Feuchtesensoren 

Die Feuchtesensoren der HIH-Serien bieten durchweg eine mit Instrumentenqualität vergleichbare Sensorleistung zur Erfassung der relativen Luftfeuchtigkeit in einem äußerst kostengünstigen Gehäuse.

Dabei handelt es sich bei diesen Feuchtesensoren um ein lasergetrimmtes, wärmeausgehärtetes kapazitives Sensorelement aus Polymer inklusive der chipintegrierten Signalaufbereitung. Die HIH Serien eignen sich in hohem Maße für die OEM Erstausrüstung.

Neben den lang bewährten analogen Feuchtesensoren der Serien HIH-4000-xxx gibt es auch neue, digitale Ausgangssensoren der Serien HIH-6000, HIH-6100, HIH7000, HIH8000 und HIH9000 zur Überwachung der Luftfeuchte (RLF) und der Temperatur, kombiniert in einem Standardgehäuse ( SOIC-8 SMD oder SIP 4 Pol ) mit unterschiedlichen Genauigkeitsklassen. (Von +/- 4,5% bis +/- 1,7% Genauigkeit relativer Feuchte)

Beigefügte Tabelle zeigt die gängigsten Feuchtesensoren:

  Feuchtesensoren hih-4000 Feuchtesensoren hih-4010-4020-4021 Feuchtesensoren hih-5030-5031 Feuchtesensoren hih-5030-5031
Serie HIH-4000 HIH-4010/
4020/ 4021
HIH-4030/
4031
HIH-5030/
5031
Description Intergrated circuit covered or uncovered,
 filtered or unfiltered,
 intergrated circuit
covered,
 filtered or unfiltered,
 intergrated circuit
covered,
 filtered or unfiltered,
 intergrated circuit
Output analog voltage analog voltage analog voltage analog voltage
Package type SIP (2,54mm [0,100in] or
1,27 mm [0,050in] lead pitch)
SIP (2,54mm [0,100in] or
1,27 mm [0,050in] lead pitch)
surface mount surface mount
Response time 5 s 1/e in slow moving air 5 s 1/e in slow moving air 5 s 1/e in slow moving air 5 s 1/e in slow moving air
Operating
 temperature range
-40 °C to 85 °C
 [-40 °F to 185 °F]
-40 °C to 85 °C
 [-40 °F to 185 °F]
-40 °C to 85 °C
 [-40 °F to 185 °F]
-40 °C to 85 °C
 [-40 °F to 185 °F]
Operating
 humidity range
0% RH to 100% RH 0% RH to 100% RH 0% RH to 100% RH 0% RH to 100% RH
Moisture/dust filter  no  yes (some listings)  yes (some listings)  yes (some listings)
Cover/case  no  yes (some listings)  yes  yes
Calibration and data printout  yes (some listings)  yes (some listings)  yes  no

 

  Feuchtesensoren hih-4602-a-c Feuchtesensoren hih-4602
Serie HIH-4602-A-C HIH-4602
 Description  monolithic IC with integral thermistor or precision RTD
 integrated circuit
 monolithic IC with integral thermistor or precision RTD
 integrated circuit
 Output  analog voltage (for humidity),
 resistance (for temperature)
 analog voltage (for humidity),
 resistance (for temperature)
 Package type  TO-5 or TO-39 can  TO-5 or TO-39 can
 Response time  50 s 1/e in slow moving air  50 s 1/e in slow moving air
 Operating temperature range  -40 °C to 85 °C [-40 °F to 185 °F]  -40 °C to 85 °C [-40 °F to 185 °F]
 Operating humidity range  0% RH to 100% RH  0% RH to 100% RH
 Moisture/dust filter  yes (some listings)  yes (some listings)
 Cover/case  yes  yes
 Calibration and data printout  yes (some listings)   yes (some listings)

 

