Category: Relative Humidity

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Relative Humidity

Static Weather Sensor | EOLOS-IND
R57,695.00 ex vat

Static Weather Sensor - Overview

This static weather sensor is suitable for a wide range of applications under harsh environmental conditions. The compact construction of the static measuring system and the space-saving, robust housing make the sensor extremely reliable and durable. Contains high precision integrated sensors. Measures 5 parameters: wind speed and direction, barometric pressure, humidity and temperature plus dew point. No moving parts.

Static Weather Sensor - Features
- No moving measuring elements
- 5 weather parameters measurable
- Measures very high wind velocities up to 85 m/s
- Lamella shelter for accurate measurements of the temperature-humidity sensor
- Optionally heatable
- Easy installation
- Easy to maintain
[embed]https://youtu.be/gzLotfy3Nno[/embed]

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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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Monitoring System Data logger | RMS-LOG-L-D
R13,366.00 ex vat
Monitoring System Data logger - Overview

The data logger captures and displays data from interchangeable CO2, differential pressure, humidity, temperature or low dew point probes. It then transmits it to a ROTRONIC Monitoring System database on the Cloud or directly to your network server. It provides data protection, even if the power supply and/or communications should be temporarily lost. It stores 44,000 pairs of measured values from the exchangeable probe and transmits them to the RMS database via LAN once the connection is restored. The logger can also be used as a standalone transmitter as the device provides a MODBUS TCP server.

Monitoring System Data logger - Features
- LAN Interface plugs directly into a router with internet connection.
- FDA 21 CFR Part 11 / GAMP5 compliant
- Measures and Stores 44,000 pairs of values
- Redundant power supply
Requires: interchangeable probes: CO2, differential pressure, humidity, temperature or low dew point probe and a cloud software account with Rotronic or the purchased software on your server. Compatible with RMS-WEB, RMS Server Software, RMS-CLD, RMS Cloud, Autonomous operation and audible alarms from V2.1

https://www.youtube.com/watch?v=W4aYACPFifA

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Wireless Monitoring System Data Logger | RMS-LOG-868
R11,198.00 ex vat
Monitoring System Data Logger - Overview

This data logger is the component between the humidity/temperature probe and the database in the Rotronic Monitoring System (RMS). It stores 44,000 pairs of measured values from the exchangeable HygroClip probe and transmits them to the RMS database via a wireless link. It is suitable for absolute data protection, even if the power supply and communications should temporarily break down.

Monitoring System Data logger - Features
- Wireless Interface
- FDA 21 CFR Part 11 / GAMP5 compliant
- Measures and Stores 44,000 pairs of values
- Fail-safe, internal battery
- 3 years battery lifetime
- Compatible with RMS Gateway, RMS server software and RMS Cloud
Requires: interchangeable HygroClip probe and a cloud software account with Rotronic or the purchased software on your server.

https://www.youtube.com/watch?v=W4aYACPFifA

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10
Whirling Hygrometer
R1,650.00 ex vat
Whirling Hygrometer - Overview

The whirling hygrometer also known as a sling psychrometer is made out of two thermometers mounted on a frame which rotates around a handle, so it can be whirled in the air by hand. One thermometer is covered with a tight-fitting muslin sock which is kept wet by distilled water. This type of thermometer is known as the wet-bulb thermometer. The other is the dry-bulb thermometer as it is exposed to the atmosphere directly. In air with less than 100 per cent relative humidity, the wet bulb will display a lower temperature than the dry bulb and is known as wet-bulb depression. A special chart is used to convert the wet-bulb depression to relative humidity or the relative humidity can be determined by correlating the readings with those on a simple slide rule, which is supplied with each instrument.

Whirling Hygrometer - Features
- Made in accordance with BS2842
- Housed in a yellow plastic case with folding handle
- Available in Red Spirit
- Supplied with Hygrometric tables, spare wick and instructions
- No electronics and therefore great for us in mines
Optional: Case

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Offshore Weather Sensor | EOLOS-Nav2
R73,046.00 ex vat

Offshore Weather Sensor - Overview

Specialised for offshore operation. This static weather sensor is compact with a special anodised coating. This makes it extremely resistant to seawater. There are no moving parts ensuring durability and reliability. Ideal for extreme, aggressive environments. Measuring wind direction, wind speed, air temperature, humidity, air pressure and dew point temperature. Suitable on board all types of ships (ship meteorology), coastal surveillance, offshore wind turbines, industrial and port facilities as well as drilling rigs.

