Application
NZ-3000 Zirconia Oxygen analyzer
Overview
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.
Features
- The converter unit incorporates a LCD touch-screen for ease of operation.
- The built-in heater assembly of the probe can be replaced on site.
- The probe uses a long-life, high-reliability with Zirconia sensor.
Manufactured by HORIBA
Specifications
Measuring method | Zirconia method |
Measuring range | 0~100 vol%O2 |
Sample gas pressure | O2:-5~+250kPa |
Sample gas temperature | 0~700℃ |
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℃ |
Power | AC100~240V 50/60Hz |
Power consumption | Max. 300VA Normal approx. 100VA |