Multigas analyser for continuous process monitoring, in 19-inch rack or benchtop format
The Rapidox 7100 measures up to seven gases simultaneously, calculates the calorific value of energy-containing samples and integrates into control systems through analogue outputs, RS232/RS485 and Modbus RTU/Ethernet.
Advantages
Up to seven gases without cross-interference
High-precision sensors are calibrated individually to avoid cross-interference with the background process gas; flashback arrestors protect the measuring circuit where required.
Built for permanent installation
The analyser is supplied in a 19-inch rack-mount enclosure or as a benchtop version, operates on any worldwide mains voltage (90-260 V AC) and offers fixed or continuous sampling modes.
Direct integration with control systems
Programmable alarm relays, linear analogue outputs (0-10 V and 4-20 mA) and RS232/RS485 communications with Modbus RTU/Ethernet allow readings to feed SCADA and PLC systems.
A year of data on board
All readings are logged continuously: the 4 GB internal memory covers about one year of monitoring, with Excel-compatible download via USB stick.
Calorific value in real time
For biogas, syngas and other energy-containing gases, a thermodynamic calculation shows the calorific value on screen together with the composition.
Applications
- Biogas, syngas and hydrogen production analysis.
- Glove boxes and inert-gas blanketing.
- Metal heat treatment and manufacturing processes.
- Medical, food-industry and research gas analysis.
About the product
The Rapidox 7100 is a modular multigas analyser for continuous duty: the sensor combination is specified per order from a matrix that covers O2, CO, CO2, O3, H2O, H2, H2S, NO, NO2, N2O, SO2, Cl2, CH4, C2H4 and SF6, among others. A 7-inch colour touchscreen, multi-language interface and password protection complete the unit.
Available accessories: calibration kit, calibration service, multiplex sampling system, gas recovery bag, gas filters, thermal printer and RS232-USB converter.
Technical specifications
| Measured gases | Up to 7 simultaneously |
| Format | 19-inch rack (132 × 482 × 365 mm) or benchtop (180 × 570 × 345 mm) |
| Analogue outputs | 0-10 V and 4-20 mA, user-programmable |
| Communications | RS232 (RS485 optional); Modbus RTU/Ethernet |
| Alarms | Programmable relay circuits |
| Data | 4 GB internal storage; Excel-compatible USB download |
| Display | 7-inch (180 mm) colour touchscreen; resolution 0.01 ppm / 0.01 % |
| Supply | 90-260 V AC, 50/60 Hz; weight 6.5 kg |
Frequently asked questions
Which mounting formats are available?
A 19-inch rack-mount enclosure for standard test racks and a benchtop version with carrying handle.
How does it connect to a control system?
Through programmable relay alarms, linear 0-10 V and 4-20 mA outputs and RS232/RS485 communications with Modbus RTU/Ethernet.
Which gases can be configured?
Up to seven from a sensor matrix including O2, CO, CO2, H2, H2S, CH4, SO2, Cl2, N2O and SF6, among others; cross-sensitivity limits some combinations.
Does it need a pump?
An optional pump (0-1 l/min) draws samples from atmospheric or sub-atmospheric sources; pressurised sources flow through the analyser directly.
Download the catalogue of Rapidox 7100: multigas analyser.
If you want to acquire Gas analysers with quality, you can also consult prices of Gas analysers.
If you have any doubts or need advice from our engineers, don't hesitate to contact us and we will be pleased to help you. You can also call us at (+34) 982 20 99 20.