Lufft
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| Brand | Lufft |
|---|---|
| Origin | Germany |
| Model | ARS31Pro-UMB |
| Measurement Principle | Peltier-based active cooling/heating with NTC surface temperature sensing |
| Ice Detection Method | Real-time dew/frost point and freezing point calculation independent of de-icing agents |
| Mounting | Flush-mounted, modular electronics unit |
| Output | Binary ice warning + analog/digital surface temperature & state data |
| Communication | UMB (Universal Measurement Bus), RS-485, Modbus RTU, SDI-12 compatible |
| Compliance | EN 13103, WMO Guide to Meteorological Instruments and Methods of Observation (CIMO Guide), ASTM E1972 (Standard Practice for Pavement Condition Monitoring) |
| Brand | Lufft |
|---|---|
| Origin | Imported |
| Model | CHM15K |
| Laser Source | Solid-State Nd:YAG (1064 nm) |
| Detector Type | Avalanche Photodiode (APD) |
| Maximum Detection Range | 15 km |
| Pulse Repetition Frequency | 100 Hz |
| Vertical Resolution | 5 m |
| Temporal Resolution | Adjustable (1–60 s) |
| Data Output Formats | NetCDF, ASCII, BUFR |
| Communication Interfaces | Ethernet (TCP/IP), RS-485 |
| Environmental Operating Range | −40 °C to +60 °C |
| Enclosure | Dual-layer heated & ventilated housing |
| Calibration | Optional on-site calibration kit available |
| Compliance | WMO Guide to Instruments and Methods of Observation (CIMO Guide), ISO 9001-certified manufacturing |
| Brand | Lufft |
|---|---|
| Origin | Imported |
| Model | CHM8K |
| Laser Source | Laser Diode |
| Detector | Avalanche Photodiode (APD) |
| Operating Wavelength | 905 nm |
| Maximum Detection Height | 8 km |
| Pulse Repetition Frequency | 100 Hz |
| Data Output Formats | NetCDF, ASCII, BUFR |
| Communication Interfaces | Ethernet (TCP/IP), RS-485 |
| Environmental Operating Range | −40 °C to +60 °C (with integrated heating/cooling system) |
| Cloud Layer Detection Capacity | Up to 9 cloud layers + 2 aerosol layers |
| Signal Processing | Real-time enhanced wavelet transform algorithm |
| Brand | Lufft |
|---|---|
| Origin | Germany |
| Model | IRS31Pro-UMB |
| Measurement Principles | Conductivity-based salt concentration & freezing point detection, FMCW radar for water film thickness, NTC thermistor for surface temperature |
| Output Interfaces | UMB (Universal Measurement Bus), SDI-12, RS-485 |
| Power Supply | 6–30 VDC, solar-compatible |
| Operating Temperature | −40 °C to +70 °C |
| IP Rating | IP68 |
| Mounting | Flush-mountable in asphalt/concrete |
| Compliance | EN 12830, ASTM E1952, ICAO Annex 3, WMO Guide to Instruments and Methods of Observation |
| Brand | Lufft |
|---|---|
| Origin | Germany |
| Model | MARWIS-UMB |
| Measurement Principle | Spectral Reflectance Analysis (Near-Infrared), Infrared Pyrometry, NTC Thermistor, Capacitive Humidity Sensing |
| Sampling Frequency | 100 Hz |
| Mounting | Magnetic Base |
| Communication Interfaces | Bluetooth 4.2, RS-485 (Modbus RTU), CAN-BUS (SAE J1939) |
| Environmental Operating Range | −40 °C to +70 °C |
| IP Rating | IP67 |
| Compliance | CE, E-mark (E1), RoHS, ISO 9001-certified manufacturing |
| Brand | Lufft |
|---|---|
| Origin | Germany |
| Model | NIRS31-UMB |
| Measurement Principle | Near-Infrared Spectroscopy (NIRS) + Infrared Pyrometry |
| Output Parameters | Surface Temperature, Water Film Height, Ice/Snow Thickness, Ice Fraction, Freezing Point Depression, Salt Concentration, Friction Coefficient Estimate, Surface Condition Classification |
| Communication Protocol | UMB (Universal Measurement Bus), SDI-12, Modbus RTU, ASCII |
| Mounting | Non-intrusive overhead installation (typical height: 3–8 m) |
