OTT Pluvio 2 S - Page 46

Limits/accuracy
Measured value Unit Measuring range Threshold Resolution Accuracy Accuracy Output
absolute relative delay
the larger value in each case counts minutes
SDI-12/RS-485 interface
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Intensity RT mm/h 0.000 … 3000.000 6.000 0.60 ±6 ±1 % <1
mm/min 0.000 … 50.000 0.100 0.001 ±0.1 ±1 % <1
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Accu RT/NRT mm 0.000 … 500.000 0.030 0.001 ±0.1 ±1 % 1 … 65
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Accu NRT mm 0.000 … 500.000 0.030 0.001 ±0.1 ±1 % 5 … 65
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Accu total NRT mm 0.000 … 500.000 0.030 0.001 ±0.1 ±1 % 5 … 65
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Bucket RT mm 7.000 … 400.000 0.001 ±0.1 ±0.2 % <1
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Bucket NRT mm 7.000 … 400.000 0.001 ±0.1 ±0.2 % 5
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Temperature of load cell °C –40.0 … +85.0 0.1 ±1 <1
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Heater status 0 … 128 1 <1
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OTT Pluvio
2
status 0 … 1024 1 <1
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Temp. of electronics unit °C –40.0 … +85.0 0.1 ±1 <1
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Power supply V +5.5 … +28.0 0.1 ±0.5 <1
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Temp. of orifice ring rim °C –40.0 … +85.0 0.1 ±1 <1
Pulse outputs
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Pulse status information 0 … 128 1 <1
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Pulse-Accu RT-NRT mm
– Output rate 2 Hz 0.05 … 6.0* / 0.1 … 12.0** / 0.2 … 24.0*** 0.1/0.2 ±0.1/0.2 ±1 % <1
– Output rate 5 Hz 0.05 … 15.0* / 0.1 … 30.0** / 0.2 … 60.0*** 0.1/0.2 ±0.1/0.2 ±1 % <1
** Pulse factor: 0.05 ** Pulse factor: 0.1 ** Pulse factor: 0.2
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