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Digital Speed Control Peristaltic Pump

Model BS151C is a digital speed control peristaltic pump with a 4-digit digital display for rotational speed, ranging from 0.1 rpm to 150 rpm. It features three control modes: manual control, external cable control and RS485 control, operated via buttons, an external control connector (DB9 connector with 4-bit DIP switch) and RS485 communication interface respectively.

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Description

Feature

Model BS151C is a digital speed control peristaltic pump with a 4-digit digital display for rotational speed, ranging from 0.1 rpm to 150 rpm. It features three control modes: manual control, external cable control and RS485 control, operated via buttons, an external control connector (DB9 connector with 4-bit DIP switch) and RS485 communication interface respectively.

  • Compact & Elegant: Adopting white as the main tone, exquisite and compact in size
  • Full Functions: Supports extended functions via key combinations to realize more parameter settings
  • Low-noise Operation: Low operating noise for a comfortable laboratory environment
  • External Control Function: Supports external start/stop, rotation direction, analog signal control and RS485 communication control
  • Power-on Startup: When enabled, the pump automatically runs with the last saved parameters upon power supply

 

Application

For liquid transfer in R&D laboratories

 

Structural-functional diagram

Dimension schematic diagram

Note: Technical parameters are subject to change without prior notice.

Technical Parameters

Technical Parameters

Driver ModelBS151C
Speed Range0.1–150 rpm (reversible)
Flow Rate Range0.003–140 mL/min
Speed Resolution0.1 rpm
Speed Adjustment ModeButton speed regulation
Display Mode4-digit LED digital display
Power Adapter OutputDC 24 V / 2 A
External Control ModeAnalog linear speed regulation (0–10 V, 4–20 mA); on-off start/stop and direction control; RS485 serial communication
Operating Temperature-10～80 ℃, relative humidity ≤ 85%
Driver Dimensions173.5×142×118 (mm)
Ingress Protection RatingIP31

Pump Head / Tubing Flow Parameter Table

Pump Head ModelTube SpecificationInner Diameter (mm)Wall Thickness (mm)Flow Range (mL/min)Speed Range (rpm)
LP152B13#0.81.60.003-40.1-150
LP152B14#1.61.60.013-190.1-150
LP152B19#2.41.60.030-450.1-150
LP152B16#3.11.60.046-690.1-150
LP152B25#4.81.60.090-1400.1-150

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