| Compliance | EN 13103, WMO Guide to Meteorological Instruments and Methods of Observation, ASTM E1967 (for pavement friction estimation), ISO/IEC 17025 traceable calibration support |
| Brand | Lufft |
|---|---|
| Origin | Germany |
| Model | SHM31-UMB |
| Measurement Principle | Time-of-Flight (ToF) Laser Ranging |
| Laser Source | Class 1, 905 nm Pulsed Semiconductor Laser |
| Range | 0.2–30 m (typical snow depth measurement up to 20 m) |
| Resolution | 1 mm |
| Accuracy | ±5 mm or ±0.5 % of reading (whichever is greater) |
| Beam Divergence | < 3 mrad |
| Operating Temperature | –40 °C to +60 °C |
| IP Rating | IP67 |
| Output Interface | SDI-12, RS-232, RS-485, UMB-ASCII, UMB-Binary |
| Power Supply | 6–30 VDC |
| Power Consumption | < 1.5 W (standby), < 3 W (active measurement) |
| Mounting | Adjustable tilt compensation via integrated dual-axis inclinometer |
| Brand | Lufft |
|---|---|
| Origin | Germany |
| Model | StaRWIS-UMB |
| Measurement Principle | Spectral Reflectance Analysis + Infrared Pyrometry |
| Operating Temperature Range | –40 °C to +70 °C |
| Water Film Thickness Range | 0–6 mm (dual-mode output for smooth & rough surfaces) |
| Ice Coverage Detection | Qualitative & Quantitative (0–100% ice fraction estimation) |
| Surface Temperature Accuracy | ±0.5 °C |
| Friction Coefficient Estimation | Relative index (non-mechanical, algorithm-derived) |
| Optical Source | Long-life LED (no moving parts, >50,000 h MTBF) |
| Communication Interfaces | Bluetooth 5.0 (for configuration & diagnostics), RS-485 (Modbus RTU), CAN-BUS (SAE J1939 compliant) |
| Mounting | Pole- or gantry-mounted, no road cutting required |
| IP Rating | IP66 |
| Compliance | EN 12830, EN 13193, WMO Guide to Meteorological Instruments and Methods of Observation (CIMO Guide), ISO/IEC 17025 applicable for calibration traceability |
| Brand | Lufft |
|---|---|
| Origin | Imported |
| Model | V200A-UMB |
| Instrument Type | Ultrasonic Anemometer |
| Resolution | 0.1 m/s |
| Measurement Range | 0–90 m/s |
| Accuracy | ±0.3 m/s or ±3% RMS (0–35 m/s), whichever is greater |
| Operating Temperature | −40 to +60 °C (with integrated heater) |
| Relative Humidity Range | 0–100% RH |
| Output Interfaces | Digital (RS-485, SDI-12, Modbus RTU) and Configurable Analog (4–20 mA, 0–10 V, or frequency output) |
| Measured Parameters | Wind Speed, Wind Direction, Virtual Temperature, Atmospheric Pressure, Air Density |
| Brand | Lufft |
|---|---|
| Origin | Imported |
| Model | Lufft Ventus-UMB |
| Instrument Type | Ultrasonic Anemometer |
| Resolution | 0.1 m/s |
| Measurement Range | 0–90 m/s |
| Accuracy | ±0.2 m/s or ±2% RMS (0–65 m/s), whichever is greater |
| Operating Temperature | −40 °C to +60 °C (with integrated heater) |
| Relative Humidity Range | 0–100% RH |
| Protection Rating | IP68 |
| Brand | Lufft |
|---|---|
| Origin | Germany |
| Model | VENTUS-X-UMB |
| Heating Function | Integrated PTC-based anti-icing system |
| Measurement Principle | Time-of-flight ultrasonic anemometry |
| Output Protocols | SDI-12, Modbus RTU, ASCII, CAN bus (configurable) |
| Environmental Certification | IP66, EN 60950-1, EN 61000-6-2/-6-3, IEC 60068-2-30 (damp heat), IEC 60068-2-14 (thermal cycling), IEC 60068-2-6 (vibration), IEC 60068-2-52 (salt mist), IEC 60068-2-31 (ice accretion test) |
| Operating Temperature Range | –40 °C to +70 °C (with active heating) |
| Wind Speed Range | 0–60 m/s |
| Wind Direction Range | 0–360° |
| Resolution | 0.1 m/s (wind speed), 1° (wind direction) |
| Accuracy | ±0.2 m/s (wind speed), ±2° (wind direction) |
| Power Supply | 12–30 V DC |
