» Function and Feature
• Color LCD displaying, touch screen and keypad for operating
• Reversible direction, start/stop and full speed, state memory (power-down memory).
• Speed resolution is above 0.1rpm.
• Display and control flow rate, accumulate dispensing volume automatically.
• Calibrating Flow function.
• Easy dispensing function, it realizes the repeat timing quantitative dispensing, without the time controller.
• The operating expert system guides users setting parameters correctly.
• Intelligent temperature-control technology reduces working noise.
• External high-low electrical level controls the start/stop、reversible direction and easy dispensing function, optically coupled isolator; External analog adjusts the rotate speed.
• RS485 interface, MODBUS protocol is available, easy to connect other equipments.
• Internal double-deck isolation structure; circuit board with conformal coating makes it dust-proof and moisture-proof.
• Super anti-interference feature, wide input voltage range, acceptable for the complex power environment.
• ABS plastic housing, creative streamlined appearance.
• Can drive multi-channels and various types of pump heads.
• Optional footswitch or timer for dispensing fluid.

» Technical parameters
•Technical parameters： BT101L
•Flow range(mL/min)： 0.00011-575
•Speed range(rpm)： 0.1-150
•Speed resolution(rpm)： 0.1rpm
•Flow accuracy： <0.5%
•Power supply： AC220V ± 10% 50/60Hz(standard)；
AC110± 10% 50Hz/60Hz(optional).
•Power consumption： <30W
•External control： Input level 5V,12V(standard),24V(optional)
External control analog0-5v(standard),0-10v,4-20mA(optional)
•Communication interface： RS485 communication interface, MODBUS protocol is available.
•Operating condition； Temperature 0 ~ 40°C; Relative humidity <80%
•IP grade： IP31
•Dimensions(LxWxH)： 225x181x198(mm)
•Weight： 4.5kg