MP300B Variable Speed Peristaltic Pump, 0.005-1750 mL/min Flow, LCD Display, Time Dispense, RS485 MODBUS, Reversible, Stainless Steel Housing, Lab & Industrial Use

The MP100B variable-speed peristaltic pump with compatible pump head delivers a precise flow range from 0.005 to 1750 mL/min. Designed for both lab and industrial applications, it supports forward/reverse rotation, start/stop control, full-speed operation, and a timed dispensing function that allows repeat cycles based on time settings. The pump is equipped with a clear LCD display, allowing users to easily monitor and adjust parameters.The MP100B is built with robust 304 stainless steel housing, ensuring durability in demanding environments. It includes an RS485 communication interface using the MODBUS protocol, making it easy to integrate with external control devices such as PCs, HMIs, and PLCs. With support for analog and digital external signals, the pump offers excellent flexibility and automation capability.Specifications:Flow Rate: 0.00-1750 mL/minSpeed Range: 0.1-350 RPMSpeed Resolution: 0.1 RPM (≤100 RPM); 1 RPM (>100 RPM)Running Time Setting: 0.1-999 seconds/minutes/hours/daysInterval Time Setting: 0.1-999 seconds/minutes/hours/daysDispense Cycle: 1-999 times; "0" for infinite cyclesSpeed Accuracy: ±0.5%Power Supply: AC 100-240V, 50/60HzPower Consumption: <50W Display: LCD screenExternal Control Input:Start/Stop (5-24V)Forward/Reverse (5-24V)Speed Regulation (Analog 0-5V, 0-10V, 4-20mA selectable)External Signal Output:Start/Stop (level output)Direction (level output)Communication Interface: RS485, MODBUS protocolHousing Material: 304 Stainless SteelOperating Temperature: 0-40 CRelative Humidity: <80%IP Rating: IP31Dimensions (L x W x H): 261 × 150 x 237 mm (10.3 x 5.9 x 9.3 inch)Weight: 4.3 kg (9.5 lbs)Suitable TubingCompatible with a wide range of tubing sizes depending on the installed pump head.

• Precise Flow Control – Adjustable flow rate from 0.005 to 1750 mL/min and speed range of 0.1–350 RPM. Fine-tune for precision applications in lab or industrial settings.
• Reversible & Time Dispense Functionality – Supports reversible direction, start/stop, full-speed mode, and multi-segment timed dispensing with interval controls from 0.1 to 999 S/Min/H/D.
• Intuitive LCD Display & Speed Resolution – User-friendly interface with speed accuracy up to 0.1 RPM (≤100 RPM). Clearly view real-time data and control parameters with ease.
• RS485 MODBUS & External Control Support – Seamless integration via RS485 MODBUS protocol. Accepts analog input (0–5V/10V/4–20mA) and external triggers for start/stop and flow direction.
• Durable, Compact & Safe Design – Compact footprint with 304 stainless steel housing (IP31 rated). Electrically isolated signal inputs ensure enhanced operational safety.