STRATUS GC-2 EX
The STRATUS GC-2 EX monitoring system introduces a new level of sensitivity, revolutionizing continuous gas analysis. Crafted with an advanced capillary column and a distinct sensor, this model excels in the accurate detection of volatile gases. Operating on the same underlying principle as its predecessor, the STRATUS GC-2 EX employs the measurement of response times as molecules traverse from the capillary column to the specialized sensor.
Packaged with a modem for seamless network integration, the STRATUS GC-2 EX extends its capabilities beyond individual measurement. With the potential to connect multiple sampling channels, up to 16, via a router, this device expands data collection horizons. This enhanced connectivity option, available as an additional feature from ATHERO, enables a comprehensive exploration of air quality dynamics within the surrounding environment.
The STRATUS GC-2 EX offers the unique ability to incorporate a real-time detection sensor, providing an additional layer of data refinement. The continuous monitoring mode, set through the device's programmable controller, is adaptable to specific operational requirements. Particularly indispensable for maintaining VOC control in industrial and agricultural settings, this responsive mode facilitates prompt reactions to evolving air quality conditions.
Encompassing an evolved capillary column and sensor, the STRATUS GC-2 EX elevates the precision of gas detection. Its heightened sensitivity ensures that even the slightest concentration changes are detected with accuracy. This advancement is pivotal in scenarios where volatile gas presence demands swift and precise identification for enhanced safety and operational efficiency. The STRATUS GC-2 EX heralds a new era of gas analysis, combining sensitivity, connectivity, and customization.
This model exemplifies ATHERO's commitment to advancing air quality monitoring solutions, empowering industries with the data needed to ensure safer and more productive environments.
Specifications
Detected gases |
• Methane (CH4) • Ethane (C2H6) • Propane (C3H8) • Isobutane (C4H10) • n-Butane (C4H10) • Isopentane (C5H12) • n-Pentane (C5H12) • Hexane (C6H14) • Heptane (C7H16) • Octane (C8H18) • Nonane (C9H20) • Decane (C10H22) • Hydrogen (H2) • Oxygen (O2) • Nitrogen (N2) • Carbon Dioxide (CO2) • Carbon Monoxide (CO) • Acetylene (C2H2) • Ethylene (C2H4) • Propylene (C3H6) * |
• Methane (CH4) • Ethane (C2H6) • Propane (C3H8) • Isobutane (C4H10) • n-Butane (C4H10) • Isopentane (C5H12) • n-Pentane (C5H12) • Hexane (C6H14) • Heptane (C7H16) • Octane (C8H18) • Nonane (C9H20) • Decane (C10H22) • Hydrogen (H2) • Oxygen (O2) • Nitrogen (N2) • Carbon Dioxide (CO2) • Carbon Monoxide (CO) • Acetylene (C2H2) • Ethylene (C2H4) • Propylene (C3H6) * |
• Methane (CH4) • Ethane (C2H6) • Propane (C3H8) • Isobutane (C4H10) • n-Butane (C4H10) • Isopentane (C5H12) • n-Pentane (C5H12) • Hexane (C6H14) • Heptane (C7H16) • Octane (C8H18) • Nonane (C9H20) • Decane (C10H22) • Acetylene (C2H2) • Ethylene (C2H4) • Propylene (C3H6) * |
• Methane (CH4) • Ethane (C2H6) • Propane (C3H8) • Isobutane (C4H10) • n-Butane (C4H10) • Isopentane (C5H12) • n-Pentane (C5H12) • Hexane (C6H14) • Heptane (C7H16) • Octane (C8H18) • Hydrogen (H2) • Oxygen (O2) • Nitrogen (N2) • Carbon Dioxide (CO2) • Carbon Monoxide (CO) • Acetylene (C2H2) • Ethylene (C2H4) • Propylene (C3H6) * |
---|---|---|---|---|
Measurement concentration | 50 to 1000 ppb | 50 to 1000 ppb | 50 to 1000 ppb | 50 to 1000 ppb |
Measurement step | 0,1 ppb | 0,1 ppb | 0,1 ppb | 0,1 ppb |
Sampling injection | Automatic sampling from the tubular channel | Automatic and manual sampling from the tubular channel | Automatic sampling from the tubular channel | Manual sampling from the tubular channel |
Sampling gas amount | From 50 mL to 500 mL per minute | From 50 mL to 500 mL per minute | From 50 mL to 500 mL per minute | From 50 mL to 500 mL per minute |