| Power Consumption | <1.5 W (standby), <4.5 W (heating active) |
| Brand | Lufft |
|---|---|
| Model | VS2K/VS20K-UMB |
| Measurement Principle | Forward Scattering (Infrared, 850 nm) |
| Operating Temperature Range | –40 °C to +60 °C |
| IP Rating | IP66 |
| Output Interfaces | RS-485 (UMB protocol), 4–20 mA analog, optional SDI-12 |
| Detection Range | 10 m to 75 km (VS2K) |
| Power Supply | 12–30 VDC |
| Housing Material | Anodized aluminum with anti-icing downward tilt design |
| Compliance | WMO Guide to Meteorological Instruments and Methods of Observation (CIMO Guide), EN 60529, IEC 61326-1 |
| Brand | Lufft |
|---|---|
| Origin | Germany |
| Model | WS100-UMB |
| Measurement Principle | 24 GHz Doppler radar-based particle detection |
| Power Supply | DC 12–36 V (solar-compatible) |
| Operating Temperature | −40 °C to +70 °C |
| Heating Function | Integrated radar dome heater |
| Communication Protocols | Modbus RTU, SDI-12, CAN, ASCII, MQTT (optional) |
| IP Rating | IP66 |
| Maintenance | No moving parts, maintenance-free design |
| Compliance | CE, RoHS, EN 61326-1 (EMC), EN 61000-6-2/6-4 |
| Brand | Lufft |
|---|---|
| Origin | Germany |
| Model | WS200-UMB |
| Measurement Principle | Ultrasonic time-of-flight anemometry |
| Wind Speed Range | 0–60 m/s |
| Wind Direction Range | 0–360° |
| Power Supply | 12–24 VDC, solar-compatible |
| Operating Temperature | −40 to +70 °C |
| IP Rating | IP66 |
| Communication Protocols | SDI-12, RS-232/485, Modbus RTU, CAN bus, MQTT (optional) |
| Integrated Electronic Compass | Yes |
| Heating Function | Integrated ultrasonic transducer heating |
| Output Parameters | Wind speed (m/s), wind direction (°), wind quality index (WQI), status diagnostics |
| External Sensor Support | Rain gauge, temperature/humidity probe, barometric pressure sensor |
| Compliance | CE, RoHS, WMO Guide to Instruments and Methods of Observation (CIMO) |
| Brand | Lufft |
|---|---|
| Model | WS300-UMB |
| Measurement Parameters | Air Temperature, Relative Humidity, Atmospheric Pressure, Dew Point Temperature |
| Sensor Principles | NTC Thermistor (Temperature), Capacitive Polymer (Humidity), MEMS Barometric Sensor (Pressure) |
| Power Supply | Low-power design, compatible with solar power systems |
| Enclosure | Compact, integrated, IP66-rated housing |
| Fan-Assisted Aspiration | Integrated active ventilation fan for radiation-shielded temperature/humidity measurement |
| Communication Interfaces | RS-232, RS-485, SDI-12, Modbus RTU, CAN bus, UMB-ASCII |
| Expandability | Supports external rain gauge, PT100/PT1000 temperature probes, and third-party analog/digital sensors |
| Compliance | CE, RoHS, WEEE, EN 61326-1 (EMC), EN 61000-6-2/-6-4 |
| Operating Temperature Range | –40 °C to +70 °C |
| Storage Temperature Range | –40 °C to +70 °C |
| Relative Humidity Range | 0–100 % RH (non-condensing) |
| Pressure Range | 500–1100 hPa |
| Typical Power Consumption | <1.5 W (standby), <3.2 W (fan active) |
| Brand | Lufft |
|---|---|
| Origin | Germany |
| Model | WS500-UMB |
| Measurement Principles | Ultrasonic (wind speed & direction), NTC thermistor (temperature), Capacitive polymer (relative humidity), MEMS capacitive (barometric pressure) |
| Wind Speed Range | 0–60 m/s |
| Wind Speed Accuracy | ±0.3 m/s or ±3% (0–35 m/s) |
| Wind Direction Range | 0–359.9° |
| Wind Direction Accuracy | ±3° |
| Temperature Range | −50 to +60 °C |
| Temperature Accuracy | ±0.2 °C (−20 to +50 °C), ±0.5 °C (outside range) |
| Relative Humidity Range | 0–100 %RH |
| RH Accuracy | ±2 %RH |
| Barometric Pressure Range | 300–1200 hPa |
| Pressure Accuracy | ±1.5 hPa |
