Category: Humidity Sensors and Probes

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Humidity Sensors and Probes

Humidity Sensors and Probes range from simple plug-in probes for handhelds and data loggers to specialised sensors. Options are available for high-temperature and industrial applications.

Rotronic Humidity and Temperature Calibration Ampoules | EAXX-SCS
Price range: R1,745.00 through R3,946.00 ex vat
Rotronic Humidity and Temperature Calibration Ampoules - Overview

Being equipped with the correct devices and software makes calibrating and adjusting probes on-site at your premises easy. Rotronic calibration devices are small, airtight chambers that fit any 5/12/15/25 mm probes (Rotronic standard 15/25mm). The lower part of the device consists of a screw-on lid. The humidity standard is poured onto an absorbent textile pad into the screw-on lid. The specified humidity is generated in the calibration device after a stabilisation period. High humidity values require a longer stabilisation period. The probe can then be calibrated or adjusted by comparison with the reference value of the humidity standard.

Rotronic Humidity and Temperature Calibration Ampoules - Features
- Simple and safe use
- Traceable to national standard
- Inexpensive calibration on-site
- Unlimited lifetime as long as the glass ampoules are kept sealed
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Accurate Humidity Sensor Probe | HC2A-S
Price range: R7,630.00 through R26,013.00 ex vat
Accurate Humidity Sensor Probe - Overview

This humidity sensor, HC2A-S / HC2A-S3 is the most versatile probe from ROTRONIC and forms the basis of the product portfolio. It measures humidity and temperature and calculates the dew/frost point. Used in HVAC, food, building services equipment, paper, textile and pharmaceutical industries.

Accurate Humidity Sensor Probe - Features
- 100% field interchangeable
- Calibrate sensor without having to disconnect the transmitter
- Relative humidity, temperature measurement and dew point calculation
- Excellent long-term stability <1 %RH / year
- Humidity sensor accuracy from ±0.5 %RH
- Integrated data acquisition and calibration history
- Auto-diagnostics with error compensation
- Programmable alarm functions
- Advanced easy-to-use calibration features
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Coffee Pro Moisture Meter | TG-PRO
R8,900.00 ex vat
Coffee Pro Moisture Meter - Overview

The special design of this device and compression of the sample before measurement enables precise moisture measurement. This innovative solution has advanced technology, USB connection and the possibility to connect an external temperature probe. Suitable for use with Cocoa 4% - 20%, Green Coffee Arabica 8% - 30%, Green Coffee Robusta 8% - 30%, Parchment Coffee Arabica 8% - 39%, Dry Coffee Cherry 6% - 21%, Coffee Arabica Coarsely Milled 2% - 10.5%, Coffee Arabica Finely Milled 2% - 9.5%, Coffee Robusta Coarsely Milled 2% - 11.5%, Coffee Robusta Finely Milled 2.5% - 8.5%, Roasted Coffee Arabica 2% - 9.5% and Roasted Coffee Robusta 2% - 9%.

Coffee Pro Moisture Meter - Features
- Impedance measuring method with 4 frequencies for increased stability
- Screw cap buzzer alert for sufficient grain compression
- Automatic temperature compensation and grain temperature display
- Moisture Range: Up to 40% (grain type dependent)
- Small sample volume 90 ml
- Resolution: 0.1% and 1ºC
- Accuracy: ±0.5% for standardized grain types
- Offset calibration adjustment to improve accuracy
- Internal memory for 50,000 measurements with date and time
- Backlit graphic LCD shows actual grain type, % moisture and temperature
- 4 x AA Alkaline batteries, approx. 77 hours use without backlight
- USB port for data transfer to PC (free software download)
- Compact size: 165 x 70 x 75mm (550g including batteries and cap)
- Optional temperature probes available
- c/w carry case, strap, USB cable, batteries and manual
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Paper Industry Humidity Measuring | HYGROPALM HP-GTS
R33,254.00 ex vat
Paper Industry Humidity Measuring - Overview

The HP-GTS from Rotronic is a tried and tested instrument for the measurement of relative humidity and temperature in stacks of paper, cardboard and textile. Ideal for paper and textile technicians as well as printers. Graphic display of measured values with an easy-to-adjust visual and audible alarm. 64,000 data memory with programmable logging interval.

Paper Industry Humidity Measuring - Features
- Measure relative humidity and temperature in paper stacks
- Robust aluminium sword probe
- Range of applications of instrument and probe: -10…60 °C / 0…100 %rh (non-condensing)
- Graphic Display of measure values
- Easily adjustable visual and audible alarm
- Accuracy at 23°C: ±2 %RH, ±0.3 °K
- Compatible with HW4 software > V3.9 (free download at rotronic.com)
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High Temperature Industrial Humidity Probe | RMS-HCD-IC102
R12,571.00 ex vat
High Temperature Industrial Humidity Probe - Overview

The RMS-HCD-IC digital probe is well known for its high performance. It boasts low current consumption, high accuracy, and measurement results within 90 ms. The new AirChip and the new HYGROMER® HT-1 sensor form a powerful combination.

