About GRYF HB
GRYF HB, spol. s r. o. is a manufacturer of multi-functional measuring instruments used for measuring electrochemical and physical values such as pH, temperature, conductivity, oxygen, redox potential.
GRYF OXY2 Z
Since the launch of the first generation in 2010, GRYF OXY Z stands for the most reliable and endurant Zirconia oxygen analyzer on the market. The second generation combines the exceptional features of its predecessor with a modern design and new, sophisticated technologies.
Request a quote
UNLIKE ANY OTHER
The sensor design allows measuring of oxygen concentrations from 0,50 to full 100.00%, regardless of gas pressure. High oxygen concentrations do not affect the sensor’s lifespan. The absolute precision of reading is ±0,5% within the full measuring scale. Unlimited Shelf Life while stored in the normal atmosphere. Proved lifespan of over 10 years while operated in gas with >5% of o xygen.
THE QUALITY YOU DESERVE
In GRYF, we believe that there is no space for compromise in engineering. That is why thousands of our customers worldwide choose our technologies for projects to have the highest reliability and superior precision.
BASIC TECHNICAL PARAMETRS
| Attributes | Data |
| Supply voltage | 24 V/dc ± 10% |
| Supply current | 500 mA |
| Output analog signal | 4 – 20 mA |
| Data communication | Modbus RTU (RS485) |
| Oxygen concentration measurement range | 1 – 100% |
| Sensitivity | 0,01% (1 - 5%) 0.1% (1 - 100%) |
| Measurement accuracy | ± 0,5 % |
| Warm-up time after start | 60 s |
| Temperature stabilization after start | min. 5 minutes |
| Signal | NO FAULT 24V, max. 100mA |
| Flow rate of measured gas | 0.2 – 0.3 l / min |
| Prescribed inlet pressure | 1 bar ± 0.1bar |
| Maximum allowable pressure | PS 2 bar |
| Operating temperature | -10 °C ÷ 50 °C |
| Dimensions | 244 x 50 x 48 mm |
| Degree of protection | IP20 |