Sampling frequency from one channel | Base value of 15 minutes ** | Base value of 15 minutes ** | Base value of 10 minutes ** | Base value of 15 minutes ** |
Channel capacity | From 1 to 16 units *** | From 1 to 16 units *** | From 1 to 16 units *** | Not provided |
Length of the route | Each channel up to 16.4 feet | Each channel up to 16.4 feet | Each channel up to 16.4 feet | Single sampling channel - 16 feet |
Column | CarboWax 30 m | CarboWax 30 m | CarboXen 30 m | CarboWax 30 m |
Sensor | PID | PID | Metal Oxide detector (Semiconductor gas sensor) | PID |
Preconcentrator | Utilizes adsorbent material | Utilizes adsorbent material | Utilizes adsorbent material | Utilizes adsorbent material |
Additional Detectors | Real-time detector connection is available **** | Real-time detector connection is available **** | Real-time detector connection is available **** | Not provided |
Additional Equipment | The system allows for the connection of a channel router and real-time detector **** | The system allows you to connect a modem, a channel router and a real-time detector **** | The system allows for the connection of a channel router and real-time detector **** | Not provided |
Display | LED 10,1'', Tuch Screen | LED 10,1'', Tuch Screen | LED 10,1'', Tuch Screen | LED 9'', Tuch Screen |
Modem | Included in the basic kit | It is possible to connect as an additional device | Included in the basic kit | Connection is not provided |
Data Export Method | • USB interface • From the user's personal account database |
• USB interface • From the user's personal account database (when connecting the modem additionally) |
• USB interface • From the user's personal account database |
• USB interface |
Dimensions | 20'' x 16'' x 8'' | 18'' x 15'' x 8'' | 20'' x 16'' x 8'' | 18'' x 15'' x 7'' |
Device Weight | 16.53 pounds (7.5 kg) | 15.43 pounds (7 kg) | 16.53 pounds (7.5 kg) | 15.5 pounds (7.03 kg) |
Power Supply | 120 V, 50/60 Hz | 120 V, 50/60 Hz | 120 V, 50/60 Hz | 120 V, 50/60 Hz |
Power Consumption | Approx. 100 VA | Approx. 100 VA | Approx. 100 VA | Approx. 100 VA |
Operational Temperature Range | of 17 °F to 115 °F | of 17 °F to 115 °F | of 17 °F to 115 °F | of 17 °F to 115 °F |
details | details | details |
* Please note that this list may vary depending on the specific configuration and settings of the gas analysis system
** It can be reduced during volatile gas detection
*** Multichannel capability requires additional router connection
**** It is not included in the main package. It can be added to the order as a separate item
Device Features

Advanced Analytical Precision
Welcome to the future of gas analysis with the STRATUS GC-2 EX. This innovative model redefines analytical monitoring with a rapid detection period of just 10 minutes. With its cutting-edge capabilities, it ensures the swift and accurate identification of a wide spectrum of analytes, from light to heavy compounds. Despite its compact size, the STRATUS GC-2 EX employs a remarkably sensitive column and a distinct sensor type, enabling the precise detection of volatile gases with unparalleled accuracy.

Integrated Connectivity
Equipped for seamless integration into modern networks, the STRATUS GC-2 EX arrives with an integrated modem. This essential feature ensures effortless connection to your network, granting you remote access to critical data and enabling swift responses when required. Now, you can remotely manage your gas analysis operations with convenience and precision, even from a distance.

Real-Time Sensing Enhancement
The STRATUS GC-2 EX introduces a revolutionary feature—real-time sensor augmentation. This unparalleled innovation allows the integration of additional real-time detection sensors, providing instant insights into evolving gas concentrations. Coupled with its more sensitive column and sensor type, the STRATUS GC-2 EX achieves an unprecedented level of precision in volatile gas detection.