Temperatursensoren und Sensoren zur Messung relativer Feuchtigkeit

Temperatur- und Feuchtigkeitssensoren

Smart Humidity Sensors for Reliable Environmental and Industrial Monitoring

Accurate measurement of air humidity is vital for climate research, manufacturing, and building management. ProfEC Ventus provides advanced humidity sensors and temperature-humidity combination sensors designed for precise and stable performance across a wide range of applications — from meteorology and agriculture to HVAC systems and industrial process control.

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Our humidity sensors use cutting-edge capacitive, resistive, and thermal conductivity measurement technologies to detect relative humidity and air temperature with high accuracy. Each sensor is factory-calibrated, tested for drift and linearity, and engineered for long-term field stability. This ensures trustworthy data collection for applications that require consistent and traceable results.

Recent advancements in smart sensor technology have enabled ProfEC Ventus to offer models equipped with integrated microprocessors and real-time data logging. These intelligent humidity sensors can automatically record and transmit data via wired or wireless networks (Wi-Fi, Bluetooth Low Energy, Zigbee or Modbus RTU/TCP), enabling remote monitoring and predictive maintenance. They can send alerts when thresholds are exceeded and store data locally or in cloud platforms for later analysis.

Key advantages of ProfEC Ventus humidity sensors:

  • High accuracy and stability in long-term deployment
  • Fast response and recovery after condensation or chemical exposure
  • Robust IP-rated housing for outdoor and industrial environments
  • Optional temperature integration for full climate data collection
  • Compatibility with most data loggers and SCADA systems

In climate and environmental research, our sensors help monitor relative humidity in greenhouses, weather stations, and hydrological measurement networks. In industrial settings, they ensure product quality and process safety in sectors like food processing, pharmaceuticals and electronics manufacturing. For HVAC applications, they support energy-efficient building management by maintaining ideal indoor air conditions.

ProfEC Ventus offers these humidity and temperature sensors as part of complete measurement solutions with data loggers and software for visualisation and analysis. All devices are backed by our in-house testing and calibration services to ensure reliable operation over the sensor’s lifetime.

Temperature & Humidity Sensor Galltec+mela KPC1.S/5-ME

• Measurement range T: -30...70 °C
• Measurement range rH: 0...100 %rH
• With membrane filter for use outdoors, protects againsts aerosols
• Factory calibration

ab 320,00 EUR
Temperature & Humidity Sensor Galltec+mela KPC1.S/6-ME

• Measurement range T: -30...70 °C
• Measurement range rH: 0...100 %rH
• Fine-pored sintered filter made from high-grade steel, protects the sensor against high air speeds and dusty conditions
• Factory calibration

ab 320,00 EUR
Temperature & Humidity Sensor Galltec+mela KPC1.S/6-ME-Q45

• Temperature:
    Range: -50...50 °C
    Output: 0...1 V
    Accuracy: ±0.2 K
• Humidity:
    Range: 0...100 % rH
    Output: 0...1 V
    Accuracy: ±2 % rH
• Factory calibration certificate in accordance to EN 10 204 - 2.2 
• Operating voltage: 6...30 VDC

ab 330,00 EUR
Temperature & Humidity Sensor Galltec+mela KPC1.S/5-ME-R05 (cold climate version)

• Extended measurement range T: -40...60 °C
• Measurement range rH: 0...100 %rH
• Factory calibration

ab 340,00 EUR
HMP155

• Measurement range T: -80...60 °C
• Measurement range rH: 0...100 %rH

 

ab 838,00 EUR
HMP60

• Measurement range T: -40...60 °C
• Measurement range rH: 0...100 %rH

 

ab 230,00 EUR
HMP110

• Measurement range T: -40...80 °C
• Measurement range rH: 0...100 %rH

 

ab 359,00 EUR
Temperature Sensor Campbell Scientific CS241

CS241
• Pt-1000
• Accuracy: ± (0.15 + 0.002T)°C
• Uncertainty: ± 0.3° to 0.4°C when using CR1000X or PV1000X
• Operating temperature: -40° to +150°C
• Compliant with IEC 60751
• Factory Calibrated

Preis auf Anfrage
Temperature-Humidity Sensor Calibration - DAkkS / ilac-MRA Accredited

