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1234 Oxygen Sensor
Brand: Novatech Controls Ltd
Features
- Easy-to-operate, reliable, no regular calibration needed
- Select ancillaries for your application
- Accurate, rapid response, low drift Zirconia Oxygen sensor: 1 ppm to 100%
- Connect to the Novatech 1730 Series Oxygen Analysers, analog input card on a PC, PLC, or DCS
Specifications
Brand
Range of Measurement
- 1 ppm to 100 % Oxygen
Sensor Output
- EMF = 2.154 x 10⁻² x T x logₑ(0.209 / oxygen level)
Response Time
- 1234C: 5 seconds with a gas flow of 2 litres / min
- 1234E: 3 seconds with flows from 0.5 to 25 litres / min
- 1234M: 3 secs with flows from 0.1 to 0.5 litres / min
Accuracy
- ± 1 % of Actual Reading
Thermocouple
- Type K
Warm Up Time
- 7 to 10 minutes
Heater Power
- 110 Vac, 50/60 Hz, 115 Watts
Flow Rate Range
- 0.1 to 25 liters / min
Gas Connection
- 1/4” Tube inlet and outlet (1/8” Tube outlet for 1234C)
Sample Aspiration
- Convection flow from hot furnace or flue, from process Pressure, Electric pump or Air Operated ejector (For 1234E model only).
Environmental
- Non-weather proof cabinet. If Mounting outdoors, a weather-hood is Required for Electrical Protection. Do not enclose in Sealed cabinet or overheating may occur. Your cabinet should be vented. Ambient Temperature 0° C to 100° C,(32° F to 212° F)
Weight
- 2.2 kg
Dimensions
- 300 mm x 125 mm x 88 mm (11.4” x 4.9' x 3.5”)
Mounting
- Vertical Surface Mount, Brackets Supplied
- Flue gas analysis
- Inert atmosphere measurements
- Modified Atmosphere Packaging
- Inert and sterile packaging
- General industrial use
- Scientific tasks
- Gas purify analysis