EF933 Series Explosion-proof Peristaltic Pump

Functions and Features

• The golden ratio design combined with a sleek blue shell presents a streamlined, technological aesthetic. The ergonomic design ensures comfortable and effective operation.
• The 5-inch LCD screen offers a wide viewing angle, providing clear visibility from any perspective.
• Setting parameters is simple, and displacement adjustments are more efficient.
• With Lead Fluid’s patented calibration algorithm, it conserves three times the original liquid and boosts efficiency by threefold.
• The three-level permission management system is particularly suitable for pharmaceutical factories and other industrial environments.
• No rewiring needed, easily switch between different analog types.
• Offers multiple communication modes, including network communication.
• Designed for wide voltage ranges, suitable for 110-240V.

Specifications

• Explosion proof level: Ex db IIC T4 Gb Ex tb IIIC T130°C Db
• Explosion proof standard: GB/T 3836.1-2021 GB/T 3836.2-2021 GB/T 3836.31-2021
• Flow range: 2.2-33000mL/min
• Speed range: 0.1-350rpm
• Speed resolution: 0.1 rpm
• Speed accuracy: ＜±0.2%
• Display: 5 inch industrial grade color LCD screen
• Operation: Explosion proof button with 8 keys
• Working mode: Flow mode, volume dispensing mode, time dispensing mode, external control mode, programming mode
• Delay start time: 1S-999H
• Scheduled working Time: 1S-999H
• Working time: 0.1-99.99S/M/H
• Dispensing volume: 0.001-9999L
• Dispensing time: 0-999, 0 means circle
• Dispensing interval time: 0.1-999S/M/H
• Suction angle: 0-720°
• External control signal input: (1) Start/Stop: External control input level (5~24V), (2)Forward/Reverse: External control input level (5~24V), (3) Speed Regulation: Analog 0~5V, 0~10V, 4~20mA can be set.
• External control signal output:(1) Start/Stop: Level Signal (following input voltage), (2) Forward/Reverse: Level Signal (following input voltage), (3)Analogue output 0~5V
• Communication interface: RS485，RS232，Ethernet support Modbus protocol,
• Profibus extension (optional)
• Power supply: AC 100-240V 50Hz-60Hz
• Working environment: Temperature 0-40°C, relative humidity＜80%
• Shell material: Aluminum alloy
• Power consumption: 400w
• IP grade: IP66
• Driver dimension(LxWxH):  306x265x288mm
• Weight: 35kg (pump head included)

EF803 Suitable Pump Heads and Tubing, Flow parameters

Above flow parameters are obtained by using silicone tube to transfer pure water under normal temperature and pressure, in actually using it is effected by specific factors such as pressure, medium etc. Above for reference only.

Dimension(mm)

Applications

Application fields: Biopharmaceuticals, Petrochemical, Mining, Printing and Dyeing Industry, Food Industry and More.
Typical applications: Coating and Granulation, Flammable Liquid Filling, Chemical Synthesis Reactions, Petroleum Refining, etc.