transducer for air velocity, temperature and relative humidity | HD29V371-TC
transducer for air velocity, temperature and relative humidity, output 0 V DC to 10 V DC
construction type TC: probe is connected to the electronics via cable
general information:
The transducers of the series HD29... are used for the control of air velocity in the air conditioning and ventilation (HVAC / BEMS) in the pharmaceutical institutions, museums, clean rooms, ventilation ducts, industrial sectors and households, crowded places, cafeterias, auditoriums, gymnasiums or on farms with large numbers of animals. The sensors in combination with accurate electronics guarantee precise and reliable measurements.
The sensor for the measurement of air velocity is a thin film, the probe sheath consists of AISI304, the filter for relative humidity consists of 20 µm wire mesh, materials that allow the use even in hostile areas. There are two possible ways of installation: in the TO version, the horizontal probe is connected directly to the electronics enclosure while in the TC version the probe is connected to the electronics via a cable.
specifications:
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measuring range for air velocity: (can be selected by DIP switch) |
0.05 m/s to 1 m/s |
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| 0.1 m/s to 2 m/s |
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| 0.20 m/s to 10 m/s |
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| 0.20 m/s to 20 m/s |
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accuracy for air velocity: (at 50 % r.h. and 1,013 hPa) |
range 0 m/s to 1 m/s: |
± (0.1 m/s + 3 % of measured value) |
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| range 0 m/s to 2 m/s: |
± (0.15 m/s + 3 % of measured value) |
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range 0 m/s to 10 m/s: |
± (0.5 m/s + 3 % of measured value) |
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range 0 m/s to 20 m/s: |
± (0.7 m/s + 3 % of measured value) |
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| measuring range for temperature: | -10°C to +60°C | ||
| accuracy for temperature: | ±0.3°C | ||
| measuring range for relative humidity: | 0 % to 100 % r.h. | ||
| accuracy for relative humidity: | ±1.5 % r.h. (10 % r.h. to 90 % r.h.) ±2.0 % r.h. (in the remaining range) for T = 15°C to 35°C ±(1.5 + 1.5 % of displayed value) % r.h. in the remaining temperature range | ||
| output: |
0 V DC to 10 V DC RL >10 kΩ | ||
| power supply: |
16 V DC to 40 V DC or 12 V AC to 24 V AC ±10 % | ||
| response time: | 0.2 s fast 2.0 s slow | ||
| working temperature: | electronics 0°C to +60°C probe -10°C to +80°C | ||
| storage temperature: | -10°C to +70°C | ||
| ingress protection: | IP67 | ||
| sensor working conditions: | clean air, <80 % r.h. | ||
For further details p.r.t. the following data sheet:
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Messumformer für Luftgeschwindigkeit, Temperatur und relative Feuchte | HD29V371-TC1654,00 EUR inkl. 19 % USt-> Preis zzgl. Versandkosten bzw. Fertigungszeit variiert - bitte erfragen! |
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Messumformer für Luftgeschwindigkeit, Temperatur und relative Feuchte | HD29V371-TC2668,00 EUR inkl. 19 % USt-> Preis zzgl. Versandkosten bzw. Fertigungszeit variiert - bitte erfragen! |
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Messumformer für Luftgeschwindigkeit, Temperatur und relative Feuchte | HD29V371-TC3686,00 EUR inkl. 19 % USt-> Preis zzgl. Versandkosten bzw. Fertigungszeit variiert - bitte erfragen! |
