Category: Relative Humidity

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Relative Humidity

HVAC Transmitter | HygroFlex3 HF3
R11,723.00 ex vat
HVAC Transmitter - Overview

The HygroFlex3 series is ideal for all applications where good accuracy measurement of humidity and temperature is of critical importance. The transmitters can be used in a wide range of industries. It measures relative humidity, and temperature and can calculate the dew point. Absolute repeatability is guaranteed. Freely programmable and scalable analogue outputs

HVAC Transmitter - Features
- Range of application up to -40…60 °C / 0…100 %RH
- Accuracy: Up to ±1.5 %RH, ±0.2 K, at 23 °C
- GAMP compliant (HygroSoft Software)
- Different housings available
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Humidity and Temperature Handheld | HygroPalm HP32
Price range: R10,850.00 through R42,985.00 ex vat
Humidity and Temperature Handheld - Overview

HygroPalm HP32 is a versatile handheld instrument compatible with all HC2A and HC2 Rotronic probes. It is able to perform spot measurements and logging of relative humidity, temperature and other psychrometric parameters.

Humidity and Temperature Handheld - Features
- Temperature, relative humidity & other psychrometric calculations
- Programmable interval logging with 64 000 data points memory for time
- Graphical display for graphs and up to 4 values
- Visual and audible alarms on every value programmable
- Long lasting battery (up to 48h when logging every 30s)
*Probe sold separately. Compatible with the HC2a-S Probe

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Handheld Humidity and Temperature | HygroPalm HP31
R10,250.00 ex vat
Handheld Humidity and Temperature - Overview

The HygroPalm HP31 is a handheld instrument with a fixed Rotronic probe, it can perform spot measurements and logging of relative humidity, temperature and psychrometric parameters. Ideal for mobile inspection and random tests in the HVAC, pharmaceutical industry and building management systems. Includes a soft case, a Micro-USB Cable for computer connection and battery charging a swell as the HW4 LITE software (no license key needed,3 instruments connected max).

Handheld Humidity and Temperature - Features
- Relative humidity, temperature and psychrometric calculations
- Graphic display for graphs and up to 4 values
- Visual and audible alarms on every value (Settable)
- 64’000 data points memory for time programmable interval logging
- Long-lasting battery (up to 48 h when logging every 30 s)
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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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Economical Thermo-Hygrometer | ET-951W
R1,250.00 ex vat
Economical Thermo-Hygrometer - Overview

This Economical Thermo-Hygrometer measures temperature -10~+70°C with an accuracy of ±0.5°C , and humidity 0~100% with an accuracy ±2% from 40-60%, maximum 4%. It comes with a carry case, probe and battery and has a dual backlit LCD display.

Economical Thermo-Hygrometer - Features
- Simple and inexpensive
- Separate removable probe
- Relative humidity: 0~100% (accuracy ±2% from 40-60%, maximum 4%)
- Temperature: -10~+70°C (accuracy ±0.5°C)
- Dewpoint and Wet bulb readings
- Two-point calibration (33% and 75%)
- Dual backlit LCD display
- Auto power off
- Max, Min and data hold
- Probe 170mm long x 15mm diameter on 2m lead
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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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Handheld Water Activity Insertion Probe | HC2-HP28
R28,542.00 ex vat
Handheld Water Activity Insertion Probe - Overview

This 10mm insertion-type probe is suitable for the measurement of water activity in bulk materials such as bricks, concrete, flour, sugar etc. It measures humidity and temperature and calculates the dew/frost point.

Handheld Water Activity Insertion Probe - Features
- Range of application: -40…85 °C / 0…100 %rh
- Digital interface (UART) and scalable analogue 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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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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HVAC Temperature and Humidity Transmitter | Duct Mount HygroFlex1- HF1
Price range: R5,747.00 through R7,164.00 ex vat
HVAC Temperature and Humidity Transmitter - Overview

The HygroFlex 1 series is an inexpensive HVAC transmitter for relative humidity and temperature. The Duct mount transmitter is equipped with the stable Hygromer® IN-1 sensor and boasts unbeatable value for money. The unit comes pre-configured to a specific scale which can be changed with the optional ROTRONIC HW4/SW21 software. This can also calibrate and adjust the transmitter.

