雨水回用储罐的无线液位监测方案

Application scope and evidence

Rainwater storage is a documented application for irrigation and other non-potable uses. EPA's 2013 rainwater-harvesting review also describes internet-connected systems that monitor cistern volume. This article is an application planning note based on that documented scenario, not a WESIVO customer case or a report of measured savings. The 仪表 and integration recommendations below are engineering considerations for a new project.

Define what the operator needs to know

For a facility with a rainwater tank serving irrigation or a utility water circuit, define three separate questions: how much usable water remains, whether a local pump may run, and whether the displayed reading is current. Record the lowest usable 液位, normal operating band and over流量 elevation on the tank drawing. A 液位 reading is not automatically a volume reading: volume requires the correct tank geometry or a verified 液位-to-volume table.

Review the radar measurement point

Provide tank height, roof and nozzle details, internal supports, inlet position and the highest expected water 液位. Ask the 仪表 supplier to review the measuring path, near-range limits and mounting arrangement for the selected configuration. Describe foam, condensation and turbulent filling rather than selecting an 仪表 from tank height alone. Keep the reference point consistent in the 仪表, local display and platform.

Separate monitoring from local control

Remote visibility can help an operator plan inspections and water use. A cloud display should not be the sole basis for preventing a pump from running dry or for handling over流量. Agree local control, over流量 routing and the response to a lost measurement with the equipment designer. Specify which alarm requires an on-site response and which simply asks an operator to investigate. These are project requirements, not confirmed functions of the products listed here.

Compare the WESIVO 4G candidates

The published WESIVO catalogue identifies WSRD-08WA and WSRD-08WB as 4G models in the 80 GHz radar 液位 family. They are candidates for configuration review, not an assurance that either model fits every rainwater tank. Confirm the measuring range, connection, supply and enclosure arrangement against the selected model documentation. Ask separately for the cellular configuration, actual telemetry sample and cloud protocol; a 4G label alone does not establish MQTT compatibility.

Commission the complete data path

Check the displayed 液位 at accessible known reference 液位s. Verify units, scaling and any volume conversion from the 仪表 to the receiving system. Disconnect the reporting path in a controlled commissioning test and confirm that old values are visibly marked as stale. Check how the system recovers when data returns. Retain the drawing, configuration, account-to-device mapping and acceptance results with the equipment file.

Prepare a useful RFQ

Send the tank drawing, medium, operating 液位 range, nozzle dimensions, supply, cellular deployment country, reporting interval, receiving platform, quantity and delivery destination. State whether the scope is monitoring only or includes separately specified local controls. WESIVO can review the proposed 仪表 configuration and identify the information needed to agree an integration plan.