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The Gascard NG infrared gas sensor is designed for ease of integration with a wide range of gas detection systems requiring accurate and reliable measurement of Carbon Dioxide, Carbon Monoxide or Methane gas concentrations in a background of air or air-like atmospheres.
The Gascard NG replaces the Gascard II model and is in most respects backward compatible with it. The Gascard NG has a modernised and improved main PCB giving on-board pressure correction, full temperature correction, true RS232 communications, optional LAN/TCPIP connectivity and greater all round flexibility. The new main PCB has built in features for future expansion for multi gas and multi sensor operation.
Main Features:
New electronics platform with increased power and versatility of modern microprocessors.
Backward compatible with the older generation of Gascard detectors.
Onboard Barometric Pressure Correction in the range 800mbar to 1150mbar.
Extensive Temperature compensation.
Lower operating voltage (7V) and wider operating voltage range (7V to 30V).
True RS232 communications for control and data logging. Optional onboard LAN support.
Future expansion facilities to allow addition of on-board data logging and more gas detection channels for both NDIR & chemical sensors.
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The IRgaskiT® infra red gas sensor is designed for integration with a wide range of systems requiring accurate and reliable measurement of carbon dioxide and methane gas concentrations.
IRgaskiT ® provides a temperature compensated bench with single button calibration and optional simultaneous voltage and current outputs. Digital communications are easy to utilize and IR Module PC data logging software is also available.
The sensor heads are based on a patented technique that provides true, dual wavelength infra red sensing with no moving parts. The result is a low drift, high accuracy sensor with a fast response time and low power consumption.
Each module has been designed to allow the user maximum flexibility when choosing a solution that meets their application requirements
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Advanced Gasmitter
NDIR-Dual Wavelenth Principle
Type AGM 1010 for CO2 and CH4
OEM-Gastransmitter with improved characteristics
• NDIR-Dual wavelength sensor for gas measurement
• Low-grade drift characteristics
• Dual gas version or additional measurement range
• Fast response time
• Improved signal-to-noise ratio
• USB and RS485 interface
• Linearized analogue output: 4...20mA / 0...8V
• Display for measurement range deviation: 2...22mA output
• Temperature compensated
• Pressure compensation option
• Web based communication software
• Simple integration into analyzers and measurement systems • Versions for gas diffusion operation available
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The GasCheck infrared gas sensor is a series of low CO2 sensors which features high accuracy, good long term stability, negligible cross sensitivity, small size and low power requirement.
The basic GasCheck is available in three ranges 3000 ppm, 3% and 10% with a 0 to 1 V non-linear output. A linearisation board can be added as an option to give linear 4 to 20 mA output.
The option of a diffusion assembly is available for the 3000 ppm unit.
Originally developed for measuring CO2 concentrations in laboratory incubators, the GasCheck range has now also been adopted for a wide range of applications where accurate measurement of CO2 is required, but with the benefits of low cost and compact design.
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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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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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CO2 Sensor
The CO2 LC is a microprocessor controlled gas analyzer using non diffractive IR detection (NDIR) for determination of CO2 concentration. This low price CO2 sensor is characterized by low power consumption, a wide supply voltage range of 8 V . 15 V and simultaneous integration of current and voltage interface.
A microprocessor controls all necessary functions and performs calculations which allow fast customer specific adaptions by software variations. We offer different calibrations for varying concentrations of CO2: 10%, 11%, 30%, and 100%.
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General description
di-soric infrared distance sensors OAA... are characterised by a large operating distance, while having a very good colour independence.Thanks to the large diameter of light spot uneven surfaces of stones, sintered material or rough boards will be safely detected. Due to that di-soric infrared distance sensors OAA... are especially suitable for height control in concrete and gravel works, brickyards as well as saw mills. Two independently from each other adjustable thresholds enable diverse operation possibilities.
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OA-6000
Long range detection area
OPTEX OA-6000 provides a long range detection area even from high mounting position.
High mounting position
with sufficient sensitivity
Stable detection performance at high mounted position.
Stable operation
OPTEX OA-6000 will not activate shutters by too much of a wide detection area.
Flexibility
Detection area can be adjusted 160º vertically and 360º horizontally.
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APPLICATIONS
• Water-based product market
1) Automatic lighting of wash basin units
2) Toilets
3) Automatic water flow from faucets
• Stores and financial instructions
1) Automatic doors
2) Automatic lighting
3) Cash dispensing machines
4) Automatic teller machines
5) Visitor detecting sensors
• Amusement market Automatic lighting for game display
• Medical field
Non-contact switch
• Others
1) Automatic ticket gates
2) Seat-taking sensors
3) Golf cart collision prevention
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The detection area of the OP-08C consists of 10 independent areas. By rotating a spherical lens, the size of the area can be easily adjusted between standard size and large size.
As the sensor is very small, it can be aesthetically fitted into the entrance surround. It can be embedded into a transom or ceiling up to 4m.
Use of proprietary sensors and microcontrollers reduce faulty movement due to rain, snow or insects.
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CHINO's Price / Performance Technology Breakthrough for IR Thermal Imaging Used for On-line Condition Monitoring and Alarming
The TP-L Series is a compact Infrared Thermal Imaging Sensor, utilizing a low cost, high sensitivity, thermopile array detector. This CHINO developed detector allows the camera to measure real time temperature and provide zone alarms. Ethernet connectivity allows the camera to communicate with a PC running CHINO Imaging Software or customer’s LAN network.
Up to 4 sensors can be connected to a PC via LAN running the CHINO Viewer Software, which allows you to monitor thermal images, measure temperature and provide an alarm.
The unit can be used as a stand-alone (not connected to PC software) area temperature alarm sensor, which provides 2 Mos-Fet contacts and stores Alarm Image in Camera/Sensor.
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X-Ray Sensors offer a number of advantages over beta and gamma sensors, including greater precision, better streak detection, long-term stability and non-nuclear technology.
Since the X-ray sensor's energy output can be changed via digital power regulation, it can be optimized to run very efficiently over a wide range of product weights and thicknesses.
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