LaboratoryLiquid Processing InstrumentsPeristaltic Pump
BT103S Variable-Speed Peristaltic Pump
Flow rate: 0.00011–500 mL/min. Up to 4 channels.
Intelligent Cloud Control
Anti-interference
External Control Functions
Housing Design
- High-precision stepper motor.
- Intelligent cloud control: Wi-Fi support for remote monitoring through a mobile app.
- High interference immunity; CE certification stated in the source.
- Extensive external control functions, 5–24 V wide-range input, RS485 communication and Modbus protocol.
- Streamlined ABS plastic housing.
- LF-LED-OS software, high-definition LCD, Chinese/English interface and intuitive parameter configuration and status display.
- Durable industrial membrane keypad.
- High-quality stepper motor for accurate speed, stable operation and precise flow delivery.
- Start/stop, speed adjustment, reversible direction and power-off state memory.
- Adjustable run time, interval time and cycle count for timed dispensing, quantitative dosing and flow testing.
- Soft-stop and suck-back functions help prevent dripping when the pump stops.
- Keypad lock prevents accidental operation.
- Injection-molded housing is easy to clean.
- Conformal-coated circuit board provides dust and moisture protection.
- Strong interference immunity and wide input voltage range.
- Analog external speed control, start/stop and direction input with electrically isolated signals.
- RS485/Modbus communication with configurable parameters for integration into control systems.
- Compatible with various high-performance pump heads and drive configurations.
- Optional remote start/stop, speed and timing control using the Lead Fluid app, with shutdown alarms and tubing replacement notifications.
- Optional rotor-stall and leakage alarms.
- Optional thermal printer for real-time operating-parameter printouts.
| Intelligent Cloud Control | Function WiFi, support for monitoreo remoto of aplicaciones móviles |
|---|---|
| Anti-interference | Super Function anti-interference, certificado CE |
| External Control Functions | Extensive external-control functions, supports 5–24 V wide-range voltage input, RS485 communication interface; MODBUS protocol supported |
| Housing Design | ABS plastic housing with a streamlined design |
Shared specifications and options
Compatible Pump Heads, Tubing and Flow Rate Parameters
| Pump Head | DG6 (6 rodillos) | DG10 (10 rodillos) | YZ15 | YT25 |
|---|---|---|---|---|
| Ch | 1,2,4 | 1,2,4 | 1 | 1 |
| Tubing Size | Wall thickness 0.8~1mm, ID≤3.17mm | Wall thickness 0.8~1mm, ID≤3.17mm | 13# 14# 19# 16# 25# 17# 18# | 114# 116# 15# 24# 35# 36# |
| Flow Rate per Channel (mL/min) | 0.00016~49 | 0.00011~32 | 0.005~427 | 0.024~500 |
Specifications
| Parameter | Value |
|---|---|
| Flow Rate Range | 0.00011~500 mL/min |
| Speed Range | 0.1~100.0 rpm |
| Speed Resolution | 0.1 rpm |
| accuracy of Speed | < ±0.2% |
| Dispensing Volume | 0.1~999.9 S/Min/H, unit of Time adjustable |
| Dispensing Time | 0.1~999.9 S/Min/H, unit of Time adjustable |
| Dispensing Interval | 1~999, “0” cycle infinito |
| input of signal of External Control | (1) Start/stop: dry contact, external control input level (5~24 V). (2) Forward/reverse: dry contact, external control input level (5~24 V). (3) Configurable analog speed control: 0~5 V, 0~10 V or 4~20 mA. |
| output of signal of External Control | (1) Start/stop: logic-level signal (follows input voltage). (2) Forward/reverse: logic-level signal (follows input voltage). |
| Communication Interface | RS485, MODBUS protocol supported, external-control interface DB15 |
| Power Supply | AC100~240V, 50Hz/60Hz |
| Power Consumption | < 30W |
| Operating Environment | temperature 0~40℃, relative humidity <80% |
| IP Protection Rating | IP31 |
| Dimensions (LxWxH) | 235x140x145 mm |
| Weight | 2.8 kg |