High Temperature Industrial Humidity Probe - Features
- Conforms to FDA 21 CFR Part 11 / GAMP 5
- Measures relative humidity and temperature
- Calculates the dew point
- New HYGROMER® HT-1 sensor
- Outstanding accuracy and repeatability
- Accuracy ±0.8 %RH
- Excellent long-term stability <1 %RH / year
- For very low power applications
- Digital calibration and adjustment
- Compatible with RMS data loggers and RMS software
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High-end Meteorological Humidity Probe | HC2A-S3A
R13,562.00 ex vat
High-end Meteorological Humidity Probe- Overview

The HC2A-S3A probe has a wire-mesh filter with 10 µm filter pore size suitable for meteorological applications. It measures relative humidity and temperature and calculates the dew/frost point and is designed for the use in Rotronic meteorological applications.

High-end Meteorological Humidity Probe - Features
- For use in meteorological applications
- New humidity sensor HYGROMER HM1-SK
- Outstanding accuracy, repeatability and long-term stability
- Accuracy: ±0.8 %rh, ±0.1 K, at 23 °C (10...30 °C)
- Range of application: -50…80 °C / 0…100 %rh
- Available with interchangeable sensor
- Calculates the dew/frost point
- Saves adjustment data so that probes can be interchanged without re-adjusting (Hot-swappable)
- Compatible with Rotronic devices HF5, HF8 and HP32
- Digital interface (UART)
- Standard output scaling: 0…1 V = -40…60 °C / 0…100 %rh
Datasheet

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Sword Hand-held Paper Humidity Probe | HC2-HS28
R28,542.00 ex vat
Sword Hand-held Paper Humidity Probe - Overview

This sword-like, hand-held probe measures the humidity of a stack or rolls in the paper or textile industries. Highly accurate. They are available in 280 mm or 420 mm.

Sword Hand-held Paper Humidity Probe - Features
- Range of application: -40…85 °C / 0…100 %RH
- Digital interface (UART) and scalable analogue outputs, 0…1 V
- Accuracy: ±0.8 %RH, ±0.1 K, at 10...30 °C
- Standard output scaling: 0…1 V = -40…60 °C / 0…100 %RH
- Adjusted at 23 °C and 10, 35, 80 %RH
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Wired Outdoor Thermo-Hygrometer | 288A-CTH
R506.30 ex vat
Wired Outdoor Thermo-Hygrometer - Overview

This outdoor digital wall-mount thermo-hygrometer displays temperature, comfort index, humidity and clock. The external probe is on the 2m cable and can be replaced.

Wired Outdoor Thermo-Hygrometer - Features
- Temperature Indication: ℃／℉
- Max. /Min.Temperature and humidity data store function
- Calendar function, HOUR BEEP function, alarm clock, and 12/24 hour display
- Temperature Range: ‐50℃～70℃
- Temperature Accuracy: ±1.0℃
- Temperature Resolution: 0.1℃
- Humidity Range: 10%RH～99%RH
- Humidity Accuracy: ±5%（35%～75%）
- Battery: AAA 1.5V
- Replaceable external probe on 2m cable
- Minimum and Maximum memory with reset
- Comfort index icon
- 1 x AAA alkaline battery included
- Size: 150 x 97 x 21mm (LCD 67 x 85mm)
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Industrial Humidity Probe | HC2-P05
R24,443.00 ex vat
Industrial Humidity Probe - Overview

High Accuracy Humidity and Temperature Measurement. This insertion probe is suitable for measurement in dust-free bulk materials such as bricks, concrete, etc. It measures humidity and temperature and calculates the dew/frost point.

Industrial Humidity Probe - Features
- Range of application: -100…200 °C / 0…100 %rh
- Digital interface (UART) and scalable analog outputs, 0…1 V
- Standard output scaling: 0…1 V = -40…60 °C / 0…100 %rh
- Adjusted at 23 °C and 10, 35, 80 %rh
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Weather Humidity and Temperature Sensor | TH[pro]
Price range: R12,442.00 through R14,417.00 ex vat

Weather Humidity and Temperature Sensor - Overview

The sensor TH[pro] is a dual measuring instrument for relative humidity and air temperature. The sensor with its energy-saving electronics is characterised by high accuracy. Modbus or customised protocols available. For maritime use, the sintered filter protects the capacitive measuring element from air pollutants.

