Description

Functions and Features

• Color LCD displaying, touch screen and keypad.
• Reversible direction, start/stop and adjustable speed.
• Flow rate calibration.
• Flow rate display and control; Cumulative dispense volume display.
• Anti-drip function ensures dispense accuracy.
• 0.2% high precision rotating speed control with 0.1 rpm speed resolution.
• Precise motor control technology improves dispense accuracy compared to the traditional time dispense mode.
• Professional operating system, configure system with setup wizard.
• Intelligent temperature control to minimize working noise.
• External logic level signal can control start/stop, direction and easy dispense function; external analog signal can adjust the rotating speed. Control signal is optically isolated.
• With RS485 MODBUS interface, easy to communicate with external device.
• Internal double-layer isolation structure, circuit board with conformal coating makes the pump dust-proof and moisture proof.
• Anti-electromagnetic interference feature, wide input voltage range for complex power environment.
• Stainless steel enclosure, easy to clean, resistant to the corrosion of the acid, alkali, sodium and organic solvents.
• Drive multi-channels and various types of pump heads.
• Optional footswitch and remote infrared control.

Specifications

• Flow range: 0.006-1600 mL/min
• Speed range: 0.1-350 rpm
• Speed resolution: 0.1 rpm
• Speed accuracy: 0.2%
• Power supply: AC 220V ± 10% 50Hz/60Hz; AC 110V ± 10% 50Hz/60Hz
• Power consumption: < 50W
• External logic level control signal: 5V, 12V (standard), 24V (optional)
• External analog control signal: 0-5V (standard), 0-10v, 4-20mA (optional)
• Communication interface: RS485 MODBUS interface
• Operating condition: Temperature 0-40°C; Relative humidity < 80%
• IP grade: IP31
• Dimensions (L x W x H): 226 x 150 x 238 mm (8.90 x 5.91 x 9.37 inch)
• Weight: 5.3 kg (11.7 lbs)

BT300L Suitable Pump Heads and Tubing, Flow Parameters