Wall mount oxygen transmitter is widely used in on-line analysis of oxygen concentration measurement in air separation nitrogen production, oxygen production and various purification equipment, chemical processes, natural gas pipelines, glove boxes, protective atmosphere furnaces, etc.
Wall mount oxygen transmitter is small in appearance and easy to maintain. It has the imported new zirconia detector with high sensitivity, fast response, long service life and easy maintenance.
1.The calibration interval is long, high precision, stable and reliable;
2.High-precision temperature automatic compensation system to eliminate the influence of ambient temperature;
3.A little calibration in the air can meet the measurement accuracy of the entire range;
4. Wide range power supply, Eliminate the influence of power fluctuation on analyzer.
Measuring principle | zirconia |
Display mode | no display (optional external display module) |
Range selectable | 0 ~ 10/100/1000ppm, 1.00%, 25.00% O2 |
Resolution | 0.1ppm |
Measurement accuracy | 0~1000ppm /1.00%/10.00% /25.00%≤±1% FS 0~100ppm ≤±2% FS 0~10ppm ≤±5%FS |
Repeatability | ≤±1% |
Response time | T90<15S |
Analog output | 4~20mA.DC (non-isolated output, load resistance less than 500 ohms) 1 way programmable dry contact passive alarm output, contact maximum capacity 220VAC/2A Display module interface |
Communication method | RS485 |
Power supply | DC24V 1.5A |
Sample gas temperature | -10 ~ +50℃ |
Sampling method | plug-in (diffusion) |
Sample gas pressure | 86-106KPa, regulated atmosphere |
Sample gas component | no flammable gas, no corrosive gas, the amount of dust is less than 1mg/Nm3 |
Specification size | Transmitter 75mm × 162mm × 29mm (H × W × D) |
Hole size | hole distance 151mm |
Service life | >5 years (under normal use conditions) |
Gas circut interface | Φ6 plastic tube quick screw |
Installation method | transmitter wall mount, oxygen sensor probe plug-in installation |
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