سنسور هواشناسی اولتراسونیک Lambrecht مدل u[sonic]WS7
Professional Line u[sonic]WS7 Ident-No. 00.16480.001000 Measuring range wind direction 0…359.9° Measuring range wind speed 0…65 m/s Air temperature measuring range -40…+70 °C Measuring range rel. humidity 0…100 % RH Air pressure measuring range 300…1100 mbar Global radiation measurement range 0…2000 W/m2; global radiation in the range of 285…3000 nm Wind direction accuracy < 2° (> 1 m/s) RMSE Wind speed accuracy ± 0.2 m/s RMSE (v < 10 m/s); ± 2% RMSE (10 < v < 65 m/s) Air temperature accuracy ± 0.1 K (0…60 °C); ± 0.2 K (-40…0 °C) > 2 m/s Relative humidity accuracy Typical ± 1.5% (0…80%); ± 2% (> 80%) Air pressure accuracy ± 0.5 mbar Wind direction resolution 0.1° Wind speed resolution 0.1 m/s Air temperature resolution 0.1 °C Resolution rel. humidity 0.1 % Air pressure resolution 0.1 mbar Resolution of global radiation 0.2 W/m2 Nonlinearity < ± 1% (100…1000 W/m2) Response threshold 0.1 m/s Output RS-485; RS-422 (optional: please specify when ordering: Part No.: 97.16470.000422 RS-422 output configuration) Protocols NMEA 0183 Modbus RTU (optional: please specify when ordering: Ident No.: 97.16470.000001 Modbus configuration) SDI-12 (optional: please specify when ordering: Ident No.: 97.16470.000002 SDI-12 configuration) Other protocols available on request Interface RS-485/422; SDI-12 (optional) Measuring rate 0.1…10 Hz Operating conditions -40…+70 °C (with heating: -50…+70); 0…100% RH Survival speed 100 m/s Supply voltage Without heating: 6…60 VDC; with heating: 24 V AC/DC ± 20% Power consumption Sensor: typically 50 mA at 24 VDC; with heating: max. 10 A at 24 V AC/DC Global radiation measuring element Thermal column made of high-quality thermocouples Measurement principle global radiation Thermoelectric Heating data Factory configurable: 60 W; 120 W; 200 W (standard) Dimensions Ø 199 mm; height 284 mm Housing Seawater-resistant aluminum Protection class IP66, IP67 Weight Approx. 3.4 kg Standards and norms Salt spray: EN 60945; Low voltage standard: 72/23 EEC Measurement standard for global radiation: Spectrally flat Class C (ISO 9060:2018), moderate quality (WMO No. 8) EMC standards / Electrical safety DIN EN 60945; DIN EN 61000-4-2, 3, 4, 6, 11 Accessories (order separately) 32.16470.060000 Sensor cable, 15 m, 8-pin M16 plug