Proof of concept test of pump monitoring.

Yokogawa has begun working with Iwaki Co., Ltd. on a proof-of-concept (PoC) test for a remote pump monitoring service. This service will use an Industrial IoT (IIoT) architecture that is currently under development by Yokogawa. The PoC test will examine the market potential for such a service and investigate means by which it may be offered.

They will jointly conduct a PoC test of a service for remotely monitoring the operating status of Iwaki magnetic drive pumps which are widely used in chemical, pharmaceutical, and food plants for the transport of various types of fluids. The centrifugal pump in which the rotational force of a motor is transmitted to an impeller using magnetic force, eliminating the need for a seal to prevent the leakage of fluid. The wetted part is coated with either Teflon or silicon carbide and is chemical resistant. With this service, operating data such as the current being drawn by a pump, pump discharge pressure and flow rate, temperature of the conveyed liquid, and tank empty/not empty status will be collected via an Iwaki pump protector DRN and transferred to the cloud using the IIoT infrastructure that Yokogawa currently has under development, and will be available for remote access from any location by a facility manager. With the ability to remotely monitor the operating status of the pumps at a facility, the facility manager will be able to detect problems early on and consult with staff at the head office to decide on comprehensive and appropriate countermeasures.

Pump manufacturers will be able to use this service to ensure the timely maintenance of their customers’ products in the field. With this service, it will be possible to remotely monitor the operating status of multiple pumps, and a warning message can be emailed to the facility or maintenance manager to ensure a timely response whenever a set threshold is exceeded.

Iwaki is Japan’s leading manufacturer of chemical and pharmaceutical pumps. By partnering with this company, Yokogawa will gain access to its abundant know-how and expertise and thus be able to rapidly evaluate the market potential for such a service.

With the IIoT architecture that Yokogawa is developing, an IoT gateway device will receive sensor data via a low power wide area network (LPWAN) or some other wireless link, or via an analog/digital communications interface. Once in the cloud, this data can then be accessed using a cellular or fixed line network. Yokogawa aims to create a system that simplifies the process of connecting to sensors and other instruments and transferring that data to the cloud. With plug-and-play functionality, device detection and configuration will be done automatically, and other functions will ease the tasks of data transfer, remote control, and alarm notification. This service is expected to be compatible with pumps from manufacturers other than Iwaki, providing they use the DRN pump protector.

Through the PoC test, we will evaluate the market potential for this service and look into the feasibility of speeding up its commercialisation by offering it based on a subscription model. This is a system in which fees are paid depending on the usage period. By working together with Iwaki, a leader in the pump industry, Yokogawa will be able to present solutions that generate new value for its customers.

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