HORIBA NZ–3000 zirconia oxygen analyzers are used for combustion monitoring and control in a wide variety of applications, such as boiler combustion control for electric power plant, and help industries to make considerable achievements in energy saving.
The converter unit is equipped with an LCD touch screen which has various setting displays, a calibration display, oxygen concentration trend display, with easier operation and improvement of display functions. The sensor probe uses a high–reliability zirconia sensor, and its heater assembly can be replaced on site.
Measuring method | Zirconia method |
Measuring range | 0∼100 vol%O2 (Display) Any setting in the range from 0 to 5 % O2 0 to 100 vol% O2 |
Sample gas pressure | O2:–5∼+250kPa |
Sample gas temperature | 0∼700°C |
Probe insertion length | 0.15m、0.4m、0.7m、1.0m、1.5m、2.0m、2.5m、3.0m |
Output | 4∼20mA DC |
Contact output (4 points) | Contact rating 30VDC 3A、250VAC |
Alarm | Abnormal cell, abnormal cell temperature(low⁄high), abnormal calibration, detective A/D converter, detective digital circuit |
Sampling probe construction | Waterproof construction NEMA4X⁄IP65 |
Transmitter construction | Waterproof construction NEMA4X⁄IP65 |
Environmental temperature | Sampling probe: –20∼+150°C Transmitter: –20∼+55°C |
Power | AC100∼240V 50⁄60Hz |
Power consumption | Max. 300VA Normal approx. 100VA |
For more details please contact us here or visit HORIBA Process and Environmental