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relative humidity and temperature transmitter DB440
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Catalog excerpts

relative humidity and temperature transmitter DB440 - 1

Installation: plug-in installation Probe rod material: 304 (can be customized 316L) Probe length: 316L Probe rod length: standard 400mm (can be customized) Fixing method: thread, flange, clamp optional Pressure resistance (optional): maximum 6kg

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relative humidity and temperature transmitter DB440 - 2

Flange Mounting Dimensions Due to the high temperature tolerance of the chip, it can ensure that the product can work in a high temperature enviroment of 200°C for a longtime.

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relative humidity and temperature transmitter DB440 - 3

DB440 Integrated DB441 Integrated DB442 Integrated This product is a temperature and humidity transmitter designed for high-tepera ture industrial applications, the transmitter adopts Swiss imported humidity mea surement components, with accurate measurement, wide temperature range, stable operation and long service life. Temperature and humidity have two 4-20MA current signal outputs, with RS485 communication interface.

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relative humidity and temperature transmitter DB440 - 4

Temperature measurement range: -40oC~200°C Temperature accuracy: ±0.2°C@25°C Temperature repeatability: ±0.1°C Temperature long-term stability: <0.04°C Temperature response time (tau 63%): 30s Humidity measurement range (standard): 0-100%RH Absolute humidity measurement range (optional): 0-130g/m3 Volume ratio measurement range (optional): 0-40%VO L Humidity accuracy @25°C: ±2%RH (20% RH ...80% RH) Humidity Repeatability: ±0.1% RH Humidity long term stability: <0.5%RH Humidity response time (tau 63%): 15s Supply Voltage: 24V DC±10% Current consumption: Max 80mA Electrical connection:...

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relative humidity and temperature transmitter DB440 - 5

printing and dyeing factories textile factories, rubber factories ceramic factories sizing and drying, tunnel drying high and low temperature test chambers drying boxes, hydrogen fuel cells, steam pipelines

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