The HygroVue™5 is a compact digital sensor engineered for reliable air temperature and relative humidity measurements in meteorological and environmental monitoring applications. Utilizing the SDI-12 communications protocol, it integrates seamlessly with SDI-12-compatible data loggers, enabling straightforward installation and simplified programming.
Specifications
| Sensing Element | SHT35 derivative (specially coated for reliability) |
| Calibration Traceability | NIST and NPL standards |
| Supply Voltage | 7 to 28 Vdc |
| Warm-up Time | Sensor is normally powered all the time. If power is switched off, allow 1.8 s for sensor to power up. |
| Main Housing Material | White PET-P |
| Housing Classification | IP67 (electronics housing) |
| Sensor Protection | Outer glass-filled polypropylene cap fitted with a stainless-steel mesh dust filter with nominal pore size of < 30 µm. The sensor element is fitted with a PTFE protective film with a filtration efficiency of > 99.99% for particles of 200 nm or larger size. |
| EMC Compliance | Tested and conforms to IEC 61326:2013 |
| Calibration | The sensor element is individually calibrated during manufacture. |
| Field-Replaceable Chip or Recalibrate | Field-replaceable chip |
| Diameter | 12.5 mm (0.49 in.) at sensor tip, maximum 16 mm (0.63 in.) at the cable end |
| Length | 115 mm (4.52 in.) sensor only, without cable |
Environmental Monitoring
Agricultural Systems
Hydrological Networks
Industrial Monitoring
Atmospheric Temperature, Humidity & Pressure Sensor (BS330-01)
The BS330-01 Atmospheric Temperature, Humidity and Pressure Sensor is a Professional measurement of air temperature, relative humidity & barometric……
Air Temperature, Relative Humidity and Atmospheric Pressure Sensor (BS330-21)
The BS330-21 is a compact, high-precision 3-in-1 sensor that measures temperature, humidity, and barometric pressure in a single device, simplifying……
Air Temperature and Relative Humidity Sensor (HMP155A)
The Vaisala HMP155A is a high-performance probe designed for precise and dependable relative humidity and air temperature measurements across demanding……
Digital Temperature and Relative Humidity Sensor with M12 Connector (HygroVue 10)
The HygroVue™10 combines precise air temperature and relative humidity measurement in a compact digital sensor ideal for weather and environmental monitoring……
Multi-Plate Solar Radiation Shield (BS-95)
The Multi-Plate Solar Radiation Shield is designed to safeguard temperature, relative humidity, and barometric pressure sensors from error-inducing solar…..