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BT100S-1 Basic Variable Speed Peristaltic Pump

The new BT100S-1 speed-adjustable peristaltic pump not only has basic functions such as start-stop, speed adjustment, full speed and direction, but also has higher speed accuracy.The display is upgraded from digital tube to LCD, and the Chinese and English display is more intuitive. Added multi-stage timing operation and suction function, more convenient operation, and can easily connect and control other equipment through MODBUS protocol RS485 communication. The large torque stepper motor can adapt to various pump heads and support the cascade use of multiple pump heads.

Flow: 0.00011~1650mL/min
Max: 24 Channels

Functions and Features

• 128 * 32 L CD screen, Chinese and English s witching, simple parameter setting, intuitive status display.
• Delay start and dela y stop function.
• Start/stop, reversible direction, full speed, adjust speed, stat e memory (power-down-memory).
• External analog speed r egulation, external control signal c ontrol start and st op, positive and negative, physical isolation of external control signal.
• External control signal supports 5-24v wide v oltage input.
• External speed c ontrol signal type (v oltage or current) can be s witched through the c ontrol panel.
• RS485 communication interface, MODBUS protocol is available, support c ommunication parameter settingeasy to connect other equipments.
• Circuit board with c onformal coating makes it dust-proof and moisture-proof.
• Super anti-interference feature, wide input v oltage range, acceptable for the c omplex power environment .
• Stainless steel housing is eas y to clean, effectively preventing corrosion from various acids, bases and organic solvents.


  • Flow range: 0.00011~1650mL/min
  • Speed range: 0.1-150rpm
  • Speed resolution: 0.1rpm(speed≤100rpm),1rpm(speed>100rpm)
  • Speed accuracy: <±0.2%
  • Working time: 0.1~999S/Min/H/D
  • Dispensing interval time: 0.1~999S/Min/H/D
  • Dispensing time: 1~999, 0 Infinite cycle
  • External control signal input: (1)Start/stop: passive contact, external control input level (5-24V) (2)Reversal/Inversion: Passive contacts, external control input level (5-24V) (3)Speed regulation: analog 0-5V, 0-10V, 4-20mA can be set
  • External control signal output:(1)Start/Stop: Level Signal (following input voltage) (2)Reversing/inverting a level signal (following the input voltage)
  • Communication interface: RS485 communication, support MODBUS protocol,DB15 external control interface
  • Power supply: AC100~240V ,50Hz/60Hz
  • Power consumption: <65W
  • Working environment: Temperature 0 ~ 40℃, relative humidity<80%
  • IP grade: IP31
  • Dimension (L×W×H): 315×150×237 mm
  • Weight: 5.3 kg

BT100S-1 Applicable Pump Heads and Tubings, Flow Parameters

Drive type Pump head Ch        Tubing size (mm) Flow rate per channel (mL/min)
BT100S-1 DG (6 rollers) 8,12,16,24     Wall0.8~1mm,ID≤3.17mm               0.00016~49
DG (10 rollers) 8,12,16,24 Wall0.8~1mm,ID≤3.17mm             0.00011~32
DT10-88 8 13#14#,Wall0.8~1mm,ID≤3.17mm                 0.00023~64
YZ15 1,2,4 13#14#19#16#25#17#18#           0.005~641
YT25 1,2,4 114#116#15#24#35#36#         0.024~750
KZ25-PC 1      15# 24# 35# 36#               0.31~1650
 KZ25-L 1      15# 24# 35# 36#               0.31~1650
DT15-44 4      19# 16# 25# 17#             0.067~560

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.


Statement:The final explanation right of above information belongs to Lead Fluid.


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