EWN-Y series

Product catalog summary

Overview: The document introduces Iwaki's EWN-Y Series Electromagnetic Metering Pump, featuring the EFS Flow Sensor for precise flow monitoring, feedback, and control. This system allows for real-time control and display of dosing rates, adjusting automatically to maintain set rates under varying conditions.

Specifications: The EWN-Y pump offers a proportional 4-20mA output signal and displays operational history, including total flow volume and power-on time. It supports various operational modes, including manual and feedback control, with a range of flow rates and batch settings. The pump operates on a single-phase 100-240VAC power supply.

Installation and Usage: The EFS sensor is mounted directly on the pump, requiring no calibration. A CAN check valve is recommended for discharge lines under 3m, while a CBN check valve is needed for longer lines. The sensor may not function with non-conductive media, requiring a minimum conductivity of 1000mS/m.

Materials and Construction: The pump's wet-end materials include PVC, Alumina ceramic, HastelloyC276, PTFE, and EPDM, ensuring durability and compatibility with various chemicals. The EFS body is made of PVDF, with electrodes of Titanium or Hastelloy C22.

Operational Conditions: The pump is designed for liquid temperatures between 0-40°C and ambient temperatures within the same range. It requires a discharge pressure of at least 0.13MPa to prevent overfeeding.

Control and Display Features: The pump features a backlit LCD for displaying flow rates and operating conditions, with LED indicators for power and operation status. It includes a keypad for control functions and supports data logging for total flow volume, strokes, and operating time.

Safety and Compliance: Users are advised to read the instruction manual carefully for safe operation. The product may require an export license due to international export control regulations.

EWN-Y series

EWN-Y series

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