ODOR easy , ODOR handy plus & ODOR on-line
Odor Easy

Description:
The ODOR easy is a stationary measuring instrument designed for the automatic checking of odorant concentration at site locations. It provides a cost-effective solution for continuous monitoring of THT or mercaptan concentrations in natural gas, including pre-odorized gas delivered to downstream utilities. The system is also ideal for use in the gas and oil industries. Authorized Distributor: Varicon Sustainergy Dynamics Limited is the authorized distributor in India for Axel Semrau’s ODOR easy odorization control system.
Key Features:
- Energy-Efficient: The ODOR easy operates with minimal energy consumption and can be powered by either a conventional power supply (115/230 V) or via solar systems.
- Advanced Technology: With an automatic calibration function, it provides reliable and fast measurements of odorants in natural gas.
- Flexible Setup: Can be equipped with sensors for measuring THT or mercaptan concentrations and allows parameter input via USB connection.
- Remote Operation: The device can be operated remotely via a solar panel with a storage battery and wireless data transmission, making it ideal for use in remote areas.
- Automatic Calibration: Ensures consistent accuracy with automatic calibration via a calibration gas cylinder at regular intervals.
- Data Output: The results are output through a 4-20 mA interface, and data can be monitored via the DIFUS-OPC server for online access.
- Closed Sensor Module: Gas is fed to the ODOR easy via a fixed connection, ensuring no diffuse discharge, with a controlled gas flow rate of 10-30 L/h.
Applications:
- Continuous monitoring of odorants in natural gas.
- Monitoring of pre-odorized gas for downstream utilities without their own odorization systems.
- Optimizing odorant consumption through concentration-dependent control.
Ideal for use in the gas and oil industries, ensuring effective odorant control and monitoring.
Odor Handy Plus



Description:
The ODOR handy plus is a modern hand-held measuring instrument designed for the quick and easy measurement of THT or mercaptan concentrations in natural gas. Combining over 35 years of experience in hand-held odorization control devices, it integrates proven sensor technology with state-of-the-art device control and user-friendly features. The ODOR handy plus is ideal for use in applications such as natural gas quality control and odorization monitoring. Authorized Distributor: Varicon Sustainergy Dynamics Limited is the authorized distributor in India for Axel Semrau’s ODOR handy plus odorization control system.
Key Features:
- Fast and Efficient Measurement: Provides fast and accurate results for measuring THT or mercaptan concentrations in natural gas within 1-2 minutes.
- Easy to Use: The device features clear menu navigation with function keys and a four-line display, making it easy to operate in various environments.
- Portable and Versatile: The ODOR handy plus is compact and portable, ideal for quick field tests, equipped with a flexible measuring hose for direct gas sampling.
- Data Storage: It offers a data memory for up to 254 measuring points, archiving key data such as measurement values, location, date, time, and odor perception status.
- Continuous Room Monitoring: The device includes a permanent monitoring function for ambient air quality, with the ability to set concentration limits and activate alarms when limits are exceeded.
- User-Friendly: Simple electronic zero setting and automatic compliance with necessary sensor equilibration times ensure easy maintenance and operation.
- Infrared Data Transfer: Allows easy and secure data transmission to a data station via infrared interface or USB for quick integration into data management systems.
- Battery & Power Efficiency: Equipped with a battery charge level indicator for convenience during operation.
Applications:
- Ideal for field testing and monitoring of odorants in natural gas.
- Suitable for use in gas utilities, residential or industrial natural gas systems, and for professionals in the gas and oil industries.
- Continuous monitoring of ambient room air for potential exposure to toxic gas levels.
Odor On-line


Description:
The ODOR on-line system is a gas chromatograph designed for the precise determination of odorants in natural gas. Utilizing a gas chromatographic measuring method, ODOR on-line ensures the separation and individual determination of all sulfur substances, eliminating cross-sensitivities typically found in hand-held measuring instruments. This system conforms to DIN 51855/7 and ISO 19739 (ISO 6326T2) standards and is recommended by the DVGW in G280 as a reference method for odorization control. Authorized Distributor: Varicon Sustainergy Dynamics Limited is the authorized distributor in India for Axel Semrau’s ODOR on-line odorization control system.
Options:
- Electronic carrier gas control
- Calibration gases and adsorption-free control units
- Carrier gas supply (compressor or compressed gas cylinders)
- Syringes for gas sampling and sample transport containers
Many more optional components to suit custom requirements
Key Features:
- Accurate Measurement: Measures a variety of sulfur substances including THT, TBM, Scentinel E, Spotleak, ethyl mercaptan, and hydrogen sulfide (H2S) using gas chromatography.
- No Cross Sensitivity: Unlike handheld devices, cross-sensitivities are excluded due to the sophisticated chromatographic separation process.
- DIN & ISO Compliance: Meets industry standards such as DIN 51855/7 and ISO 19739, ensuring high reliability and consistency.
- Automatic Calibration: The system includes automatic calibration and refill devices for the detector, ensuring accuracy with minimal manual intervention.
- Flexible Usage: Designed for stationary or mobile use, allowing flexibility to measure odorants both on-site and in mobile measuring vehicles.
- Remote Transmission: Offers a 4-20 mA output for remote transmission, making integration into larger systems easy.
- User-Friendly Interface: Equipped with modern control and evaluation via a PC, the system comes with a user-friendly software interface and DIN-compliant report generation.
- Manual Gas Sampling: Manual syringe injection of gas samples is also supported for additional flexibility in measurement methods.
Applications:
- Ideal for continuous, real-time measurement of odorants in natural gas systems.
- Frequently used in industrial gas odorization, monitoring, and regulatory compliance in utilities and gas processing plants.
- Gas and Oil Industries: The ODOR on-line system ensures accurate monitoring of sulfur-based odorants, making it a critical tool for odorization control in the gas and oil industries.