HUMIDITY AND TEMPERATURE TRANSMITTERS

HD 9007
A-1 12 ring meteorological shield for transmitter HD 9008T and HD9009T.
A-2 16 ring meteorological shield for transmitter HD 9008T and HD9009T.

HD 9008T
Dual meteorological transmitter of temperature and relative humidity. Measuring range: temperature -20°C...+80°C, relative humidity 5...98%.RH., 4mA correspond to -20°C and 0%RH., 20mA correspond to +80°C and 100%R.H. Power supply 9...40Vdc. Probe ø 26 mm L= 185 mm.

HD 9009T
Dual meteorological transmitter of temperature and relative humidity. Measuring range: temperature -40°C...+60°C, relative humidity 5...98% U.R., 0V correspond to -40°C and 0% RH, 1V correspond to +60°C and 100%R.H. Power supply 5...35Vdc 2mA. Probe ø 26 mm L= 185 mm.

HD 9809T
Dual meteorological transmitter of temperature and relative humidity. Measuring range -35°C...+60°C, 10...90%R.H., 0V correspond to -40°C and 0%R.H., 1V correspond to +60°C and 100%R.H. Power supply 5...35Vdc, 2mA. Probe ø 14mm L=96 mm. 1,5m cable

BAROMETRIC TRANSMITTERS

HD 9408T BARO
Barometric transmitter output 0...1Vdc, measuring range 800...1100mbar, power supply 8...35Vdc, temperature range -30°C... 60°C. On request output 0...5Vdc, 1...5Vdc,1 ...6Vdc, 4...20mA..

HD 9408TR BARO
Barometric transmitter output 0...1Vdc, measuring range 800...1200mbar, power supply 12...35Vdc, temperature range -40°C... 60°C thermostat-controlled sensor. Typical consumption at 20°C: 20mA. On request output 0...5Vdc, 1...5Vdc,1 ...6Vdc.

HD 9908T BARO
Digital barometric transmitter with LCD indication, 3½ digit, minimum and maximum relay. Power supply 24Vac, on request 230Vac, temperature working range -20°C... 60°C. Output: 0...20mA, 4...20mA, 0 ...1Vdc, 0...5Vdc.

PYRANOMETERS and ALBEDOMETERS

PIRANOMETER LP PYRA 02
Fist class pyranometer according to ISO 9060. Complete with: shade disk, dessicant sacket with silicagel crystals, 2 cartridges, spirit level and Report of calibration.
LP PYRA 02-5: 5m cable.
LP PYRA 02-10: 10m cable.

ALBEDOMETER LP PYRA 05
Albedometer composed of 2 First Class pyranometers accoding to ISO 9060. Complete with: upper and bottom shade disk, dessicant sacket with silicagel crystals, 2 cartridges, spirit level, support bracket with 10m cable and Report of Calibration.

PIRANOMETER LP PYRA 12
Fist class pyranometer according to ISO 9060 with shadow ring for measuring the diffuse radiation. Complete with: shade disk, dessicant sacket with silicagel crystals, 2 cartridges, spirit level, 10m cable and Report of calibration.

PIRANOMETER LP PYRA 03
Second Class pyranometer according to ISO 9060. Complete with Report of Calibration.
LP PYRA 03-5: 5m cable.
LP PYRA 03-10: 10m cable.

ALBEDOMETER LP PYRA 06
Albedometer composed of 2 Second Class pyranometers according to ISO 9060. Complete with: top and bottom shade disk, support rod and Report of Calibration.
LP PYRA 06-5: 5m cable.
LP PYRA 06-10: 10m cable.

ANEMOMETER HD2003-HD2003.1
- Ultrasonic technology, three axis wind measurement, no moving part, long-term reliable, very low service and maintenance costs.
- Suitable for many kinds of applications of wind vector measurement.
- Reliable operating software, versatile, easy to use and configurable from PC by customer according to his requirements.
- Instrument suitable to work with an uninterrupted duration during adverse environment conditions.
- Rugged instrument suitable also for marine environments.
- Tested and calibrated at our laboratory according to the international standards. Set-up and installation within very short time
- It fulfils the meteorological, naval and airport specifications.
- Wind speed and direction, U-V-W Cartesian Components of Speed, Sound Speed, Sonic Temperature, Pressure, Temperature, Relative Humidity, having output available.
- 4 analog inputs and 4 analog outputs, with different voltage ranges with high resolution.
- Communication interfaces available: RS-232 and RS-485.
- Communication software for the bi-directional link RS-485, which allows the net connection of different kinds of anemometers, with the 'on demand' data transmission.
- Choice between the different measuring units and average periods.
- Transducers heating as optional, to avoid ice appearance or any snow blanket.
- Precise and reliable measurement process which can be repeated over the whole working range.
- NMEA Protocol, or configurable customized output formats.
- Watchdog and self-conversion in measurement mode.
- Self-diagnosis with mistakes checking and report.
- Low electric absorption.

RAIN DETECTOR HD2013.2
The HD2013.2 is a rain detector based on the capacity principle. The capacity value of the sensitive element, on an alumina rest, changes according to the surface dampened by raindrops. An integrated heater keeps it dry, evaporates water and prevents false signals caused by fog or dew. The heater also activates at low temperatures, melting the snow and allowing to detect snow precipitations.
Typical Applications
The rain detector can be used either as a separate device, or connected to a data logger system (for example: in a weather station).

HD207... / HD227... Temperature
HD206... / HD226... Temperature-Relative humidity
HD206.../HD226... and HD207.../HD227... series data loggers are low-cost, rugged instruments, for a long-term reliable monitoring of temperature and temperature/relative humidity measurements. They are available in different versions: with or without LCD display, with temperature sensor either inside or outside the instrument housing, or with cable connection. The analysis of acquired data is made using DeltaLog2 software for Windows.