Duct-type Temperature and Dew Point Converter TAD65D

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last updated：Jul 21, 2016

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This is a sensor that outputs dew point temperature and gas temperature in 4-20mA.

The duct-type temperature and dew point converter TAD65D outputs dew point temperature and gas temperature as a DC 4-20mA analog voltage. It is used by inserting only the sensor part into the duct. There are many options available, such as "waterproof and water-repellent treatment of the humidity sensor element," designed for use in environments where condensation is likely to occur. Features: * Long-term stability even in high humidity areas. * TAD652D is a high-precision type, while TAD653D is a practical type. * Terminal block connection type. * Adoption of a resin probe with excellent thermal insulation reduces the influence of environmental temperature. * Uses a compatible capacitive humidity sensor element TI-A that does not require circuit adjustment during replacement. * Utilizes JIS class A platinum thin-film temperature sensor elements. * Traceability certification is available. * Custom orders are accepted from one unit. *For more details, please contact us or refer to the catalog.

Related Link - http://www.toplas-eng.com/humidity_measurement/16_…

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basic information

Usable humidity range: 0 to 100% RH (sensor part) 0 to 80% RH (circuit part) Usable temperature range: -25 to +100℃ (sensor part) 0 to +55℃ (electrical circuit part) Output: Dew point temperature -20 to +80℃, 0 to +100℃ or -25 to +100℃ 4 to 20 mA (connectable load resistance ≦ 500Ω) Gas temperature -20 to +80℃, 0 to +100℃ or -25 to +100℃ 4 to 20 mA (connectable load resistance ≦ 500Ω) Measurement accuracy: Gas temperature ±0.3℃ (at 25℃) Dew point temperature refer to catalog Response time: (humidity) approximately 15 seconds (approximately 30 seconds for waterproof and water-repellent products) (90% response at 25℃) Long-term stability: Within 1% RH equivalent per year (under normal temperature, normal humidity, and clean environment) Operating voltage: DC 24±1V (please contact us if you prefer DC 12V) Current consumption: 100 mA or less Warranty period: 1 year (however, humidity sensor element is 6 months)