Lufft / OTT HydroMet WS401-UMB Meteorological instrument
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- Prices： Request for a Quote for Further Details
- Model ： WS401-UMB
- Category： Meteorological Instrument
- Brand ： Lufft / OTT HydroMet
- Delivery Time： Request for a Quote for Further Details
- Distributor： HACH
Products
characteristic.
- Suction temperature/humidity measurement.
- Open communication protocol:.
- umb ascii code.
- UMB binary.
- sdi-12
- modbus protocol.
- Combined with 8160.udac analog output.
WS401-UMB smart weather sensor for measuring air temperature,relative humidity,precipitation and air pressure.Relative humidity is measured with a capacitive sensor element; air temperature is measured with a precision NTC measuring element.In addition,WS401-UMB can also be configured with a leaf humidity sensor.Sedimentation is measured by pouring spoon and pouring bucket processes.Flexible tipping bucket allows rainfall with 0.2mm or 0.5mm resolution.Measurement outputs are accessible via the following protocols: UMB-Binary,UMB-ASCII,SDI-12,MODBUS.An external temperature sensor is connectable..
Product Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Output options | Outputs an analog voltage signal;Other | The interface options | Digital Serial;Serial Interface |
| Working temperature | -58 to 140 F (-50 to 60 C) | highly | 14.96 inch (380 mm) |
| The weight of the | 3.31 lbs (1.5 kg) | Installation type | Pole-mounted |
| Product form | Sensor Only | Accuracy of humidity | 2 +/- % |
| Measured humidity range | 0.0 to 100 (%) | Precision of pressure | 0.5000 +/- Millibars |
| Pressure gauge type | Capacitive | The measured pressure range | 300 to 1200 Millibar (8.86 to 35.44 in Hg) |
| Product category | Weather Instruments | Rain/snow collector type | Tip Bucket |
| The temperature precision | 0.5000 +/- F | Temperature measuring type | Other Temp |
| Temperature measurement range | -58 to 140 F (-50 to 60 C) |
