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Full inline quality control for soft drink production. Know in less than one minute the dissolved carbon dioxide, oxygen, and temperature in the product. Offers real-time analysis. Audible and visual alarms. Internal components are sanitized automatically during normal CIP operation. Up to 1,000 product specifications can be stored in the software.
-Confirm carbon dioxide levels within one minute of initial startup or changeover
-Confirm Brix levels within three minutes
-Reduce product and package waste by not filling packages with product out of specifications
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The Vaisala CARBOCAP® Hand-held Carbon Dioxide Meter GM70 is available with a sampling pump. The GM70 with the pump-aspiration option is ideal for validating the calibration of incubators and environmental chambers.
To prevent condensation from occurring when drawing a gas sample from an environment with high humidity and temperatures into ambient air, an option called Nafionä tubing is available. The tubing prevents condensation in the gas sample by selectively removing the water vapor without affecting the level of CO2.
The GM70 incorporates the Vaisala CARBOCAP® Sensor, which is a silicon-based NDIR sensor that provides excellent reliability and long-term stability. Features include ten measurement ranges between 0…20% CO2 and a two year recommended calibration interval.
The GM70 has a multilingual user interface and a graphical LCD display. Data can be logged up to 30 days. The optional Windows® software provides an easy-to-use interface to a PC. Probes for measuring relative humidity, temperature and dewpoint temperature can also be connected to the GM70. A carrying case incorporates all the equipment and keeps the setup ready for immediate measurement.
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The GasAlertMicro 5 IR, is a portable gas detector that simultaneously monitors atmospheric levels of up to five gases including carbon dioxide (CO2), oxygen (O2), hydrogen sulphide (H2S), combustibles (%LEL) and a range of toxic gases. Compact and lightweight, the GasAlertMicro 5 IR activates audible, visual and vibrating alarms in the event of a low, high, TWA or STEL alarm condition.
Utilizing a non-dispersive infrared (NDIR) CO2 sensor, the GasAlertMicro 5 IR offers premium accuracy and reliability. Suitable for personal protection in a wide range of applications, the GasAlertMicro 5 IR can dependably detect CO2 hazards in wineries and breweries, agriculture, food processing or any confined space entry application.
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The Series 9500 Oxygen and Carbon Dioxide Monitor is designed to provide continuous, unattended monitoring of both oxygen and carbon dioxide.
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Series 200ACE Acetaldehyde Analyzer
Meets ISBT Method 11 criteria for selective measurement of acetaldehyde in CO2
- Rugged, low cost, low maintenance, turn-key system
- Capable of PC-based control and data logging
- Batch or continuous stream monitoring
- Detector: Flame Ionization Detector (FID)
- Automatic, hands-free calibration, flow setting and analysis
- Detection limits for acetaldehyde of < 30 part-per-billion (ppb)
- Instrument operating temperature: ambient
- Detector temperature: factory set; adjustable
- Oven temperature regulation: factory set with software controlled conditioning
- Tested against virtually all of the potential alcohol and oxygenate impurities that could be present and determined to be interference-free
- Acetaldehyde is captured by the software system, with results displayed digitally on the instrument's front panel
- On-board software package contained in the Series 200ACE allows complete unattended operation
- Installation: bench or 19" rack
- Power: 115-230 V, 50-60 Hz
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Series 200AHC Aromatic Hydrocarbon Analyzer
Specific detection of benzene within beverage-grade carbon dioxide.
Trace aromatic impurity monitoring is of critical importance to carbon dioxide manufacturers and the carbonated beverage industry. The Series 200 AHC meets all ISBT Method 12.0 criteria for selective measurement of benzene in carbon dioxide. Continuous stream or batch sampling operations are readily performed.
The Series 200 AHC is specifically designed as a rugged, low cost, low maintenance, simple to operate, turn-key system. No cylinder support gases are needed. Calibration and sample introduction are totally automated. A newly designed photo-ionization detector (PID) and proprietary technology are used for the specific measurement of benzene without interference from other potential impurities in beverage-grade carbon dioxide. Detector response is linear over three orders of magnitude. The detectable limit for benzene is 3 ppb, which is far below the ISBT guideline limit of 20 ppb. GOW-MAC’s Series 200 AHC system is also capable of PC-based control and data logging. Full documentation is provided, along with optional customer training and support services.
