Gas Detection 13
A novel methane optical gas imager for increased site safety and emission mitigation
CI Systems recently introduced MetCam, a state-of-the-art Continuous Emissions Monitoring System (CEMS) that utilises Quantifying Optical Gas Imaging (QOGI) technology. MetCam is a fully integrated autonomous system designed for detecting, monitoring, and quantifying natural gas leaks, and is available for installation in hazardous locations (Zone 1, Class I Div. 1).
MetCam’s innovative technology provides continuous monitoring of gas leaks and alerts users to the presence of hazardous clouds in real-time. With its ability to cover a large volume and detect even the smallest gas leaks, MetCam enables effective preventative maintenance operations to be conducted, minimising the risk of safety incidents and environmental impact. The system utilises advanced algorithms to minimise false alarms and operates reliably in demanding environments, ensuring accurate and reliable gas detection results.
MetCam is designed for installation in a wide range of natural gas facilities, including compression stations, natural gas skids, LNG gasifi cation/liquefaction facilities, fueling stations, and offshore applications. The system provides both visual and infrared video streams that can be displayed in the control room using the standard ONVIF interface, allowing for easy integration into existing monitoring systems. Additionally, MetCam offers industry-standard 4-20 mA output, enabling seamless integration into existing alarm systems for effi cient and effective gas leak detection.
One of the key advantages of MetCam is its reliability and maintenance-free operation. The system only requires periodic external cleaning to ensure peak performance, minimising downtime and maintenance costs for operators. With its advanced technology and innovative features, MetCam is set to become the go-to device for natural gas facilities looking to improve site safety, reduce fugitive emissions, and optimise their operations.
Precise and versatile NDIR technology provides a perfect solution for emission monitoring and multi-gas detection for some of the most demanding applications
For More Info, email: email:
Wi.Tec-Sensorik GmbH offers highly advanced NDIR (Non-Dispersive Infrared) gas measuring modules. NDIR works by measuring the amount of infrared radiation absorbed by a specifi c gas molecule, this method provides a high level of accuracy and stability. This enables accurate and long-term stable measurements of nitrous oxide (N2
For More Info, email: email:
A variety of housing options are available and suited to various process applications. Added features include thermostatic control (e.g., 55°C) and stainless-steel tubing which can be critical in specifi c industrial settings to ensure the accuracy and longevity of the module.
For More Info, email: email:
Wi.Tec-Sensorik’s modules provide a comprehensive solution for organisations that need to monitor emissions, especially those from combustion processes, agriculture, or wastewater treatment facilities. The combination of precision, stability, multi-gas detection, and various housing options makes it the ideal choice for these demanding applications.
More information online:
ilmt.co/PL/dLlB For More Info, email:
email:
61577pr@reply-direct.com
For More Info, email: email:
For More Info, email: email:
Effi cient, precise and failsafe oxygen monitoring for combustion plants and other tough applications
Effective environmental protection is impossible without precise and reliable environmental monitoring instrumentation; one of the key parameters in oxygen content analysis. For example, effi cient oxygen control in combustion plants leads to a signifi cant reduction in energy consumption and emissions. LogiDataTech has developed a couple of highly advanced, precise and dependable fail-safe oxygen probes that make an important contribution in optimising fuel consumption to reduce the costs and environmental effects of an ineffi cient combustion process, enabling their customers to comply with environmental legislation, whilst saving money.
This technology has been borne out of 2 decades of meticulous research and development to provide cost-effective and failsafe oxygen measurement in a wide range of concentrations. The beating heart of these devices is a dynamic, zirconium oxide oxygen sensor. The sensors’ signal outputs feature two independent channels. The output signal of the analogue channel is linear ranging between 4 – 20 mA (or 0.1 – 10 volts). The digital channel emits a pulse-length, modulated alternating signal(High-Phase 5 V, Low-Phase 0 V). The length of the low-phase is a degree of oxygen concentration and can be calculated using a downstream device. By monitoring via both channels, a fail-safe operation without the need for a second probe can be achieved. In addition, LogiDAtaTech’s sensors have been designed so that their functionality can be monitored during operation. Regular functional testing can be implemented by wiring the integrated test pins.
The MF-Oxy oxygen sensor measures the oxygen’s partial pressure directly in the gas mixture, to monitor absolute oxygen content. The sensor can be calibrated without reference gas in atmospheric air. This sensor was designed especially for the automatic control of combustion plants, as well as for oxygen measurements in hard-to-reach areas or in self-contained systems, such as ventilation tubes and containers, etc. Its signals can be transmitted up to 300 meters, over great distances. In two variants it can be used at maximum exhaust temperatures of +250°C and +350°C. This device complies with the DIN EN 50270: 2015-5 type1 and type2 and DIN EN 61326-1: 2013-07 standards and the EMC-directives 2014/30/EU.
The MF010-O-LC oxygen sensor determines oxygen concentration in gas mixtures, during operation it monitors its own function and reports any hardware malfunctions. The sensor can be calibrated without personnel and reference gas in atmospheric air.
Like the MF-Oxy, the MF010-O-LC (Flex) was designed specifi cally for the automatic control of combustion plants, oxygen monitoring areas that are diffi cult to access, or in self-contained units. It can function reliably at maximum exhaust temperatures of up to 250°C. The oxygen sensors belonging to the MF010-O-LC devices offer a measuring range from 0.1 to 25 vol% oxygen. The fl exible cable between the probe and electronic housing has a length of 400 mm. Optionally, the instrument offers an analogue interface with 4 - 20 mA or 0 - 10 V and is also features an independent digital output. As standard, the device includes a 34 mm sinter, making the system more resistant to impurities, but with an increased reaction time.
More information online:
ilmt.co/PL/dLKR For More Info, email:
email: For More Info, email:
61516pr@reply-direct.com
WWW.ENVIROTECH-ONLINE.COM These modules can measure N2
Wi.Tec modules have the fl exibility to measure up to three different gases along with oxygen in one module. Popular combinations include N2 concentration can also be measured using an electrochemical gas sensor integrated into the module (ranges like 0-20 vol.% O2
). O, CO, CH4 or N2 O, CO2
O) emissions, which are becoming more critical, due to their high global warming potential, which is 265 times higher than that of carbon dioxide (CO2 O down to the lower ppm range (0-100ppm) and up to high vol% ranges (e.g., 0-10 vol%).
, CH4 ). ; the oxygen
60177pr@reply-direct.com
Page 1 |
Page 2 |
Page 3 |
Page 4 |
Page 5 |
Page 6 |
Page 7 |
Page 8 |
Page 9 |
Page 10 |
Page 11 |
Page 12 |
Page 13 |
Page 14 |
Page 15 |
Page 16 |
Page 17 |
Page 18 |
Page 19 |
Page 20 |
Page 21 |
Page 22 |
Page 23 |
Page 24 |
Page 25 |
Page 26 |
Page 27 |
Page 28 |
Page 29 |
Page 30 |
Page 31 |
Page 32 |
Page 33 |
Page 34 |
Page 35 |
Page 36 |
Page 37 |
Page 38 |
Page 39 |
Page 40 |
Page 41 |
Page 42 |
Page 43 |
Page 44 |
Page 45 |
Page 46 |
Page 47 |
Page 48 |
Page 49 |
Page 50 |
Page 51 |
Page 52 |
Page 53 |
Page 54 |
Page 55 |
Page 56