| Power Supply | 24 VDC ±10%, <4 VA (unheated), 10 W max with heater |
| Output Interface | RS-485, 2-wire, half-duplex |
| Operating Temperature | −50 to +60 °C |
| Enclosure Material | Anodized aluminum |
| Weight | 1.3 kg |
| Dimensions (H × Ø) | 290 mm × 150 mm |
| Color | White powder-coated finish |
| Protocol | Lufft UMB protocol (binary/ASCII over RS-485) |
| Brand | Lufft |
|---|---|
| Model | WS501-UMB |
| Measurement Principle | Ultrasonic time-of-flight (wind speed & direction), NTC thermistor (temperature), capacitive humidity sensor (relative humidity), MEMS capacitive barometer (atmospheric pressure), thermopile pyranometer (global solar radiation) |
| Power Supply | DC 12–30 V, solar-compatible |
| Communication Protocols | SDI-12, Modbus RTU (RS-485), CAN bus, UMB-ASCII (native), optional MQTT/HTTP via gateway |
| Wind Measurement Range | 0–60 m/s (±0.1 m/s @ <5 m/s), 0–360° (±2°) |
| Temperature Range | –40 to +70 °C (±0.2 °C) |
| Relative Humidity Range | 0–100 %RH (±2 %RH) |
| Pressure Range | 500–1100 hPa (±0.5 hPa) |
| Radiation Range | 0–2000 W/m² (±5 %) |
| Operating Temperature | –40 to +70 °C |
| IP Rating | IP66 |
| Heating | Integrated ultrasonic transducer heating (–40 to +5 °C activation) |
| Fan-Assisted Aspiration | Yes, continuous low-power fan for radiation and humidity sensor thermal stabilization |
| Sensor Mounting | Integrated, single-mast mounting |
| Data Output | Real-time analog/digital, quality flags per parameter |
| Compliance | CE, RoHS, EN 61326-1 (EMC), EN 61000-6-2/-4, WMO Guide to Instruments and Methods of Observation (CIMO) Class II recommended |
| Brand | Lufft |
|---|---|
| Origin | Germany |
| Model | WS502-UMB |
| Measurement Principles | Ultrasonic time-of-flight (wind speed/direction), NTC thermistor (air temperature), capacitive hygrometer (relative humidity), MEMS barometric pressure sensor, photodiode-based pyranometer (global solar radiation) |
| Power Supply | 12–30 V DC, solar-compatible |
| Communication Protocols | Modbus RTU/ASCII, SDI-12, CAN bus, UMB-protocol (native), optional MQTT/HTTP via gateway |
| Environmental Rating | IP66 |
| Operating Temperature Range | –40 °C to +70 °C |
| Wind Measurement Range | 0–75 m/s (0.01 m/s resolution), Direction: 0–360° (0.1° resolution) |
| Temperature Range | –40 to +70 °C (±0.2 °C accuracy) |
| Relative Humidity Range | 0–100 %RH (±2 %RH typical) |
| Pressure Range | 500–1100 hPa (±0.5 hPa) |
| Radiation Range | 0–2000 W/m² (±5 % uncertainty) |
| Integrated Fan Aspiration | Yes |
| Heating Function | Yes (ultrasonic transducers) |
| Data Output | Real-time wind quality index (e.g., signal-to-noise ratio, data validity flags), configurable sampling interval (1 s to 10 min) |
| External Sensor Support | Rain gauge (pulse input), Pt100/Pt1000 temperature probes, analog 4–20 mA inputs |
| Brand | Lufft |
|---|---|
| Model | WS601-UMB |
| Measurement Parameters | Wind Speed, Wind Direction, Air Temperature, Relative Humidity, Atmospheric Pressure, Precipitation |
| Principle | Ultrasonic Time-of-Flight (Wind), NTC Thermistor (Temperature), Capacitive Polymer Sensor (Humidity), MEMS Capacitive Barometer (Pressure), Tipping-Bucket Rain Gauge (Precipitation) |
| Power Supply | Low-power design, solar-compatible |
| Enclosure | Compact all-in-one housing with active ventilation fan and heated ultrasonic transducers |
| Output | Wind quality indicator, integrated electronic compass, optional external temperature probe support |
| Communication Protocols | Modbus RTU/ASCII, SDI-12, CAN bus, ASCII serial, optional MQTT/HTTP for IoT integration |
| Compliance | IP66 rated enclosure, CE marked, RoHS compliant |