Peristaltic pump BT/050/S

Portable microflow variable-speed peristaltic pumps

BQ/080/S is a portable microflow variable-speed peristaltic pump.

It provides flow range from 0.005 to 64 mL/min with variable pump heads and tubing.

It offers not only basic functions such as start/stop, reversible direction and adjustable speed, but also Time Dispense Mode to dispense fluid by setting the duration time for each dose.

With standard RS485 MODBUS interface, it is easy to communicate with external device, such as PC, HMI or PLC.

Functions and features

Simple operation, portable size, easy to install
Suitable for equipment as an ancillary device and for laboratory use
0.5% high precision rotating speed control with 0.1 rpm speed resolution
Speed range 0.1-80 rpm
The lifetime of the built-in Pharmed BPT tubing is up to 12000 hours for continuous running
Four-digit LED displays working speed and control mode
Membrane keypad
Reversible direction, start/stop, adjustable speed
Time dispense function. Repeat dispensing by setting the dispense duration time
Plastic housing, embedded design to work independently
The circuit board with conformal coating makes it dust-proof and moisture-proof
External logic level signal can control start/stop, direction and dispense function
External analog signal can adjust the rotating speed
Signal is optically isolated
MODBUS RS485 interface, easy to communicate with external control devices
Optional footswitch or timer for dispensing fluid

Technical specifications

Flow range: 0.0004-77 mL/min
Speed range: 0.1-80 rpm
Speed accuracy: 0.5%
Speed resolution: 0.1 rpm
Power supply: AC 100-240V, 50Hz/60Hz
Power consumption: < 10W
External logic level control signal: 5V, 12V (standard), 24V (optional)
External analog control signal: 0-5V (standard); 0-10V, 4-20mA (optional)
External communication interface: MODBUS RS485
Ambient temperature: 0-40 °C
Relative humidity: < 80%
IP grade: IP31
Dimensions (L x W x H): 112mm x 96mm x 96mm (4.4 x 3.8 x 3.8 inch)
Weight: 0.8 kg (1.8 lbs)

Suitable pump heads and tubing, flow parameters

Drive type	Pump head	ch	Tubing size (mm)	Flow rate (mL/min) per channel
BQ/080/S (Pump heads not interchangeable)	FZ/010	1	WALL:0.8-1 ID:≤3.17	0,05÷40
	DW/0101	1	WALL:0.8-1 ID: ≤3.17	0,005÷32
	DW/0102	2	WALL:0.8-1 ID: ≤2.54	0,005÷19
	DW/0103	3	WALL:0.85-1 ID: ≤3.17	0,005÷32
	DW/0151	1	13#14#16#19#25#	0,004÷64

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