Description
The Miros RangeFinder is a radar-based water level sensor. Typically the unit is fastened under a bridge deck to measure the distance from the bridge to the water surface. RangeFinders are capable of accurately measuring distances up to 50 meters
Spesification
Microwave Transceiver | |
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Triangular FM |
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1 mW (0 dBm) |
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9.4 – 9.8 GHz |
Wide Beam Antenna | |
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10º (-3 dB one way) |
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> 18 dB |
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SM-140/W/01/20: 1-23 m |
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122 x 340 mm (h x diam) |
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8 kg |
Narrow Beam Antenna | |
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5º (-3 dB one way) |
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> 24 dB |
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SM-140/N/01/20: 3 – 23 m SM-140/N/01/45: 3 – 47 m SM-140/N/01/90: 3 – 95 m |
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136 x 500 x 440 mm (h x w x d) |
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11 kg |
Measurement Error | |
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< 1 cm |
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< 1 mm |
Power Requirements | |
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12 – 48 VDC (nominal 24 VDC) (preliminary) |
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< 0,5 A at 24 VDC (10W) |
Environmental | |
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-30 – +50 ºC |
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10 – 100 %RH, condensing |
Housing | |
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Aluminium EN AW 5052/EN AN 6082/polyethylen |
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Enamelled |
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Gray, RAL 7035 |
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Tested to IP67 (IEC/EN 60529) |
Digital Signal Output | |
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RS-422 (optionally RS-232) |
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ASCII |
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9600 (Factory settings, user programmable –1200 – 115200) |
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20 – 60 000 ms (0.016 – 50 Hz) or polling mode |
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Various formats available |
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0 – 10V or 0 – 10 mA |