Illustration: water-monitoring site with field instruments, an RTU enclosure and tank infrastructure.
Know how much irrigation water is left
Follow tank or reservoir level before the next irrigation cycle. Choose the measuring method around the water, mounting height and obstacles at the site.
Watch remote water storage
Water utilities and facility teams can use the same measurement path for tanks and storage ponds. A low-level warning needs a receiving controller or platform and an agreed response.
Specifications & version options
Measurement / range
Hydrostatic level, 0.5–500 mH₂O options by body size
Public documents describe this product family and selection options. Wiring, register maps and compliance documents must match the model and version selected for your order.
Match the measuring range to your maximum liquid depth, with margin for surge and full-tank conditions.
Tell us the controller input and required output type so the selected transmitter can be matched to the PLC, RTU or gateway.
Specify the cable length as the drop from the mounting point to the lowest measured level, plus slack.
State whether the probe is permanently submerged and provide the required protection rating, medium and telemetry path.
Compatible with
4G/LTE RTU gateway
RS485 data acquisition gateway
Outdoor enclosure
Solar field power kit
Typical package
Submersible level transmitter
Cable suspension or mounting accessory
RTU / gateway input
Data inputs for customer-owned overflow and low-level alarm workflows
Applications
Instruments, enclosure, power and mounting are selected for the actual tank, well, reservoir or pump station.
Use this transmitter when a well, tank or reservoir needs direct hydrostatic level measurement and the sensing element can remain submerged. Select the measuring range, output and cable length for the liquid depth, mounting point and receiving PLC, RTU or gateway.
Well and borehole water-level measurement
Tank and reservoir hydrostatic level monitoring
Continuous submerged level input to a PLC, RTU or gateway
Remote overflow and low-level alarm data for customer-owned control workflows
Which outputs are available for the submersible transmitter?
The output options are 4-20mA, 0-5V, 0-10V or RS485. Select the output to match the receiving PLC, RTU or gateway; for RS485, confirm the protocol and register map of the ordered option.
How do I choose the measuring range and cable length?
Choose a hydrostatic range that covers the maximum liquid depth with margin for surge and full-level conditions. Cable length is the drop from the mounting point to the lowest measured level, plus installation slack.
What materials and environmental limits apply to this model?
The construction uses a 316L sensing element and 304 stainless housing, with a 316L housing option. The rating is IP68 and -20 to +85 °C; medium compatibility and the final cable or suspension arrangement are confirmed before order.
When is a submersible level transmitter better than radar for a remote well or tank?
A hydrostatic probe can fit stilling tubes, narrow risers or sites where a top-mount radar nozzle is impractical. Liquid density, cable length, venting, fouling and material compatibility still have to be checked. Remote reporting uses the same RTU or LoRaWAN path as other level sensors.
What should I provide when requesting a quote for the Submersible Level Transmitter?
Measuring range (maximum depth); Required controller / gateway input; Cable length required; Medium and mounting
Where can I compare available model options?
Open the Application selection guide linked on this page. Use it to compare equipment options before requesting a configuration.
Will it work with my existing system?
Check the field signal, supply, protocol and receiving platform against the selected model. The connection options listed on this page are a starting point; send your equipment model or interface document so we can check the combination before ordering.
Product-family reference. Final ordered model and specifications are confirmed in the written quotation.
