Relative humidity sensors

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Relative humidity sensors | Choosing the right humidity sensor
There are two very different physical quantities that can be used to measure atmospheric humidity or the humidity of a gas: absolute humidity and relative humidity. Absolute humidity Absolute humidity is defined as the mass of water vapor contained in a certain volume of dry air or gas. Generally expressed in grams per unit volume, absolute humidity does not depend on the temperature of the air or gas. Relative humidity Relative humidity is expressed...
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relative humidity probe
relative humidity probe
TRH200

Measuring range (%): 0 % - 100 %
Precision: 5, 3 %
Working temperature: -30 °C - 70 °C

Relative humidity probe, 4 … 20 mA output Humidity sensor for wall installation with clip Connections with non-separable 2 m flexible cable Interchangeable sensor

relative humidity sensor
relative humidity sensor
HM 110

Kimo’s HM 110 is a humidity sensor that has a measuring range from 5 to 95% RH. Measuring range from 5 to 95% RH 0-10 V output or 4-20 mA output With or without 10-digits LCD display "1⁄4 ...

relative humidity sensor
relative humidity sensor
HIH-4602-L series

Measuring range (%): 0 % - 99 %
Working temperature: -40 °C - 85 °C

Analog output, relative humidity sensor. Humidity accuracy: ±3.5 %RH. 4 Vdc to 5.8 Vdc supply. Factory calibration data with some listings HIH-4602-L Series Relative ...

relative humidity sensor
relative humidity sensor
ICOUNTM : SMS200, MS150 series

The iCountMS Range is an inline moisture sensor that allows for continuous monitoring of relative humidity (moisture content) in hydraulic and lubricating fluid circuits. ...

relative humidity sensor
relative humidity sensor
ProSens QM-612

Working temperature: -100 °C - 600 °C

transmitter, display, meter and controller in one package temperature or temperature and humidity cable probe (gland or connector), Ø18 mm, L=90 mm, stainless steel 316L, PTFE filter cap 1 or 2 universal ...

relative humidity transmitter
relative humidity transmitter
ProSens QM-612

Working temperature: -100 °C - 600 °C

transmitter, display, meter and controller in one package temperature or temperature and humidity cable probe (gland or connector), Ø18 mm, L=90 mm, stainless steel 316L, PTFE filter cap 1 or 2 universal ...

air humidity sensor
air humidity sensor
T003 SMARH

Measuring range (%): 0 % - 100 %
Precision: 2 %
Resolution: 0.01 %

TRH gives relative humidity measurements with high accuracy and reliability. The sensor is composed by a laser-cut capacitive polymer transducer connected to an electronic signal conditioning ...

relative humidity transmitter
relative humidity transmitter
HI8666

... or data acquisition systems. Features at a Glance Built-in Sensor - The HI8666 contains a built-in thin-film polymer capacitive (TFPC) sensor that accurately measures relative humidity ...

relative humidity sensor
relative humidity sensor
FHA 646 R

Measuring range (%): 0 % - 100 %
Precision: 2 %
Measuring range (temperature): -30 °C - 100 °C

• Miniature sensor • Designs and specifications see data sheet Technical data and functions • Compact sensor, extremely small dimensions • Wide operating temperature range • Particularly suitable ...

relative humidity transmitter
relative humidity transmitter
PFT25 series

Measuring range (%): 0 % - 100 %
Measuring range (temperature): -30 °C - 50 °C
Accuracy (temperature): 0.5, 2, 3 °C

... mode Medium: Temperature and Humidity Sensor: Single-chip sensor for humidity and temperature with digital signal transmission and calibration memory on the chip Measuring ...

relative humidity transmitter
relative humidity transmitter
PFT22 series

Measuring range (%): 0 % - 100 %
Measuring range (temperature): -40 °C - 120 °C
Accuracy (temperature): 0.5, 2, 3 °C

• Measuring temperature and relative humidity with a „single-chip“-sensor • Digital transmission from sensor to the evaluation electronics • Sensor interchangeability ...

relative humidity transmitter
relative humidity transmitter
HD37 series

Measuring range (temperature): 0 °C - 50 °C
Accuracy (temperature): 0.3 °C

The transmitters of the HD37… series are used mainly in air quality control by measuring CO2 (Carbon Dioxide) in the ventilation systems. This allows you to vary the number of air change per hour according to ASHRAE and IMC norms. The ...

relative humidity sensor
relative humidity sensor
SRH

Measuring range (%): 0 % - 99 %
Precision: 2, 3, 5 %
Working temperature: -40 °C - 60 °C

... wall mount humidity sensor offers both relative humidity and temperature sensing with multiple options for accuracy, temperature and outputs. Product description Setra’s ...

