vanwaltDataNode-Mini

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The vanwaltDataNode-Mini is a small, compact and simplified version of the vanwaltDataNode, whilst retaining almost all desirable features available to the standard vanwaltDataNode. The reduced size of the aluminium housing allows the vanwaltDataNode-Mini to be discretely placed into small spaces such as under well covers. The reduced size also makes the vanwaltDataNode-Mini perfect for use in urban areas as it easily blends in with its surroundings.

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Advantages

The vanwaltDataNode-Mini turns any sensor into a wireless unit. It sits at location and transfers sensor measurements using radio frequency up to 10 km line of sight. If the connected sensor has memory then the vanwaltDataNode-Mini transmits the data from the sensor’s internal memory. If the sensor does not have memory then the vanwaltDataNode-Mini collects the data from the sensor and stores it inside its own onboard memory.

Data logging with wireless data recovery
Cost-effective for telemetered networks
License free
Subscription free
Long range

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
- Resource administration
- Saltwater intrusion monitoring & tracking
- Agricultural runoff studies
- Discharge monitoring
- Single or multi well tracer testing
- Brackish Water tracking
- Waste water treatment discharge tracing
- Rain water reservoir monitoring
- Refineries & tank farm safety monitoring
- Tank roof rain water monitoring
- Industrial plant waste water monitoring
- Downstream checking of the oil separators in water treatment processes
- Safety & environment monitoring in Petrol Filling Stations
- Detecting & identifying pollutants in rivers, lakes, canals or marinas
- Water table control pit monitoring & channelling protection
- And more…

Accessories

Configuration Tool

Specifications

Dimensions

90 x 81 x 46mm + antenna (101mm)

Operating Temperature Range

-30 to 60c

Storage temperature range

-40 to 60c

Radio frequency

869.450 – 869.625 MHz

Supply voltage

1.5v

Battery

2x AA (1.5v 3.5Ah energizer lithium)

Data memory

Memory for 16320 measurements (based on two measurements per recording)

Data transmission

Telemetry or configuration tool

Lifetime

Up to 18 months battery life (with 15 minute reporting interval)

Protection Enclosure

IP67

Protection

Reverse polarity protected

Interface

Modbus or SDI-12

Antenna

Frequency – 869.450 – 869.625 MHz
Peak gain 0.9sBi
Size – 101mm x 11mm

Casing

IP67
Black anodised aluminium
Powder coated aluminium end caps

Case vent

Pressure equalising vent fitted opposite antenna

Gland

M12
3-6.5mm diameter cable

Compatibility

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

Resources

Manuals & Downloads

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vanwaltDataNode-Mini

Advantages