Edinburgh Sensors Ltd - TECHCOMP Group products

The Gascard NG infrared gas sensor is engineered to seamlessly integrate with a variety of gas detection systems, delivering accurate and reliable measurements of carbon monoxide (CO), carbon dioxide (CO2), and methane (CH4) gas concentrations. Designed for sequential single-gas measurement, it features real-time corrections for temperature and atmospheric pressure through built-in sensors. This device supports true RS232 communication, offering robust data logging and control capabilities, and can optionally use TCP/IP protocol for enhanced communication flexibility. With an operating voltage range from 7V to 30V, the sensor includes on-board barometric pressure correction from 800mbar to 1150mbar and extensive temperature compensation, ensuring high precision across diverse environments. The sensor's adaptability allows for the integration of additional gas detection technologies, making it suitable for varied applications requiring precise gas analysis.

The GasCheck series presents a cost-effective solution to CO2 sensing with high accuracy and long-term stability. Designed for minimal cross sensitivity, the sensors are compact and have low power requirements. They are available in three measurement ranges: 3000ppm, 3%, and 10%, with a standard 0 to 1 V non-linear output. An optional linearization board can be integrated to yield a linear 4 to 20 mA output. The 3000ppm model can also incorporate a diffusion assembly. Key design features include analogue electronics and a gold-plated optical reflector, ensuring robust construction and enduring performance. These sensors exemplify strong European build quality, supported globally. Ideal for applications demanding precision CO2 monitoring.

The IRgaskiT® infrared gas sensor is engineered for precise measurement of carbon dioxide concentrations, ensuring speedy and reliable integration across diverse systems. Its electronics module accommodates a variety of sensors via extendable cables, catering to the flexibility modern OEM instruments demand. Notably, it features a temperature compensated bench, facilitating single-button calibration and offers optional voltage and current outputs simultaneously. The sensor's design emphasizes stability, utilizing a patented dual wavelength infrared sensing technology without moving parts, which enhances reliability and longevity. Additionally, the separation of sensor, processing, and signal conditioning electronics coupled with efficient digital communication integrates seamlessly into various systems, offering robust and enduring performance over time.

The OEM Chillcard NG range of infrared gas sensors from Edinburgh Sensors is designed for the measurement of refrigerant gases such as R125 and R134a and provides a long-term stable solution to the measurement of these and other refrigerant gases. The Chillcard NG range now includes two new gases, CO (carbon monoxide) and CO2 (carbon dioxide). The equivalent Gascard NG sensors for these gases are designed for use in air-like atmospheres and have reduced source lifetimes when exposed to high levels of hydrogen in the sample stream. The Chillcard NG is set up for single use gas measurement at a time. All orders are shipped with free logging software information on a USB key. You will simply need to purchase a cable.

The Boxed Gascard is a sophisticated desktop CO2 monitoring device offering precise and reliable CO2 concentration measurements. Leveraging the Gascard NG range's proven sensor technology, it operates across a broad spectrum of barometric pressures and environmental temperatures. This device utilizes a pseudo dual beam NDIR measurement system, minimizing optical complexity and eliminating moving parts, thus enhancing stability and reducing long-term drift. Designed for diverse applications, it can measure CO2 in scenarios ranging from anaerobic digestion monitoring to plant physiology. The unit supports various interfaces, including a bit-switch controlled 4-20mA output compatible with most data loggers. Additionally, an optional RS232 interface and NG Logger software facilitate data logging onto a PC or tablet. The robust aluminum enclosure makes it suitable for remote CO2 monitoring needs. The design includes modern electronics with fast microprocessors, extensive temperature compensation, and on-board barometric pressure correction.

The Guardian NG is a precision infrared gas monitor developed by Edinburgh Sensors designed for high-accuracy detection and measurement of gases such as CO2 and CH4. This device is engineered to deliver near-analyser quality, continuous sampling, measurement, and display of gas concentrations, with detection levels capable of ranging from 0 – 3000ppm to 0 – 100% by volume. The monitor is tailored for single gas measurement applications where accurate data is crucial. Its true volume percentage readout is pressure compensated, providing consistent results across varying pressures. The device features an intuitive set-up through on-screen menus, and it allows for graphical display of historical data over user-defined periods. Additionally, it includes relay and fault outputs for controlling external devices. This makes the Guardian NG an ideal solution for rigorous gas monitoring in various industrial, environmental, and scientific applications.

The Guardian NG DC infrared gas detector from Edinburgh Sensors is designed for precision monitoring of CO2 concentrations, ranging from 0 to 3000ppm, utilizing low voltage DC supplies (18-30V). This device offers near-analyser quality performance, providing continuous sampling, measurement, and real-time data display. It's capable of measuring CO2, CH4, and CO gases, one at a time, making it versatile across various industry applications. A key feature is its true PPM readout over different pressure ranges, supported by a pressure compensation mechanism. The detector includes an advanced screen for enhanced data visualization and offers relay and fault outputs that facilitate external device control. Known for its European build quality, the Guardian NG DC ensures reliability and durability on a global scale.

The Zero Calibration Kit acts as a convenient alternative to bottled gas for checking zero offsets and if necessary, zero calibration. It works by removing the CO2 from the air being drawn into the instrument, providing a cost effective alternative to nitrogen or other zero gas from a cylinder. The Zero Calibration Kit is compatible with all CO2 versions of the Guardian NG. Zero checking increases confidence in the validity of the calibration and helps avoid unnecessary servicing intervals.