Split type flue oxygen analyzer

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Product Details

Split type flue oxygen analyzer can be widely applied in department of electronic power, metallurgy, heating, building material and electron, etc to analyze the oxygen content in flue gas from industrial boiler and furnace. It can also be used in monitoring and analyzing the oxygen concentration in the combustion gas from large or small-scale boiler, industrial boiler and combustion devices to achieve the purposes of reasonable combustion for low oxygen content, lowering the combustion consumption and loss, stabilizing techniques, improving the products quality and reducing environment pollution, etc.
Split type flue oxygen analyzer main features:
1. The auto-compensation system for temperature with high accuracy could eliminate the influence from environment temperature.
2. The measurement range can be expanded to 0 ~ 40.00％O2 (oxygen-enriched combustion) with the measurement range shifting automatically;
3. Users can set the upper and lower limits of oxygen concentration corresponding to 4-20mA output to get the analog output with higher accuracy;
4. One-way or two-way communication with the computer can be accomplished through the communication port;
5. The advanced calibration function allow users to calibrate online.

Split type flue oxygen analyzer technical parameters:

Test principle	zirconia
Display mode	4 bits LED display
Test range	0 ~ 10/25.00% O₂
Expanded range	0 ~ 10/25/40.00% O₂ (oxygen-enriched combustion)
Resolution	0.01%
Accuracy	≤±1.5%FS
Repeatability	≤±1%
Response time	T₉₀≤30S
Analog output	4~20mA.DC(non-isolated output, loaded resistance lower than 500 Ohm) 0~5V.DC(non-isolated output, loaded resistance higher than 10k Ohm) 1 way programmable alarm output (Dry contact type, maximum load 220VAC/2A)
Communication Port	RS232 (default) or RS485
Calibration mode	online one-point calibration
Power supply	AC220V±10% 50/60Hz
Operation temperature	Gauge: -10 ~ +50℃ Probe: low-temperature type,0 ~ 350℃ mid-temperature type,0 ~ 700℃
Install Hole Cut	Φ50mm ~ Φ90mm
Connection way	Cable (8 meters for standard equipment)
The length of the probe	1 meter in usual (other length customizable)
Serving life	＞3 years (under normal use)
Install mode	inserting mount and DN65 standard flange for the probe,wall mount for the gauge

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