Portable oxygen analyzer TB-ZI series

Portable oxygen analyzer TB-ZI series
Model: TB-ZI
Maker: DAIICHI NEKKEN – JAPAN
Principle: Zirconia electrolyte
Measuring range: 1ppm~100%O2
Display (% ): 0～99.99%O2 ／ppm：0～9999ppmO2
Piping: Rc1/4
Flowrate: 0.2~2L/min.
Sample temp: 60°C MAX at Inlet
Warm-up: About 20 min.
Power: 85～264VAC
Output: 4~20mADC (Isolated)
0~1VDC, 0~5VDC, 0~10VDC (Isolated, select one of them)
RS-232C
Relay：3pcs(Contact A), Open collector：2cs(Possible to set below freely)
Concentration alarm：Hi／Lo, HHi／Hi or Lo／LLo（OLED display）
Sensor failure：Heater、RTD broken（OLED display）
Warm-up finish signal
Range answer back
Drift: Less than ±2%FS/week
Linearity: Large one either of less than ±1%FS or±1ppm
Repeatability: Large one either of less than ±1％FS or±1ppm
Response: 90% reading 10sec.（Swinging to a high density side）
Accessory: 3 meters of Power supply code
Application: Portable application, Semiconductor application, Reflow furnace, Exhaust gas, etc.

See here for details: TB-ZI_1