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BT101L Intelligent Flow Peristaltic Pump

BT101L intelligent flow peristaltic pumps adopt color LCD and touch screen technology. The operator can input the flow rate directly, simple operation, the operating interface is intuitive. Mainly uses in controlling the flow transmission, the highest accuracy of controlling flow is ±0.5%.Unique dispensing function to meet the requirement of repeated timing and quantitative transmission of fluids, intelligent temperature control technology, in order to reduce unnecessary operating noise. RS485 communication, adopts the MODBUS communication protocol, the pump is easier to be connected with other equipment, such as computer, human machine interface and PLC.

Flow: 0.0002-720ml/min
Max: 4 Channels
Warranty: 3 years for the peristaltic pump drive


Functions and Features

  • Color LCD display, touch screen and keypad for operating.
  • LF-Touch-OS software system.
  • Start/stop, reversible direction, full speed, adjust speed and state memory (power-down memory).
  • Speed resolution 0.1rpm.
  • Flow display, flow control and flow accumulation.
  • Flow calibration function.
  • Easy dispensing function, it realizes the repeat timing quantitative dispensing without the time controller.
  • Peristaltic pump expert system, to the greatest extent user-friendly use.
  • Intelligent temperature control function to minimize peristaltic pump noise, 45 decibel super mute design.
  • External high-low electrical level controls the start/stop, reversible direction and easy dispensing function, optically coupled isolator, external analog adjusts the rotate speed.
  • RS485 interface, MODBUS protocol is available, easy to connect other equipment.
  • The internal structure adopts double-deck isolation design, and the circuit board with conformal coating makes it dust-proof and moisture-proof.
  • Super anti-interference feature, wide input voltage range, acceptable for the complex power environment.
  • ABS plastic housing, creative streamlined appearance, concise and beautiful.
  • Can drive multi-channels and various types of pump heads.


  • Flow range: 0.0002-720 mL/min
  • Speed range: 0.1-150 rpm
  • Speed resolution: 0.1rpm
  • Speed accuracy: 0.2%
  • Power supply: AC100-240V 50Hz/60Hz
  • Power consumption: < 30W
  • External logic level control signal: 5V, 12V (standard), 24V (optional)
  • External analog control signal: 0-5V (standard), 0-10v, 4-20mA (optional)
  • Communication interface: RS485 MODBUS interface
  • Operating condition: Temperature 0-40 °C; Relative humidity < 80%
  • IP grade: IP31
  • Dimensions (L x W x H): 257 x 180 x 197mm (10.12 x 7.09 x 7.17 inch)
  • Weight: 4.5 kg (10.6 lbs)

BT101L Suitable Pump Heads and Tubing, Flow Parameters

Drive typePump headsChTubing size (mm)Flow rate per channel (mL/min)
(ABS plastic case)
DG(6 rollers)1,2,4 Wall:0.8~1, ID:≤3.170.0002-49
DG(10 rollers)1,2,4 Wall:0.8~1, ID:≤3.170.0001-41
YZ151,213# 14# 19# 15# 25# 17#18#0.006-570

Above flow parameters are obtained by using silicone tube to transfer pure water under normal temperature and pressure, in actually it is effected by specific factors such as pressure, medium, etc. Above for reference only.


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