vanwaltDataGateway

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The vanwaltDataGateway is a cellular telemetry solution designed, developed and manufactured by Van Walt in the UK. Designed for networks with multi-sensor requirements: (e.g. water level, pH, EC, redox, temperature, rainfall, water flow, soil moisture, turbidity, and other water quality parameters), the Gateway is ideal for distributed environmental monitoring networks.

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Advantages

The vanwaltDataGateway allows new and existing vanwaltDataNodes to be converted into a telemetry system with remote access and frequent uploads to the cloud, improving accessibility to data and eliminating the need for frequent site visits.

Made for reliable data collection in remote locations, the system acts as a central hub capable of receiving data from up to 32 DataNodes via line-of-sight radio transmission.
The DataGateway is a compact solution for your telemetry needs, with a front mounted solar panel for low maintenance and discreet installations.
Robust Construction: Housed in a heavy-duty, IP68-rated aluminium enclosure.
Secure Data Storage: Utilises non-volatile, encrypted memory to ensure reliable and secure data retention.

Difficult to access areas like:
- Motorway Central Reservations
- Railway Embankments
- Nuclear Power Stations
- Airports
- Sites of historical interest
- Contaminated land
For monitoring:
- Environmental research
- Flood risk monitoring
- Property care and protection
- Well, tank, tidal water level monitoring
- Wetland and Peat Bog monitoring & surveys
- River, stream, reservoir gauging
- Surface & storm water runoff monitoring
- Brackish Water tracking
- Resource administration
- Saltwater intrusion monitoring & tracking
- Agricultural runoff studies
- Discharge monitoring
- Single or multi well tracer testing
- Waste water treatment discharge tracing
- Rain water reservoir monitoring
- Refineries & tank farm safety monitoring
- Tank roof rain water monitoring
- Industrial plant waste water monitoring
- Detecting & identifying pollutants in rivers, lakes, canals or marinas
- Downstream checking of the oil separators in water treatment processes
- Safety & environment monitoring in Petrol Filling Stations
- Water table control pit monitoring & channelling protection
- And more…

Accessories

Vanwalt DataNode

VaWalt MiniDataNode

Vanwalt Battery pack

VanWalt CONNECT

Vanwalt DataRelay

Specifications

Dimensions

220mm (330mm including antenna and cable gland) x 120mm x 80mm

Operating Temperature Range

-20 to 50c

External supply voltage

7 – 15V

Radio frequency

869.425-869.625MHz UK/Europe

921-926MHz New Zealand

Supply voltage

1.5v

Battery

3x C cell (1.2V 4500mAh NiMH rechargeable batteries)

Solar

6V 2W

Back up memory

512KB to store data for at least 5 DataNodes, recording 3 parameters ever 15 minutes for 30 days, while there is no server connection

Data transmission

Telemetry

Lifetime

4-5 years battery life (with solar charging enabled depending of ambient temperature)

Protection Enclosure

IP68

Interface

3.3V UART @234,000bps, 8 Data bits , no parity, 1 stop bit.

Antenna

SMA PCB connection, maximum antenna gain 4.1dBi

Casing

IP68
Aluminium enclosure with stainless steel fasteners, silicone enclosure gasket, pcb solar panel, nitrile sealing washers

Case vent

Pressure equalising Gore valve fitted

Gland

M16 x1.5
5-10mm diameter cable

Weight

2.05KG

Compatibility

vanwaltDataNode
vanwaltDataNode-Mini
vanwaltCONNECT
LevelSCOUTs
Flumes
INW PT2X Smart Sensor
INW PT12 Smart Sensor
Keller Small Diameter Level Sensor
Keller Level & Temperature Sensor
Keller CTD Sensor
Keller Surface Level Sensor
INW CT2X Smart Sensor
INW TempHion Sensor
Stevens Soil Moisture HydraProbe
Plus many other SDI12 & Modbus Sensors (Via VanWalt DataNode)

Resources

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vanwaltDataGateway

Advantages