  Feuchtesensoren humidicon-hih6000 Feuchtesensoren humidicon-hih6000
Serie HumidIcon HIH 6000 HumidIcon HIH 6100
Description digital output type, relative humidity (RH) and temperature sensor combined in the same package digital output type, relative humidity (RH) and temperature sensor combined in the same package
Output digital I2C or SPI digital I2C or SPI
Humidity accuracy +/- 4,5 % RH typical +/- 4,0 % RH typical
Temperature accuracy +/- 1,0°C typical +/- 1,0°C typical
Package type SOIC-8  SMD or SIP 4 PIN SOIC-8  SMD or SIP 4 PIN
Response time 6s in 20l/min minimum air flow 6s in 20l/min minimum air flow
Long term stability +/- 1,2 % RH for five years +/- 1,2 % RH for five years
Operating temperature range -40°C to 100°C [-40°F to 212°F] -25 °C to 85 °C [-13 °F to 185 °F]
Operating humidity range 0% RH to 100% RH 0% RH to 100% RH
Compensated humidity range 20% RH to 80% RH 10% RH to 90% RH
Moisture/dust filter  yes (some listings)  yes (some listings)
calibration and data print out no no
Voltage supply 3,3Vdc typ. 3,3Vdc typ.
Features industry-leading long term stability, reliability, and relative humidity accuracy; lowest total cost  solution; energy efficient; available with or without  hydrophobic filter and condensation-resistance; optional one or two %RH level alarm outputs industry-leading long term stability, reliability, and relative humidity accuracy; lowest total cost  solution; energy efficient; available with or without  hydrophobic filter and condensation-resistance; optional one or two %RH level alarm outputs

 

  Feuchtesensoren humidicon-hih9000 Feuchtesensoren humidicon-hih9000 Feuchtesensoren humidicon-hih9000
Serie HumidIcon HIH7000 HumidIcon HIH8000 HumidIcon HIH9000
Description digital output type, relative humidity (RH) and temperature sensor combined in the same package digital output type, relative humidity (RH) and temperature sensor combined in the same package digital output type, relative humidity (RH) and temperature sensor combined in the same package
Output digital I2C or SPI digital I2C or SPI digital I2C or SPI
Humidity accuracy +/- 3,0 % RH typical +/- 2,0 % RH typical +/- 1,7 % RH typical
Temperature accuracy +/- 1,0°C typical +/- 0,8°C typical +/- 0,6°C typical
Package type SOIC-8  SMD or SIP 4 PIN SOIC-8  SMD or SIP 4 PIN SOIC-8  SMD or SIP 4 PIN
Response time 6s in 20l/min minimum air flow 6s in 20l/min minimum air flow 8s max., 1/e slow moving air
Long term stability +/- 1,2 % RH for five years +/- 1,2 % RH for five years +/- 1,2 % RH for five years
Operating temperature range -40°C to 100°C [-40°F to 212°F] -40°C to 100°C [-40°F to 212°F] -40°C to 100°C [-40°F to 212°F]
Operating humidity range 0% RH to 100% RH 0% RH to 100% RH 0% RH to 100% RH
Compensated humidity range 20% RH to 80% RH 10% RH to 90% RH 10% RH to 90% RH
Moisture/dust filter  yes (some listings)  yes (some listings)  yes (some listings)
calibration and data print out no no no
Voltage supply 3,3Vdc typ. 3,3Vdc typ. 3,3Vdc typ.
Features industry-leading long term stability, reliability, and relative humidity accuracy; lowest total cost solution; energy efficient; available with or without hydrophobic filter and condensation-resistance; optional one or two %RH level alarm outputs industry-leading long term stability, reliability, and relative humidity accuracy; lowest total cost solution; energy efficient; available with or without hydrophobic filter and condensation-resistance; optional one or two %RH level alarm outputs industry-leading long term stability, reliability, and relative humidity accuracy; lowest total cost solution; energy efficient; available with or without hydrophobic filter and condensation-resistance; optional one or two %RH level alarm outputs

 

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