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Series 200BTEX Gas Analyzer
Meets all ISBT Method 12 criteria for selective measurement of BTEX (benzene, toluene, ethyl benzene, o-xylene, m-xylene, and p-xylene) in CO2
- Rugged, low cost, low maintenance, turn-key system
- Features: Auto-Calibration, Auto-Calibration Validation, Process/Manual mode, As Found/As Left function, Sample stream selection, and six 4-20 mA outputs
- Capable of PC-based control and data logging
- Batch or continuous stream monitoring
- Detector: Photo Ionization Detector (PID)
- Automatic, hands-free calibration, flow setting and analysis
- Detection limits for benzene of < 5 ppb
- Instrument operating temperature: ambient
- Detector temperature: factory set; adjustable
- Oven temperature: factory set with software controlled conditioning
- Tested against virtually all of the potential alcohol and oxygenate impurities that could be present and determined to be interference-free
- Benzene is captured by the software system, with results displayed digitally on the instrument's front panel
- On-board software package contained in the Series 200AHC allows complete unattended operation
- Installation: bench or 19" rack
- Power: 115-230 V, 50-60 Hz
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Features
Easy to use hand held 4 or 5 gas analyser
Declaration of conformity to OIML R99 Class 1
Certificate of calibration supplied Ideal for emissions diagnostics, tuning and regulated testing
Measures CO, HC, O2 , CO2 , and Lambda (or AFR)
Easily upgradeable to NOx or can be ordered as 5 gas analyser AUTO5-1
Fast warm up time and fast response time with higher output pump
Internal rechargeable battery; can be charge from AC or vehicle's own 12v supply
RPM and oil temperature measurements plus accessories
Prints via optional Infra-red printer
PC compatible via RS232 for uploading stored data to PC for spreadsheet or graphical analysis and printing
Complete with protective rubber sleeve, water trap and filter, lap-top style carry case, mains adapter/battery charger, 12v adapter cable, high temperature probe, RPM clamp, oil probe and manual
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The HORIBA Advantage combines advanced combustion technology with a unique, patented design. HORIBA first introduced analyzers for emission and air monitoring in 1964. Today, HORIBA Jobin Yvon is the only company that offers the experience of HORIBA combustion analyzer technology and over 180 years of expertise and experience in optics and spectroscopy.
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NDIR Carbon Dioxide - Infared Sensors
Alphasense contemporary designed miniature CO2 infra-red sensors are self-contained, plug in sensors with integrated optics contained within standard sized miniature (20.0 mm) gas sensor housings. There are no moving parts within the sensors. An internal temperature sensor is included to enable the temperature to be monitored at the detectors, thereby providing the best means of compensating for temperature effects, including ideal gas law corrections.
CO2 Gas Ranges
IR-CO2-A1 Carbon Dioxide 0 to 5,000-ppm
IR-CO2-A1 Carbon Dioxide 0 to 5% Volume
IR-CO2-A1 Carbon Dioxide 0 to 20% Volume
IR-CO2-A1 Carbon Dioxide 0 to 100% Volume
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The LED based CO2 NDIR sensor is a fast response, low power NDIR CO2 sensor. It uses patented Indium Antimonide technology to produce a solid state source/detector pair. This gives a fast response to changes in gas concentration, and high immunity to ambient light/heat sources.
Carbon Dioxide (CO2) is measured by recording changes in the transmission of mid IR wavelengths around the carbon dioxide absorption peak at 4.26um.
The C20 is fully solid state, using an advanced mid IR LED and photodiode pair.
This eliminates the need for heated filaments entirely.
This sensor produces a temperature compensated, linearised output via a serial line, and is extremely simple to integrate into microcontroller based instruments.
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The Alphasense patented carbon dioxide sensor is a world first in CO2 monitoring:
Requires no power
Operates at room temperature
One sensor measures from 500ppm to 95% CO2
Small size
Low cost
Simple interfacing
Using the potentiometric measuring principle with our patented silver halide solid state electrolyte, this sensor does not have the high power requirement or high price tag of NDIR technology. This sensor is ideal where low cost and low power are critical for CO2 measurement.
This sensor is the result of seven years of research and development, and this work continues. While not as accurate as NDIR, and not suitable for IAQ measurements, this sensor is ideal for safety alarms, combustion gas monitoring and high CO2 process monitoring.
Contact us with your application. Evaluation boards are available.
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Figaro Pre-calibrated CO2 sensor modules combine Figaro's CO2 sensor TGS4160/ 4161 with a microcomputer and Figaro's proprietary signal processing technique.
With simple user-defined settings, this module generates a control signal for ventilation and/or air conditioning systems. The result is economic, long-lived, and maintenance free air quality control. When compared with traditional CO2 sensor modules using infrared sensors, Figaro's CO2 module is much more cost effective.
CDM4160 - Pre-calibrated CO2 modules
Suitable for indoor ventilation control and CO2 monitoring in factories, agriculture, and automobiles where conditions are more severe than in residential applications. Based on the specific needs of each user, models are available in three sensitivity ranges: 400-4000ppm, 400-8000ppm, and 400-40000ppm.
CDM4161 - Pre-calibrated CO2 module
Suitable for indoor ventilation control in residences and high occupancy buildings. Models with detection ranges of 400-4000ppm or 400-8000ppm are available to meet the specific requirements of your application.