Weather Humidity and Temperature Sensor - Features
- Combined measuring instrument for high-quality use
- For use in all climatic zones
- Capacitive humidity measuring element
- Low maintenance
- Signal output: RS 422/ Talker • NMEA • Modbus RTU • Modbus RS 485
- Suitable sensor shelter type 8141.6 (recommended option)
- High-quality standards in meteorology and on ships
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Weather Humidity, Temperature and Pressure Sensor | THP[pro]
R13,792.00 ex vat

Humidity, Temp and Pressure Sensor - Overview

The sensor THP[pro] is a combined measuring instrument for measuring relative humidity, air temperature and air pressure. The high-accuracy sensor has built-in energy-efficient electronics. Also comes with Modbus or other customised protocols.

Humidity, Temp and Pressure Sensor - Features
- Combined measuring instrument for high-quality weather information
- For use in all climatic zones
- Capacitive humidity measuring element
- Low maintenance
- Signal output: RS 422/ Talker | NMEA | Modbus RTU| Modbus RS 485
- Suitable sensor shelter type 8141.6 (recommended option)
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Standard RMS Temperature and Humidity Probe | RMS-HCD-S
Price range: R8,453.00 through R10,651.00 ex vat
Standard Temp and Humidity Probe - Overview

The HCD-S digital probe is characterised by its high performance. The new AirChip4000 chip together with the new HYGROMER® HT-1 sensor forms a powerful combination. With measurement results within 50 ms it consumes very little energy without losing accuracy.

Standard Temp and Humidity Probe - Features
- Compatible with RMS data loggers (RMS-LOG) and RMS software
- Measures relative humidity and temperature, calculates the dew point
- With new HYGROMER® HT-1 sensor
- Outstanding accuracy and repeatability
- Accuracy ±0.8 %RH
- Excellent long-term stability <1 %RH / year
- Developed for very low power applications
- Digital calibration and adjustment
- Software Conforms to FDA 21 CFR Part 11 / GAMP 5
https://www.youtube.com/watch?v=W4aYACPFifA

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High Temperature Industrial Humidity Probe | HC2A-ICXXX
Price range: R19,156.00 through R28,542.00 ex vat
High-Temperature Industrial Humidity Probe - Overview

This industrial probe is especially suited for high temperatures of up to 200 °C and demanding industrial environments. It measures humidity and temperature and is compatible with the HF5 and HF8 series measurement transmitters, HP32 and HP23 handheld devices and the HL-NT dataloggers. It has a wide temperature range between -100 to 200°C and boasts outstanding accuracy, repeatability and long-term stability. It is also hot-swappable ensuring no disruption to humidity measurement. Suitable for industrial manufacturing, drying processes, climate chambers and the brick industry.

High-Temperature Industrial Humidity Probe - Features
- Measures relative humidity and temperature
- Temperature measurement range -100…200 °C
- Outstanding accuracy, repeatability and long-term stability
- Advanced probe housing and construction
- Hot-swappable, no calibration adjustment required due to the digital interface with Rotronic devices
- User scalable analogue output signals (2x 0…1V)
- Digital interface via UART
- Rapidly interfaced with HygroClip2 compatible devices from Rotronic or for OEM applications
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Digital Humidity and Temperature Probe | PC62/62V
Price range: R10,043.00 through R12,030.00 ex vat
Digital Humidity and Temperature Probe - Overview

This is a reliable and highly accurate digital relative humidity and temperature probe. Suitable for precision measurements in manufacturing applications.

Digital Humidity and Temperature Probe - Features
- Application range: 0…100 %rh, -20…80 °C
- Accuracy: <±2 %rh (10...90 %rh), ±0.2 K @ 23°C
- Stability: ±1 %rh/year
- Materials: Molded polymer or stainless steel
- High accurate
- Built-in interchangeable Hygrosmart module
- Different probe types; analogue or digital
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Humidity and Temperature Probes | PC33 and PC52
Price range: R5,130.00 through R8,923.00 ex vat
Humidity and Temperature Probes - Overview

These cost-effective analogue probes are designed for HVAC and controlled environment applications. They also have great stability.

Humidity and Temperature Probes - Features
- Accuracy used in precision manufacturing applications
- Built with interchangeable Hygrosmart module
- Different probe types; analog or digital
- Available in molded Polymer or stainless steel
- Application range: 0…100 %rh, -20…80 °C
- Accuracy PC52: ±2 %rh (10...90 %rh), ±0.2 K @ 23 °C
- Accuracy PC33: ±3 %rh (30...80 %rh), ±0.3 K @ 23 °C
- Stability: ±1 %rh/year
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