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Gas Monitors
Infrared Nitrous Oxide (N2O) Gas Sensor
The Gascard NG works on the principle of infrared absorption of the target gas nitrous oxide. The measurements are automatically compensated in real-time for changes in temperature and atmospheric pressure.
These sensors are designed to be easily integrated into OEM systems or quickly implemented into prototyping, production, or automation control systems.
The Gascard outputs data via voltage or current analog signals and digital RS232.
Part Number & Ranges:
P/N:S197929-S Gascard NG 0-3,000ppm N2O
Accesories:
- P/N: S196308: LCD display for Gascard
- P/N: S75212-S: RS232 cable
- P/N: S95029: Gascard external sampling pump (10-30V power 2.2W)
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Key Specifications
Accuracy
+/- 4% Full Scale ( +/- 2% analyzer & +/- 2% Certified calibration gas)
Zero Stability
+/- 2% of 12 months
Sampling Pump | Flow Rate
User provides means of flowing gas through the sensor | 1 L/min
Operating Pressure
800 - 1150 mbar (sampling from ambient or a free gas flow)
Outputs
0/4-20mA Analog | RS232
Warm Up Time
1 minute
Power Supply
24VDC (18 to 36V) | 4 Watt typical
Response Time
Dependant on tubing length on sample input, T90 @ 4 seconds best performance.
Operating Temperature
0-45C
Calibration
Recommended annually
Available Accessories
Available Accessories
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Calibration and service is available for this item.
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