• ilac-MRA accredited calibration
• DAkkS accredited calibration
• Compliant to recommendations of FGW TR6, IEC and MEASNET
• Incl. calibration certificate

290,00 EUR
Temperature-Humidity Sensor Calibration - ISO conform

• ISO conform calibration by accredited Calibration Laboratory
• Compliant to recommendations of FGW TR6, IEC and MEASNET
• Incl. calibration certificate

150,00 EUR
Temperature Sensor Galltec+mela TPC1.S/x-ME

• Measurement range T: -30...70 °C
• Factory calibration

ab 250,00 EUR
Temperature Sensor Calibration - DAkkS / ilac-MRA Accredited

• ilac-MRA accredited calibration
• DAkkS accredited calibration
• Compliant to recommendations of FGW TR6, IEC and MEASNET
• Incl. calibration certificate

230,00 EUR
Temperature Sensor Calibration - ISO conform

• ISO conform calibration by accredited Calibration Laboratory
• Compliant to recommendations of FGW TR6, IEC and MEASNET
• Incl. calibration certificate

90,00 EUR
Thies Hygro-Thermo-Baro Transmitter Compact

• Measurement range T: -40... +85°C
• Measurement range rH: 0...100 %rH

• Measurement range P: 300...1200 hPa
• Electrical output: 0...1V; 0...10V; 4...20mA
• Serial output: RS485, Half-duplex 8N1 (Baud rate configurable)

ab 534,00 EUR
Sinterfilter

• Protects the measuring element against high wind speeds (> 5 m/s) and increased dust exposure
• Required for exposed operating environments
• Dimensions:  Ø  20 x 25m m
• Material: Stainless steel
• Fits following models:
    1.1006.54.080
    1.1006.54.081
    1.1006.54.740
    1.1006.54.741
    1.1006.54.760
    1.1006.54.761
    1.1006.54.780
    1.1006.54.781

35,00 EUR
Weather and Radiation Protection Shield
TOP
220,00 EUR
Weather and Radiation Protection Shield
170,00 EUR
Weather and Radiation Protection Shield (DTR503A) - Vaisala

• Weather housing for Vaisala HMP 155 Temperature - humidity sensors HMP110

450,00 EUR
WS300-UMB Smart Weather Sensor

Lufft WS300-UMB
• Pressure: 300 
1200 hPa
• Temperature: –50 … 60°C
• Relative Humditiy: 0 … 100 %RH
• Operating power consumption: 4 … 32 V
• Digital output: RS485, 2-wire, half-duplex
• Communication protocoll: UMB-Binary, UMB-ASCII, SDI-12, MODBUS
• Protection type housing: IP66

ab 1.079,00 EUR
Smart Enclosure Sensor - Campbell Scientific CS211

Campbell Scientific CS211
• Low-power, smart sensor designed to monitor temperature, humidity levels and door openings inside enclosures
• The CS211 uses an optical sensor and the LED to detect if the enclosure door is open or closed
• Temperature:
    • Measurement range: –40 … +60 °C
    • Accuracy: ±0.4 °C
• Relative humidity:
    • Measurement range: 0 … 100 % RH
    • Accuracy: ± 3 % RH (10 … 90 % RH at 25 °C)
• Supply voltage: 7 to 28 VDC
• Average current consumption: <  100 µA
• Start up time: 3 s
• SDI-12 direct sonnection to a Campbell Scientific data logger
• Dimensions: 80 x 59 x 15 mm

Preis auf Anfrage
Kabel mit Steckermontage

• Includes mounting of sensor-specific connectors / plugs / jacks
• Sensor-specific wiring scheme included
• Line-to-line calibration according to IEC, MEASNET and FGW recommendations
• Labelling provided for easy plug&play installation on site

ab 10,00 EUR
UNITRONIC® LiYCY (TP) BK

LiYCY (TP) BK
• Manufactured with special PVC-based compound insulation and cores twisted to pairs
• Includes mounting of sensor-specific connectors / plugs / jacks
• Sensor-specific wiring scheme included
• Line-to-line calibration according to IEC, MEASNET and FGW recommendations
• Labelling provided for easy plug&play installation on site

ab 15,00 EUR
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