The BT601S Variable Speed Peristaltic Pump offers a flow range from 0.005 to 3000 mL/min, supporting 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
- 128Ă—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, and other accessories.
Specifications
- Flow Rate Range: 0.005 to 3000 mL/min
- Speed Range: 0.1 to 600 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 operation
- External Control Interface: Start/stop and direction control, adaptive 5–24V input, configurable analog input (0–5V / 0–10V / 4–20mA)
- Communication Interface: RS485 communication, supports MODBUS protocol, optional WiFi control
- Power Supply Voltage: AC 100–240V, 50/60Hz
- Power Consumption: <50W
- Operating Environment: Temperature 0–40°C, relative humidity <80%
- Dimensions (L Ă— W Ă— H): 284 mm Ă— 180 mm Ă— 197 mm
- Protection Rating: IP31
- Drive Unit Weight: 3.9 kg
Dimensions (mm)
BT601S Compatible Pump Heads, Tubing, and Flow Parameters
| Drive | Pump Head | Tubing Size | Flow Rate Per Channel* |
| BT601S 0.1-600 rpm |
YZ15 (3 rollers, 1 channel) Â 2xYZ15 (3 rollers, 2 channels) |
13# (ID 0.8mm, Wall 1.6mm) | 0.005-30 ml/min |
| 14# (ID 1.6mm, Wall 1.6mm) | 0.02-120 ml/min | ||
| 19# (ID 2.4mm, Wall 1.6mm) | 0.05-300 ml/min | ||
| 16# (ID 3.2mm, Wall 1.6mm) | 0.08-480 ml/min | ||
| 25# (ID 4.8mm, Wall 1.6mm) | 0.19-1140 ml/min | ||
| 17# (ID 6.4mm, Wall 1.6mm) | 0.3-1800 ml/min | ||
| 18# (ID 7.9mm, Wall 1.6mm) | 0.43-2562 ml/min | ||
| YT25 (4 rollers, 1 channel) |
15# (ID 4.8mm, Wall 2.4mm) | 0.18-1098 ml/min | |
| 24# (ID 6.4mm, Wall 2.4mm) | 0.31-1860 ml/min | ||
| 35# (ID 7.9mm, Wall 2.4mm) | 0.39-2340 ml/min | ||
| 36# (ID 9.6mm, Wall 2.4mm) | 0.50-3000 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.
