Bottom price Handheld Hygrometer - RS485 High accuracy low dew point sensors with corrosion-resistant IP65/IP66 housing used in compressed air systems – HENGKO

Product Detail

HENGKO temperature and humidity module adopt high precision RHT series sensor equipped with a sintered metal filter shell for large air permeability, fast gas humidity flow and exchange rate. The shell is waterproof and will keep water from seeping into the body of the sensor and damaging it, but allows air to pass through so that it can measure the humidity (moisture) of the environment. It has been widely used in HVAC, consumer goods, weather stations, test & measurement, automation, medical, humidifiers, especially perform well in an extreme environment like acid, alkali, corrosion, high temperature and pressure. Theory: current and inductance Temperature range: -20~+100 ℃ -40~+125 ℃ Humidity range: (0~100)% RH Features: Excellent long-term stability, Probe housing: sintered stainless steel material, can be customized

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RS485 High accuracy low dew point sensors with corrosion-resistant IP65/IP66 housing used in compressed air systems

Product description

Technical data humidity sensor

We adpots high precision RHT-H series capacitive digital sensor as the temperature and humidity measurement component. Please select the suitable model for your probe.

Model	Humidity Accuracy(%RH)	Temperature (℃)	Voltage Supply(V)	Interface	Relative Humidity Range(RH)
RHT-20	±3.0 @ 20-80% RH	±0.5 @ 5-60 ℃	2.1 to 3.6	I²C	-40 to 125 ℃
RHT-21	±2.0 @ 20-80% RH	±0.3 @ 5-60 ℃	2.1 to 3.6	I²C	-40 to 125 ℃
RHT-25	±1.8 @ 10-90% RH	±0.2 @ 5-60 ℃	2.1 to 3.6	I²C	-40 to 125 ℃
RHT-30	±2.0 @ 10-90% RH	±0.2 @ 0-65 ℃	2.15 to 5.5	I²C	-40 to 125 ℃
RHT-31	±2.0 @ 0-100% RH	±0.2 @ 0-90 ℃	2.15 to 5.5	I²C	-40 to 125 ℃
RHT-35	±1.5 @ 0-80% RH	±0.1 @ 20-60 ℃	2.15 to 5.5	I²C	-40 to 125 ℃
RHT-40	±1.8 @ 0-100% RH	±0.2 @ 0-65 ℃	1.08 to 3.6	I²C	-40 to 125 ℃
RHT-85	±1.5 @ 0-100% RH	±0.1 @20 to 50 °C	2.15 to 5.5	I²C	-40 to 125 ℃

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Bottom price Handheld Hygrometer - RS485 High accuracy low dew point sensors with corrosion-resistant IP65/IP66 housing used in compressed air systems – HENGKO

RS485 High accuracy low dew point sensors with corrosion-resistant IP65/IP66 housing used in compressed air systems

Technical data humidity sensor

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