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SETRA
humidity probe for high-pressure applications
humidity probe for high-pressure applications
Rotronic HC2A-IM

Measuring range (%): 0 % - 100 %
Measuring range (temperature): -200 °C - 100 °C

The Rotronic Industrial Steel Humidity and Temperature probes are built for demanding industrial environments and cover a wide temperature range of -100…200 °C / 0…100% RH. With an outstanding accuracy ...

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Process Sensing Technologies
relative humidity probe
relative humidity probe
Rotronic HC2A-IE

Measuring range (%): 0 % - 100 %
Measuring range (temperature): -100 °C - 200 °C

... Rotronic Industrial High-Pressure Humidity and Temperature probes are built for demanding industrial environments and cover a wide temperature range of -100…200 °C / 0…100% RH from 0…100 ...

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Process Sensing Technologies
relative humidity probe
relative humidity probe
Rotronic HC2-HK/C Series

Measuring range (%): 0 % - 100 %
Measuring range (temperature): -40 °C - 85 °C

... high temperatures. It measures humidity and temperature and calculates the dew/frost point. Applications Climatic and temperature chambers, dryers, air ducts HC2-C04 / HC2-C05 The miniature probe is used for humidity ...

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Process Sensing Technologies
relative humidity transmitter
relative humidity transmitter
L series

Humidity- and temperature Transmitter optimised for HVAC Features • Operating temp. up to 60 °C • Accuracy RH. :±3 % RH / 30…80 % RH • Accuracy T. :±0,8 K • With analogue output Humidity ...

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Galltec Mess- und Regeltechnik GmbH
relative humidity transmitter
relative humidity transmitter
KL / PL / WL series

Humidity and temperature sensors optimised for HVAC Features • Operating temperature up to 80 °C • Accuracy RH: ±3 % RH / 30…80 % RH • Accuracy T.: ±1 K • Current ...

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Galltec Mess- und Regeltechnik GmbH
relative humidity transmitter
relative humidity transmitter
D series

... highly dynamic capacitive MELA® sensor element for the entire range of relative humidity measurement. Hx converter for calculating derived humidity variables The ...

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Galltec Mess- und Regeltechnik GmbH
relative humidity sensor
relative humidity sensor
HYGRASGARD® AAVTF series

... outdoor humidity sensor for mixture ratio HYGRASGARD® AAVTF The universal HYGRASGARD® AAVTF humidity measuring transducer supports six output values and serves to determine diverse measurands ...

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S+S Regeltechnik
relative humidity sensor
relative humidity sensor
5 - 95 %rH, max. 200 °C | SH

The SH relative humidity sensing element consists of a system of electrodes on a glass-ceramic substrate, covered by a humidity-sensitive polymer coating and a water-vapor permeable metallic ...

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Comeco Control & Measurement
relative humidity sensor
relative humidity sensor

HS14: Sensor for monitoring of relative humidity in air. Supply voltage 18-30 VDC. Output: 0-20 mA, 0-5 V or 0-10 V. HS16: loop-powered combined humidity and temperature ...

relative humidity sensor
relative humidity sensor
P14-W

... range of potential uses, the IST AG P14-W humidity sensor is the ideal solution for universal humidity measuring tasks in a wide variety of different applications. The sensor ...

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Innovative Sensor Technology IST AG
relative humidity sensor
relative humidity sensor
P14 Rapid-W

... such as those provided by the Innovative Sensor Technology IST AG P14 Rapid. The P14 Rapid humidity sensor combines speed and full range operation in an ideal way. The sensor ...

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Innovative Sensor Technology IST AG
relative humidity sensor
relative humidity sensor
P14 FemtoCap-G

Humidity sensor - P14 FemtoCap-G SMD Despite its very small size, the IST AG FemtoCap humidity sensor has excellent sensor characteristics that are required ...