Offshore Weather Sensor - Features
- Includes independent, integrated sensors for high accuracy for each parameter
- Measures very high wind velocities up to 85 m/s
- Easy to maintain
- No moving parts
- Integrated heating system for non-icing operation all year round
https://youtu.be/gzLotfy3Nno

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Temperature and Humidity Handheld | HygroPalm HP21
R6,995.00 ex vat
Temperature and Humidity Handheld - Overview

The HP21 is a highly accurate handheld indicator that displays relative humidity, temperature and dew or frost point temperature. The HP21 is perfect for spot-checking HVAC installations, manufacturing or storage areas and any ambient air measurement within the temperature range of -10 to 60°C (14 to 140 °F). The HP21 is designed to meet a wide range of user requirements from the most basic applications to the most demanding applications. The HP21 indicator offers an extensive set of settings and functions that can be configured and enabled by the user with the ROTRONIC HW4 software. Despite its high-end design, the HP21 is ideal even as a simple humidity and temperature indicator.

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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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Clean Room Temperature, Differential Pressure and Humidity Panel | CRP5
Price range: R56,064.00 through R75,780.00 ex vat
Clean Room Temperature, Differential Pressure and Humidity Panel - Overview

This reliable panel measures differential pressure, humidity and temperature. It is designed specifically for clean rooms. It has removable humidity and temperature probes which make adjustments and cleaning easier. It is also fitted with a diaphragm sensor for differential pressure measurement, making this a top-quality device. It is FDA- and GAMP-compliant. Up to 6 measurement values and messages can be displayed via its graphical colour display. Alarms, such as faults, exceeded limit values, or warnings are highlighted on the CRP5 display, and can also be forwarded digitally. Digital communication can be done via Ethernet RJ45 and/or MODBUS TCP / RTU. Analogue input and output signals are freely configurable. The glass front panel is highly resistant to chemicals and can be operated using protective gloves. This well-thought-out design is suitable for use in laboratories and clean rooms.

Clean Room Temperature, Differential Pressure and Humidity Panel - Features
- Measures differential pressure, humidity and temperature
- Designed specifically for clean rooms
- Removable humidity and temperature probes
- GAMP-compatible
- Communication via Ethernet RJ45 and/or MODBUS TCP / RTU
- Analogue input and output signals freely configurable
- Glass front panel highly resistant to chemicals
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Room Temperature and Humidity Meter | IR Hygrotemp
R5,359.00 ex vat
Room Temperature and Humidity Meter - Overview

The IR Hygrotemp 24 measures air temperature and relative humidity and calculates the dew point. The additional infrared sensor measures surface temperatures. Suitable for use in home inspection, surface mould potential, indoor air quality analysis, and indoor air comfort analysis.

Room Temperature and Humidity Meter - Features
- One instrument
- Evaluation of the room climate
- Dew point and wet bulb calculation
- Calculation of dew point temp, temp difference, wet bulb temp and dew point distance temp
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Humidity Transmitter Advanced | HYGROFLEX5 – HF5A
Price range: R9,348.00 through R15,516.00 ex vat
Humidity Transmitter Advanced - Overview

The HF5A humidity transmitter is compatible with the Rotronic range of digital (HC2, HC2A and RMS) probes for humidity and temperature, temperature only, and differential pressure. It provides all standard psychrometric outputs. The advanced digital probes have integrated AirChip3000 technology, achieving unparalleled accuracy. For Humidity and Temperature measurements the HygroFlex5 Advanced transmitters combined with HC2A-S advanced probes provide superb precision and functionality with accuracy of < 0.8 %rh and < 0.1 K at 23 °C. The outputs include mA, voltage and modbus RTU via RS485. Applications include HVAC, heating, ventilation, air conditioning, food industry, pharmaceutical industry, printing and paper industries.

Humidity Transmitter Advanced - Features
- Measures relative humidity, temperature and dew point
- Interchangeable probes, compatible with Standard-, Industrial and RMS probes
- Freely programmable Outputs via NFC-Interface & supports NFC Powerless
- Robust, industrial-quality housing (IP65)
- Wall mount version (Duct version can be achieved together with an industrial cable probe)
- Enables access to all HC2A and RMS digital interchangeable probes for Humidity & Temp, Temp Only or Differential Pressure
- Equipped with NFC Interface, for fast configuration even with NFC powerless function
- Indicator LED on front Housing of the operating status and monitoring of analogue outputs
- Range of application electronics up to -40…70°C / 0…100 %rH
- HF5A-21 (2x2-wire loop version) Namur NE43 Compliant for fault diagnosis
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Temperature and Humidity Transmitter EX-Series | THM14EX
Price range: R21,638.00 through R24,343.00 ex vat
Temperature and Humidity Transmitter - Overview

The THM14EX is used to measure relative humidity or temperature in air and other non-aggressive gases, that is in an explosion hazardous area or a location with flammable dust.

Temperature and Humidity Transmitter - Features
- IP rating: IP 66
- Rugged aluminium case
- Stainless steel probe
- High measurement accuracy
- High long-term stability
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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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