HD9408T serie – Meteo barometric transmitter

HD9408T serie – Meteo barometric transmitter

Barometric transmitter output 0…1 Vdc, measuring range 800…1100 mbar. (600…1100 on request).

HD9408TBARO and HD9408TRBARO are analog output electronic barometers. They use a piezoresistive sensor element which gives extremely accurate and stable measurement of the atmospheric pressure and assures excellent repeatability, low hysteresis and very good temperature stability.
The output signal of the sensor is conditioned to provide a voltage or a current output linearly proportional to the barometric pressure. The transmitters are ready as they have been calibrated at the factory. A zero adjustments potentiometer is available for offset to station elevation.

HD9408TBARO requires a continuous dc power supply, its low power consumption (< 4 mA) makes it ideal for portable and remote battery or solar powered applications. It is available in different kinds of analog output: 0-1 Vdc, 0-5 Vdc (1-5 Vdc, 1-6 Vdc on request) or 4-20 mA (two wires).
HD9408TRBARO offers superior temperature performance: the internal circuitry allows the sensor to work at constant temperature so that it achieves accurate temperature compensation over the whole range from -40°C to +60°C.
HD9408TRBARO requires a continuous dc power supply and a differential cabling connection to achieve best results. It is available in different output versions:
0÷1 Vdc, 0÷5 Vdc (1÷5 Vdc, 1÷6 Vdc on request).

HD 9408TBARO and HD9408TRBARO are low cost and excellent performance solutions for meteorological applications, environmental monitoring systems, metrological and environmental data logging, altitude applications, barometric pressure compensation in the performance of internal combustion engine, cleanroom barometric pressure compensation, testing of vehicle emissions.

HOUSING AND INSTALLATION
In all models the sensor electronics are housed in a sturdy MACROLON with IP67 protection. Opening the lid holes are available that allow you to secure the base of the transmitter directly to a panel or a wall. The measurement accuracy is independent of the position of the transmitter. However, it is advisable to mount the transmitter so that the sensor is facing down to reduce dust and dirt on the filter. If the installation is in an open environment is recommended to use a special static port to minimize errors caused by the wind flow on the input pressure.

Available types in these series:

HD9408TBARO
800÷1100mbar barometric transmitter output 0÷1Vdc. Upon request output: 0÷5Vdc, 1÷5Vdc, 1÷6Vdc, 4÷20mA. Working temperature range -30°C ÷ +60°C.
HD9408TRBARO
800÷1100mbar barometric transmitter output 0÷1Vdc. Upon request output 0÷5Vdc, 1÷5Vdc. Temperature working range -40°C ÷ +60°C, heaters sensor

More transmitters, see HD9908T serie






SKU: V9408TRBARO|| V9408TBARO10|| V9408TBARO10E|| V9408TBAROMA|| V9408TBARO5E|| V9408TBAROMAE|| V9408TBARO5|| V9408TBARO1|| V9408TBAROE|| V9408TRBAROE|| V9408TRBARO|| V9408TRBARO5|| V9408TRBARO5E|| V9408TRBARO1|| V9408TRBARO1E|| - Need Help? Contact Us Leave Feedback

Measured parameters:

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