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Innovative Sensor Technology IST AG
relative humidity probe
relative humidity probe
DB115

Measuring range (%): 0 % - 100 %
Measuring range (temperature): -20 °C - 80 °C
Working temperature: -40 °C - 80 °C

... the DB115 is a cable-type sensor in the digital temperature and humidity sensor series. The sensor outputs calibrated digital signals in standard I2C format. The DB115 ...

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DABECO Co.,Ltd
relative humidity probe
relative humidity probe
DB111-30

Measuring range (%): 0 % - 99 %
Measuring range (temperature): -40 °C - 80 °C
Working temperature: -40 °C - 80 °C

... the DB111-30 is a cable type sensor in the digital temperature and humidity sensor series. The sensor outputs calibrated digital signals in standard I2C format. The ...

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DABECO Co.,Ltd
relative humidity probe
relative humidity probe
DB130-30

Measuring range (%): 0 % - 100 %
Measuring range (temperature): -40 °C - 120 °C
Working temperature: -40 °C - 125 °C

... the DB130-30 is a cable-type sensor in the digital temperature and humidity sensor series. The sensor outputs calibrated digital signals in standard I2C format. Adopting ...

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DABECO Co.,Ltd
relative humidity transmitter
relative humidity transmitter
HLX33

Measuring range (temperature): -40 °C - 180 °C
Accuracy (temperature): 0.2 °C

... Measurement of relative humidity at high chemical exposure and average humidity: the measurement cell is briefly heated, but very intense Measurement of relative humidity ...

relative humidity transmitter
relative humidity transmitter
HLX31

Measuring range (%): 0 % - 100 %
Precision: 1.3 %
Measuring range (temperature): -40 °C - 180 °C

... of the humidity transmitters HLX31 for varying applications is achieved by combining various standard mechanical and electronic modules. Besides relative humidity and ...

ATEX humidity probe
ATEX humidity probe
SONO-Ex MIX Mini

... in the material. The transit time of this pulse is measured with a resolution of one picosecond (1 × 10-12) to determine humidity and conductivity. Advantages • The compact measuring window of 90 x 36 mm is also ...

ATEX humidity probe
ATEX humidity probe
TRIME®-Ex GWs

Measuring range (%): 0 % - 70 %
Measuring range (temperature): 130 °C
Resolution (temperature): 0.05 °C

... therefore suitable for a wide variety of tasks. Applications and advantages of the TRIME® technology • Grain moisture and product moisture measurement directly in the dryer • Inline measurement in ...

relative humidity probe
relative humidity probe
SONO-Ex GS1

The SONO-Ex GS1 humidity probe consists of an aluminum housing with a PEEK window. The probe is connected to the electronics housing in which the TRIME TDR transmitter is located. This generates a ...

relative humidity transmitter
relative humidity transmitter
TRH-300 series

Measuring range (%): 0 % - 100 %
Precision: 2 %
Measuring range (temperature): -40 °C - 100 °C

Temperature / Humidity Transmitter Temperature / Humidity Transmitter TRH-300D( Duct Type)_TRH-300W (Wall Type) Temperature / Humidity Transmitter TRH-300 ...

relative humidity transmitter
relative humidity transmitter
AR250

Measuring range (%): 0 % - 100 %
Precision: 2 %
Working temperature: -30 °C - 80 °C

Humidity transducer, current output 4÷20mA or voltage output 0÷10V, wall-mounted housing IP65 Product Description • - high quality digital sensor of the relative humidity ...

relative humidity transmitter
relative humidity transmitter
TempDatIP

... 1 RS485 Output. • Single channel temperature transmitter in waterproof (IP67) case. • Any PT100 or PT1000 temperature sensor (2, 3 or 4 wire) connectable • 1 scalable analog output: current 0/4..20mA or voltage ...

relative humidity transmitter
relative humidity transmitter
SM series

Features Humidity Transmitter Room Type(A) High-sensitive Humidity sensor Compact type High Reliability

relative humidity transmitter
relative humidity transmitter
THR series

... fiber dilation sensor. Dual 4-20 mA 2-wire RH% and ºT outputs. Available types for wall rooms, chambers or process mounting. Special types for high pressure and temperature. For all types of process applications. • ...

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