Chillcard - Model NG - Infrared Gas Sensor
From OEM Gas Sensors
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.
Product Overview:
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 OEM Chillcard NG range of infrared gas sensors has been extended to include 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 range uses a micro-machined thermal infrared emitter which has a longer lifetime in these challenging environments giving less downtime and a reduced overall cost of ownership. The Chillcard NG has been designed for easy integration into a wide range of gas detection systems. High quality, long term stability, repeatability and reliable measurement of various gases mean that the Chillcard NG is, like its cousin the Gascard NG, applicable in a wide range of gas sensing solutions. The Chillcard NG can be customised to cover a wide range of gases and gas ranges that include not only CO and CO2 but also refrigerants and other halogenated hydrocarbons.
The Chillcard NG series now provides solutions for measuring and analysing many industrial and environmental gases.
Automatic Temperature and Pressure corrections are included and enable real-time environmental condition measurements thus providing true concentration readings and reliable measurement of the target gases.
The Gascard NG sensor head and electronics are mounted on a Eurocard PCB with a number of bit-switches which enable the user to control various aspects of the sensors behavior including analogue output and electronic filter type.
Key Features:
- Modern electronics platform with the increased power and versatility of fast microprocessors
- On-board Barometric Pressure Correction in the range 800mbar - 1150mbar
- Extensive Temperature compensation
- Silicon micro-machined IR source
- Long Term Stability
- Low operating voltage (7V) and wide operating minimum voltage range (7V - 30V)
- True RS232 communications for control and data logging
- Optional on-board LAN support
- Expansion port supporting both simple 4.5 Digit and 128 x 64 pixel Graphic Display Modules
Technical Specification:
- Chillcard NG :
- CO2 : 0-30%
- CO : 0-10%
- Chillcard NG :
- CO2 : 0-100%
- CO : 0-30%
- Accuracy : ±2% of range
- Zero stability : ±2% or range (over 12 months)
- Repeatability : At zero: generally
- Response time : Bit-switch selectable T90 = variable (determined by bit-switch and firmware)
- Operating temperature : 0 - 45°C
- Zero Drift due to ambient temperature :
- Operating pressure : 800 - 1150mbar (lower pressures with reduced accuracy)
- Power requirements : 24V DC (7 - 30V)
- Warm-up time : Operation time: 1 minute (initial) Full specification: 30 mins
- Humidity : Measurement unaffected by 0-90% RH non-condensing
- Output : Linear 4 - 20mA, 0-20mA (bit-switch selectable) up to 500W or voltage output load
- Controls : Bit-switch selection of various options zero and span adjust buttons
- Please Note : Equipment is configured for one gas type at a time.
Chillcard NG Product Applications:
- TOC
- Biogas
- Personal safety
- Landfill
- IAQ
- Horticulture
- Brewing
- many more
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