Subsurface Stations
Measuring soil conditions of professional sportfields and turfs is crucial for maintaining a healthy and perfect grass field in order to give sports men and women the right circumstances to perform. WIth the TurfGuard Subsurface Stations by FieldGuard grasskeepers are supported in doing their job more accurately and effeciently. These stations are specifically build for this purpose, where the measured data can be monitored and analyzed on a personal internet web page suported by the TRACIS Web and Information Portal. The stations use the LoRa data transfer network technology for easy and affordable access and use..
Sensor Configurations
You can choose from a range of different subsurface stations with specific sensor configurations. Simply choose the station configuration you want using the pull down menu. The following sensors are used for these configurations:
- SM 100 Bodemvochtsensor
- SMEC 300 Bodemvocht/Temperatuur/EC Sensor
- WaterMark Bodemvochtspanningsensor
- SM150T Bodemvocht/Temperatuursensor
Data Transmission
Data measured and captured are send directly to the internet using a LoRa network. Each station has its own LoRa module and TRACIS Basic license for this purpose. With a TRACIS Basic license you can see the data online on TRACIS Onine Portal. With the purchase a TRACIS Basic license is included for a year. The license subscription costs EUR 59,00 and is renewed tacitly and charged yearly. After the first year you can end a sciption on a monthly basis. Click on the picture for information sbout TRACIS Online Portal.
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Specifications
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FieldGuard Subsurface Station Sensors |
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Range |
Accuracy |
Resolution |
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SM 100 Sensor |
0% VWC to saturation |
3% VWC @ EC < 8 mS/cm |
0.1% VWC |
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SMEC 300 Sensor |
VWC: 0% VWC to saturation,
EC: 0 to 10 mS/cm,
Temp: 33 - 175°F (0.5 - 80°C) |
VWC: 3%,
EC: ± 2%,
Temp: ± 1.4°F (0.8°C) |
VWC: 0.1%,
EC: 0.01 mS/cm,
Temp: 0.1°F (0.1°C) |
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WaterMark Sensor |
0 to 200 kPa |
n.a. |
1 kPa |
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Power |
3,6 V Lithium Battery |
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