Introduction: BT101S variable speed Constant flow pump flow range 0.00011 ~ 720 ml / min; working speed 0.1-150 rev / min; with positive and negative, start and stop, full speed (cleaning), speed control and other basic functions, in addition to the "simple points The key is installed to realize the function of regularly and quantitatively conveying liquid. In RS485 communication, because of the MODBUS protocol, it is easier to connect with other control devices such as computers, man-machine interfaces, PLCs, etc. Features: 1. 4-digit LED digital tube displays the speed and working mode; 2. LED indicator shows positive and negative, internal control, external control, foot switch and other working conditions; 3. Mask button operation; 4. It has the functions of start-stop, forward and reverse, full speed, speed regulation, state memory (power-down memory); 5. Simple dispensing control to realize the function of repeatedly transferring quantitative liquid; 6. When the speed resolution is 0.1-100 rpm, it is 0.1; when it is 100-150 rpm, it is 1; 7. Drive streamlined plastic shell design, product appearance patent protection, beautiful and practical; 8. High torque output, different pump heads can be installed to achieve different pump head and drive combination; 9. The internal structure adopts double-layer isolation design, and the circuit board is sprayed with three anti-painting processes to achieve dustproof and moisture-proof effect; 10. Superior anti-interference characteristics, wide voltage design, suitable for complex power supply environment; 11. External control high and low level control start and stop, positive and negative, simple sub-assembly, optocoupler isolation; external control analog quantity adjustment speed; 12. RS485 communication, support MODBUS protocol, convenient to connect with various control devices; 13. It can realize external foot switch control start/stop or time distributor control start and stop, realize simple distribution filling function Technical Parameters: Flow range: 0.00011 ~ 720 ml / min; Flow accuracy error: <0.5%; Speed range: 0.1 ~ 150 (rev / min); Speed resolution: 0.1 (rev / min); Power supply voltage: AC 220V ± 10%, 50Hz / 60Hz (standard); AC 110V ± 10%, 50Hz / 60Hz (optional); Power: less than <30W; External control interface: external control input level 5V, 12V (standard), 24V (optional); external control analog 0-5V (standard), 0-10V, 4-20mA (optional); External control digital communication interface: RS485 communication, support MODBUS protocol; Ambient temperature: 0 ~ 40 °C; Relative humidity: <80%; Protection level: IP31; Chassis size: (length × width × height) 260mm × 181mm × 198mm; Weight: 4.5KG;
Introduction: BT101S variable speed Constant flow pump flow range 0.00011 ~ 720 ml / min; working speed 0.1-150 rev / min; with positive and negative, start and stop, full speed (cleaning), speed control and other basic functions, in addition to the "simple points The key is installed to realize the function of regularly and quantitatively conveying liquid. In RS485 communication, because of the MODBUS protocol, it is easier to connect with other control devices such as computers, man-machine interfaces, PLCs, etc.
