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Technical Data
8
Technical Data
Measured
Parameter(s)
kinetic energy [J]
Derived pellet equivalent diameter [mm]
Range
0,005 J … 28 J
Accuracy
kinetic energy and pellet equivalent diameter:
±10 % (according specific mass density on ice and spherical model)
Data Transmission
Physical output:
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wireless IP data modem, SMA connector, antenna
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wired: Ethernet RJ45 connector
JSON datagrams via LTE-M (4G) or Ethernet to defined RESTful web service
JSON: timestamp, pellet kinetic energy, pellet equivalent diameter, calibration factor
Heartbeat: user-configurable, default: every 6h
Measurement data: 1 data package per impact
Local Communication
Micro-USB
Housing
Aluminium die-cast, IP66
Supply Power
nominal: 12 VDC - Range: 10…18 VDC
Power Consumption
60 mA at 12 VDC (~0.7 W), wireless comms engaged max 120 mA at 12 V (1.4 W)
Operating
Temperature
Deployment operating and storage temperature: -40 °C to +70 °C
Calibrated measurement range: 0 to +70 °C
Humidity: 0 - 100 % RH
Ingress Protection
IP66
Dimensions
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Transducer plate (round): Ø 500 mm (19.685“)
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Mounting: 2” to 4” pole on a heavy concrete ground plate: (500 x 500 x 50) mm (L x B x
H)
Height: 300 mm
Weight
6 kg net