HVAC Temperature and Humidity Transmitter - Features
- Transducer for relative humidity and temperature
- Two scalable analogue voltage or current outputs
- Stable Hygromer® IN-1 humidity sensor
- Adjustable at 35 % / 80 %RH
- USB service interface
- Small footprint
- Easy mechanical installation
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Relative Humidity and Temperature Transducer | Wall Mount Hygroflex1 HF1
Price range: R5,747.00 through R7,509.00 ex vat
Relative Humidity & Temperature Transducer - Overview

These Wall mount transmitters are equipped with the stable Hygromer® IN-1 sensor and boast unbeatable value for money. The HygroFlex1 series is an inexpensive HVAC transducer for relative humidity and temperature. The units come pre-configured to a specific scale which can be changed with the optional ROTRONIC HW4/SW21 software. This can also calibrate and adjust the transducer.

Relative Humidity & Temperature Transducer - Features
- Transducer for relative humidity and temperature
- Two scalable analogue voltage or current outputs
- Stable Hygromer® IN-1 humidity sensor
- Adjustable at 35 % / 80 %RH
- USB service interface
- Small footprint
- Easy mechanical installation
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Humidity Data Logger | HygroLog HL-1D
Price range: R3,050.00 through R3,486.00 ex vat
Humidity Data Logger - Overview

The HygroLog HL-1D is a compact, low-cost temperature and humidity data logger. Capable of ±3.0 %RH and ±0.3°C measurement accuracy. Memory can store up to 32,000 data points. HW4-Lite software key included in the purchase (software downloaded from internet).

Humidity Data Logger - Features
- Accurate humidity and temperature measurement ±3.0 %RH and ±0.3 °C
- Compact design with a high IP67 protection
- FDA 21 CFR Part 11 / GAMP 5 conform software HW4
- Logger storage capacity: 32,000 lines
- Programmable start and stop time for data logger with the HW4 software
- Long battery life (up to 3 years)
- Logger MIN/MAX/AVG Humidity and temperature statistical function
- Includes HW4-lite software key for programmable and analytical software
- Clear LCD with visual alerts
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Accurate Temperature and Humidity Data Logger | Hygrolog HL-20
Price range: R9,884.00 through R12,719.00 ex vat
Temperature and Humidity Data Logger - Overview

The Accurate data logger for humidity and temperature measurement offers high precision and reliability at a reasonable price. The HL-20 series is easy to use and suitable for a wide range of applications. Thanks to its integrated batteries, the HL-20 works completely independently and offers its users maximum flexibility.

Temperature and Humidity Data Logger - Features
- Highest accuracy at 0.8 %RH and 0.2 ˚C
- Outstanding long-term stability
- 20,000 data point memory with date & time stamps
- Programmable alarm limits
- Programmable recording intervals
- Psychrometric calculations of dew and frost point values available
- FDA 21 CFR Part 11 / GAMP 4 compliant
- Long battery life
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Room Temperature and Humidity Transmitter | Space Mount HygroFlex1 HF1
Price range: R2,133.00 through R3,976.00 ex vat
Room Temperature and Humidity Transmitter - Overview

The HygroFlex1 series are inexpensive HVAC transmitters for relative humidity and temperature. This Room Transmitter is equipped with the stable Hygromer® IN-1 sensor. Its aesthetic design makes it ideal for the office space. The unit comes with pre-defined scales which can be changed with the optional ROTRONIC HW4/SW21 software. This can also calibrate and adjust the transmitter.

Room Temperature and Humidity Transmitter - Features
- Transducer for relative humidity and temperature
- Two scalable analogue voltage or current outputs
- Stable Hygromer® IN-1 humidity sensor
- Adjustable at 35 % / 80 %RH
- USB service interface
- Small footprint
- Easy mechanical installation
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