Process Instruments

The HygroPalm HP23-A is the high-end product in our range of handheld instruments
In addition to measuring humidity and temperature, it also calculates all psychrometric parameters and provides a variety of additional functions. The HP23-A is a full-function data logger and has the capability to record measurements with a simple push of a button. In addition, all Rotronic transmitters in the AirChip3000 series can be adjusted with the HP23-A via a service cable.

The Easidew sensor is a moisture meter that measures both dew point and moisture content. It is simple to install as it is available with a wide range of process connections and electrical connectors. All Easidew dew-point transmitters are available with a service exchange program which reduces the cost and time spent on maintenance.

Reconfiguration of the transmitters is simple with the self-contained Easidew and Pura communications kit.

Michell’s Ceramic Metal-Oxide Moisture Sensor-based Hygrometers are calibrated to international standards and are delivered with a traceable calibration certificate...

The Easidew PRO XP moisture transmitter is an explosion-proof dew-point transmitter for trace moisture measurements in gases or liquids in hazardous areas. It is certified by ATEX, UKCA, cQPSus, IECEx, and GOST for use in any North American, European or Asian zone.

The transmitter has a wide dew-point measurement range of –110 to +20 °Cdp (-166 to 68 °Fdp) with industry-standard process and electrical connections, ensuring low installation costs. The Easidew PRO XP incorporates the latest Michell Ceramic Metal-Oxide Moisture Sensor providing stable and reliable measurements for all new and replacement moisture applications. The unit can also be supplied with an integral 4-digit LED display, displaying the configured moisture output signal.

Reconfiguration is simple with the self-contained Easidew and Pura communications kit.

Intrinsically safe moisture in liquids analyzer for fast, reliable on-line measurements. Continuous online measurement allows monitoring and control of processes to maximise efficiency for production and maintenance.

Based on the Michell Ceramic Metal-Oxide Moisture Sensor, Liquidew I.S. measures trace moisture in a wide variety of non-polar liquids. It is fully certified for use in hazardous areas and typical applications include control of moisture for petroleum refineries and petrochemical processing. Optional Oxygen Electrochemical sensors offer additional capability for percentage and ppmV O2 measurements.

The control unit in the multi-channel format can also include a moisture in gas analysis or oxygen measurement function by combining with the Promet I.S. Moisture in Gas Analyzer or the Minox-i O2 transmitter.

The XTP601 Oxygen Analyzer for safe or hazardous areas is a robust, linear and stable device that is used for measurements in gases such as biogas, methane, hydrogen, nitrogen or carbon dioxide. The analyzer is SIL2 Capable.

A robust, linear and stable oxygen analyzer for measurements in gases such as hydrogen, nitrogen, methane, biogas, or carbon dioxide. The analyzer is housed in an IP66 rugged casing, making it suitable for a wide range of applications. The XTP601 can be supplied with flame arrestors, as either explosion-proof and certified for use in hazardous areas or for use with flammable gases in a safe area.

The GPR-1500 and GPR-2500 analyzers are engineered for precise trace oxygen analysis and percentage oxygen measurement in industrial gases. Sensor options enhance this robust analyzer’s capabilities for measurement in gases such as carbon dioxide, helium and hydrogen. Hazardous and Safe Area-approved, the GPR-x500 analyzers are built for industries with stringent safety requirements.

Leveraging established technology, our unique advanced sensors have been developed and proven over three decades, and are optimized for use with our analyzers.

We offer seamless integration of Human-Machine Interface (HMI) across our online and portable analyzers. This intuitive concept ensures effortless switching between instruments. Our analyzers are streamlined, user-friendly, and built for accuracy because ease-of-use matters as much as results.

The HygroFlex1 series contains inexpensive HVAC transmitters for relative humidity and temperature measurement. The devices are equipped with the Rotronic tried-and-tested Hygromer® IN-1sensor and boast unbeatable value for money.

The SenzTx is a compact and robust O2 transmitter that utilises zirconia or electrochemical technology to give a reliable measurement of oxygen concentration. The zirconia sensor offers fast response time and a long service life with virtually no drift, whilst the electrochemical sensor allows measurement in background gases containing hydrocarbons.

The minimum output range of 0 to 1000ppm is ideal for nitrogen generation or glove box monitoring. The SenzTx transmitter can also be supplied with measuring ranges up to 0 to 96% O2 for oxygen concentrators.

The flexibility is further enhanced by process connection multiple output options.

PlasmaDetek 2 from LDetek is a microprocessor-based plasma emission detector system. It has an intelligent, customizable configuration capability to make industrial gas chromatography simple and accessible across a wide range of applications. An ‘all in one’ detector, it not only enables existing analysis but also makes new analysis techniques available.

Designed for GC systems integrators, GC manufacturers and end users, PlasmaDetek 2 has a plug and play design for easy integration into new and existing industrial gas chromatography systems.

A lightweight and compact binary gas analyzer for measuring gas mixtures – such as air in argon or carbon dioxide in air. Suitable for installation in safe areas the XTC501 has a tough, IP55-rated housing. Available with an optional display and 4-button interface, the analyzer is easy to install, configure and operate.

Because the thermal conductivity sensor has no consumable parts and will last the lifetime of the analyzer, XTC501 has a competitively low lifetime cost of ownership and is simple to maintain.

• Engineered for full immersion into the gas sample stream
• Minimal cross-sensitivity to other gases
• Fully RoHS & REACH compliant
• Operates reliably in both vacuum conditions and high oxygen concentrations
• Direct interface with microcontrollers, including Arduino and Raspberry Pi
• Outputs include oxygen concentration (%), partial pressure O₂ (ppO₂), temperature, and barometric pressure
• Typical response time (T90) under 30 seconds
• Solid-state, non-depleting luminescence sensing technology
• Fast turnaround available for sample units
• Test software provided for evaluation and integration
• Access to SST’s in-house engineering support for application and validation guidanceSensor board sold separately

The AwTherm from Rotronic is a high-end laboratory instrument for water activity measurements in the food, cosmetics and pharmaceutical industries. The significant advantage of the AwTherm lies in the possibility to heat or cool the measurement chamber, which simplifies and optimizes the measurement process considerably in the case of tempered products, be they goods in cold storage or on heated conveyor belts.

The S8000 Remote is a compact chilled mirror hygrometer with a remote sensor. It provides it provides fundamentally derived, high precision relative humidity readings necessary for validating the results of environmental tests.

It offers a wide measurement range from the equivalent of <0.5 to 100% RH (dew point range: –40 to +120°C) at temperatures up to +120°C. The S8000 Remote features a new sensor design, incorporating a high precision 1/10DIN PT100 to provide ±0.1°C accuracy of dew-point measurement. Combined with the ±0.1°C accuracy temperature measurement sensor, the RH measurement accuracy of the S8000 Remote is better than other products currently available on the market.

The Rotronic cold-chain temperature logger TL-CC1 is easy to configure (without software), generates PDF reports automatically and comes at an unbeatable price.