Designed to monitor raw sewage, industrial effluent and storm waters, the MSFM s2.5T ultrasonic water flow meter is self-contained and battery-powered.
This ATEX submersible multi-sensor flow meter is suitable for applications in combined sewers, open channels and storm sewers.
Industrial effluent and discharge monitoring, protecting streams and river waters, along with monitoring wastewater treatment processes are just a few of the many reasons for water sampling.
The MSFM S2.5T ultrasonic water flow meter includes new processing technology that enables on-board flow calculation. With this, an alarm can be triggered to send a pulse to an automatic water sampler once a predetermined volume of water has passed. This is used for accurate flow proportional sampling.
APPROVALS:
› Sira 19ATEX2255X
› II 1G Ex ia IIB T4 Ga Ta = -40°C to +60°C
› IECEx SIR 19.0078X
| Compatible Sensors | Velocity, Level, Temperature |
| Velocity Sensor Type | dual piezoelectric elements |
| Velocity Range | 0.03m/s to 4.00m/s (resolution 1mm/s) |
| Velocity Linearity | ±1% |
| Velocity Accuracy | ±2.5% FS |
| Level/Depth Sensor Type | hydrostatic pressure |
| Level/Depth Range | 0.0m to 3.5m (resolution 1.0mm) |
| Level Accuracy | ±0.2% FS |
| Temperature Sensor Type | Current Derived Resistance Bridge |
| Built-In Datalogger | solid state 512k-max 60k per channel |
| Protection | IP68/NEMA6P |
| Data transmission | 2G/3G/LTE-M/NB-IoT GPRS |
| Approvals | Sira 19ATEX2255X | II 1G Ex ia IIB T4 Ga Ta = -40°C to +60°C | IECEx SIR 19.0078X |
The addition of a temperature sensor is hugely beneficial to users wanting to identify inflow and infiltration.
When tidal water or groundwater infiltrates the sewer water, there will be a change in the water temperature as well as a change to the volume of water in the sewer.
Using the velocity, depth and temperature to determine the flow rate ensures a more accurate reading that doesn’t require weirs or flumes and automatically adapts to changes in production and intense weather that can affect the flow rates.
The MSFM S2.5T sensors run off a 12V lithium-ion rechargeable battery. Once fully charged, users can expect the battery to last in excess of 15 weeks when using a logging rate of 2 minutes. The lithium-ion battery is rechargeable and has a typical life expectancy of 5 years.
Detectronic’s dedicated DATA CENTRE monitors your network and uses your data to detect blockages before they cause flooding and pollution. Using our data screening and reporting services, you can reduce the number of alarms received from thousands to hundreds.
› Real-time data collection and monitoring helps you better understand your sewer network.
› Using human intelligence means you only receive validated intervention reports.
› Site data, national rainfall data and local environmental data can be integrated for every site.
› Designed to be compatible with data from any make of telemetered monitors.