* pre-calibrated
* maintenance-free
* linear voltage output corresponding to CO2 concentration
* control signal
* malfunction signal
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A 1180 - CO2 probe
CO2 probe is used for carbon dioxide measuring in crowded places, such as schools, hospitals, hotels, universities and industry. It should be plugged to Multinorm instrument
MI 6201.
Instrument Multinorm
Probe adapter
Universal microclimatic probe
Illumination probe Type B
Class 2 sound probe
Windscreen
Plastic shield
Tripod adapter
Carrying case
LabLink PC SW with RS 232 cable
Power supply adapter + 6 NiMH batteries
Instruction manual
Product verification data
Declaration of conformity
ISO calibration certificate for complete system
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The Vaisala CARBOCAP® Carbon Dioxide Probe GMP343 is a compact field instrument designed for soil respiration measurements, other ecological measurements and various custom applications.
The metal-cased GMP343 operates in harsh conditions: in temperatures -40...+60 °C (-40...+140 °F) and humidity 0...100 %RH. The GMP343 weighs less than 0.4 kg and consumes under 1 W of power. The probe uses the unique Vaisala CARBOCAP® silicon-based infrared sensor.
The diffusion-aspirated design eliminates the need for sampling systems and pumps. In soil respiration box measurements this design also eliminates errors caused by pressure differences often present in pump-aspirated measurement systems. The GMP343 is very stable, with 6 hour drift less than 1 ppm outdoors, and has as a short warm-up time.
The GMP343 can output numerically filtered or raw measurement data. Additional features include heated optics, compensation possibilities for temperature, relative humidity and pressure, and built-in self-diagnostics. In addition to the diffusion-aspirated version, the GMP343 is available as a flow-through version. The GMP343 can be powered and used with the portable MI70 indicator for convenient field measurement.
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Novel infrared measuring system for CO2
With an infrared sensor (IR sensor) specifically for carbon dioxide.
The infrared measuring system detects the carbon dioxide content of the ambient air fast and precisely. It contains a novel infrared measuring system functioning basically like a conventional two-beam photometer.
However, since material and construction of the sample cell are novel, and the measured signals are evaluated and processed according to a new digital algorithm, the infrared measuring system is light-weight, compact, in normal applications maintenance-free and long-term stable but nevertheless affordable.
The infrared measuring system detects the absolute carbon dioxide content of the ambient air (partial pressure), monitors itself constantly and signals malfunctions of its hard and software. The whole measuring range is linear.
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The GMT220 transmitter series is designed for a wide range of industrial carbon dioxide applications including greenhouses, fruit storages, safety alerts and demand-controlled ventilation in mushroom farms, livestock husbandry and parking garages.
The GMT220 transmitters measure carbon dioxide in harsh and humid environments. The housing is dust and waterproof to IP65/NEMA4. The materials have been chosen for extended corrosion resistance.
The GMT220 transmitters are easy to use and install. The transmitters have a modular structure which includes a separate mounting plate for easy installation.
Interchangeable probes facilitate field maintenance. The probes can simply be replaced with newly calibrated ones, or with separate probes that are only used as a reference for calibration checking. This minimizes downtime and eliminates the need for expensive calibration equipment.
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The 4GS is part of our gas sensor family for the low CO2 concentrations (0–2000 ppm field adjustable to 0–5000 ppm), typically used for indoor air quality applications. It uses a very proven, discriminating non–dispersive infrared (NDIR) sensor with a second lamp acting as a reference channel for improved longer term stability.
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Thermo Scientific's Model FX-CO2 single gas detector/transmitter uses an NDIR (non-dispersive infrared) sensor to detect carbon dioxide (CO2) in the workplace. The sensor and electronics are mounted in a NEMA 4X fiberglass surface mounting enclosure.
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For over 40 years GfG has been specializing in the development and manufacturing of systems for the measurement of explosive and toxic gases, oxygen as well as further parameters in air and water used in communities, chemical industry, fire and civil protection, mining, power supply, food processing industry, shipping, steel industry, agriculture and also research institutes and universities.Our range extends from sensors, to the smallest gas measuring device in the world, microprocessor driven multimeter with data storage to computer supported systems.
At GfG measuring instruments and sensors are developed by a highly-qualified team of engineers and scientists. A special focus is the development of sensors with the measuring system of IR-absorption, catalytic combustion and thermal conduction.
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Engineered to fit within a variety of bioreactors, the YSI 8500 delivers precise, real-time data that increases your understanding of critical fermentation and cell culture processes.
This data can help you gain insight into cell metabolism and other changes within your bioreactor.
The YSI 8500 allows you to monitor dissolved CO2 via real-time display of digital data or you can use the instrument's plot function to see the data graphically.
You may also upload data to your computer or incorporate the output signal into your control processes. Data points can be logged as frequently as every 15 seconds, but can be set at longer intervals to reflect the length of your run.
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