Gas Analyzer oxygen in Zirconium Oxide (Data Storage)

GAO Tek Thermocouple Calibrator calibrates thermocouple measuring with optional temperature unit select.



Key Features

  • Sensor and transmitter is integrated and small size with light aluminum alloy box
  • Large LCD display, easy to operate.
  • Data logger for storing oxygen values regularly for checking on time
  • The low and up limit values can be set by users
  • Range changes automatically
  • Light weight RS232 interface

Technical Specifications

Oxygen measurement range: 0.1~100%O2
Automatic Shift:  0.1~100ppm、1~1000ppm、1~2000ppm、 0.1~25%、0.1~100%
 Accuracy:  ±3%FS when range is less than 100ppm
±2%FS when range is more than 100ppm
Repeatability: p<100ppm   ±1.5%FS

p>100ppm   ±1.0%FS

Stability:   less than accuracy
Response:   T90 less than 30sec.
Standard output:   4-20mA(with max.Load 750Ω)
Alarm circuit:   AC220V 1A.
Power supply:   220VAC±10%
Power requirement:    ≤50W
Warm-up time:   0.5h
Temp Accuracy:   1292oF ± 2oF.
External dimensions (table):   8.07 x 4.72 x 12.79(Inch) (w * h * h)