GOLANDER1 BT101S Variable Speed Peristaltic Pump

Description
Sizes
Care

The BT101S Variable Speed Peristaltic Pump provides a flow range from 0.0001 to 750 mL/min with variable pump heads and tubing. In addition to the basic functions such as reversible direction, start/stop, full speed (for fast cleaning), and speed adjustment, it also offers a Time Dispense Mode and Anti-Drip function. With the RS485 MODBUS interface, the pump can be controlled effectively by an external device, such as a computer, human-machine interface, or PLC.

Functions and Features

128×32 dot-matrix LCD display offering intuitive status display and easy parameter configuration.
Comprehensive operational controls including reversible direction, start/stop, full-speed mode, speed adjustment, and power-off memory.
Supports soft start and gentle stop functions, as well as a Time Dispense function for precise dosing.
An external logic level signal can control start/stop, direction, and dispensing functions, while external analog signals can adjust the rotating speed. The signals are optically isolated for enhanced protection.
Wide voltage input (5–24 V) enables flexible support for external control signals.
Selectable speed signal type (voltage or current) via the control panel.
RS485 communication with MODBUS protocol, allowing configurable parameters for seamless integration with PCs, HMIs, or PLCs.
Conformal-coated printed circuit board provides effective protection against dust and moisture.
Excellent anti-interference capability and wide-voltage design ensure stable operation in complex power environments.
Durable ABS engineering plastic housing with a streamlined and aesthetically pleasing design.
Optional Accessories: foot switch, pulse damper, leakage detector.
Typical Applications: bacterial and cell culture, animal heart perfusion, reagent addition or removal in synthesis reactions, TFF ultrafiltration, liquid delivery for coating and granulation, laboratory-scale dripping, quantitative fluid transfer, and aesthetic medicine procedures such as tumescent anesthesia.

Specifications

Flow Rate Range: 0.00011 to 750 mL/min
Speed Range: 0.1 to 150 rpm
Speed Resolution: 0.1 rpm (for speeds ≤100 rpm), 1 rpm (for speeds >100 rpm)
Speed Accuracy: <±0.2%
Run Time: 0.1 to 999 seconds/minutes/hours/days
Interval Time: 0.1 to 999 seconds/minutes/hours/days
Dispensing Count: 1 to 999 times, 0 for continuous loop
Communication Interface: RS485 communication, supports MODBUS protocol
Power Supply Voltage: AC 100-240V, 50/60Hz
Power Consumption: <30W
Operating Environment: Temperature 0-40°C, relative humidity <80%
Dimensions (L×W×H): 284 mm × 180 mm × 197 mm
Protection Level: IP31
Drive Unit Weight: 3.6 kg
External Control Interface: Start/stop, direction control, adaptive 5-24V, analog 0-5V/0-10V/4-20mA (configurable)

Dimensions (mm)

BT101S Applicable Pump Heads, Tubing, and Flow Parameters

Drive	Pump Head	Speed	Tubing Size	Flow Rate Per Channel*
BT101S	DG6-1 (6 rollers, 1 channel) DG6-2 (6 rollers, 2 channels) DT6-4 (6 rollers, 4 channels)	0.1-100 rpm	ID 0.5mm, Wall 0.92mm	0.0022-2.2 ml/min
			ID 1mm, Wall 0.92mm	0.0064-6.4 ml/min
			ID 2mm, Wall 0.92mm	0.024-24 ml/min
			ID 2.4mm, Wall 0.92mm	0.031-31ml/min
	DG10-1 (10 rollers, 1 channel) DG10-2 (10 rollers, 2 channels) DG10-4 (10 rollers, 4 channels)	0.1-100 rpm	ID 0.5mm, Wall 0.92mm	0.0017-1.7 ml/min
			ID 1mm, Wall 0.92mm	0.0049-4.9 ml/min
			ID 2mm, Wall 0.92mm	0.018-18 ml/min
			ID 2.4mm, Wall 0.92mm	0.021-21 ml/min
	YZ15 (3 rollers, 1 channel) 2xYZ15 (3 rollers, 2 channels)	0.1-150 rpm	13# (ID 0.8mm, Wall 1.6mm)	0.005-7.5 ml/min
			14# (ID 1.6mm, Wall 1.6mm)	0.02-30 ml/min
			19# (ID 2.4mm, Wall 1.6mm)	0.05-75 ml/min
			16# (ID 3.2mm, Wall 1.6mm)	0.08-120 ml/min
			25# (ID 4.8mm, Wall 1.6mm)	0.19-285 ml/min
			17# (ID 6.4mm, Wall 1.6mm)	0.3-450 ml/min
			18# (ID 7.9mm, Wall 1.6mm)	0.43-641 ml/min
	YT25 (4 rollers, 1 channel)	0.1-150 rpm	15# (ID 4.8mm, Wall 2.4mm)	0.18-275 ml/min
			24# (ID 6.4mm, Wall 2.4mm)	0.31-465 ml/min
			35# (ID 7.9mm, Wall 2.4mm)	0.39-585 ml/min
			36# (ID 9.6mm, Wall 2.4mm)	0.50-750 ml/min

*The above flow rate data is obtained from tests with pure water at room temperature and pressure and is for reference only. Actual flow rates may vary due to pressure, media characteristics, and other relevant factors.

WASHING INSTRUCTIONS:

Machine wash separately in cold water on a gentle cycle. Tumble dry separately on low heat. Add QE Home Wool Dryer Balls to reduce wrinkles and increases drying efficiency. Touch up with a low heat iron as needed. Do not bleach or dry clean.