable.

　　3. Suction back function: It can effectively prevent the liquid from dripping and ensure the transmission accuracy.

　　 4. Full speed function: can quickly clean, fill and empty the pipeline.

　　5. Flow calibration: multiple calibrations can be performed to reduce flow rate errors and ensure flow accuracy.

　　6, remote control: support Modbus protocol, analog control, support customization.

　　7. Smooth operation: high transmission accuracy and wide flow range.

　　 8. Adapt to a variety of pump heads: can be matched or customized.

Pump head hose selection:
Flow unit: (ml/min) hose model (ID*wall thickness) mm
 

  Pump head speed 13#（0.8*1.6） 14#（1.6*1.6） 19#（2.4*1.6） 16#（3.1*1.6） 25#（4.8*1.6） 17#（6.4*1.6） 18#（7.9* 1.6)
YZ1515x pump head 0.1-300rpm 0.007-21 0.027-81 0.051-153 0.082-246 0.17-510 0.29-870 0.38-1140
TX315 pump head 0.1-300rpm 0.007-21 0.026-77 0.056-168 0.099-293 0.208-659 0.35-1050 0.483-1440

 Pump head speed 15# (4.8*2.4) 24# (6.4*2.4)
YZ2515x pump head 0.1-300rpm 0.17-510 0.29-870
TX325 pump head 0.1-300rpm 0.18-600 0.3-980

Pump head speed 0.5*0.8 1*1 2*1 3*1 2.4*0.8
DG (10) 0.1-100rpm 1.5 4 13 27 17.8
DG (6) 0.1-100rpm 2 6 19 36 24.5
Basic parameters:

Drive model BT300M
Speed ​​range 0.1~300rpm (reversible)
Speed ​​resolution 0.1rpm
Flow rate range 0.007~1140ml/min
Flow error ＜±0.5%
Speed ​​regulation mode Digital knob speed regulation (support external signal control and communication control)
Display mode Four LED display
Suction angle 10°~720° (1° step)
Suction speed 10~300rpm
Power supply: AC220V±10% standard) or AC110V±10% (optional)
Power ＜35W
External control function RS485 communication interface, support MODBUS communication protocol, control start/stop/direction/speed (0~5V, 0~10V, 4~20mA, 0~10kHz optional)
Working environment temperature 0~40℃, relative humidity <80%, no condensation
Drive size 234×144×140 (mm)
Drive weight 4.3kg
Motor model stepper motor
Protection grade IP31
Working mode Flow mode, speed mode
External control interface DB-15