Our analyzers provide precise and reliable oxygen measurement, offering a significant advantage. Achieve optimal monitoring and control of oxygen levels in your environment for the best results and a healthy process.
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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 oxygen.
Integrated display showing reading results and allowing calibration / control setup without any additional device. Fulfilling dimensional requirements for most of the existing relevant PSA devices. Both 4–20 mA and Modbus RTU interface. System for logging operation conditions accessible by Android application.
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.
| 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 | 0.1÷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 |
| Direct regulation output / signal | NO FAULT/ALARM (customizable via HMI), 24V, max. 100mA |
| Flow rate of measured gas | 0.2–0.3 l / min |
| Inlet pressure | 1 Barg ± 0.1 Bar |
| Maximum allowable pressure | PS 2 Bar |
| Operating temperature | from -10 to +50 °C |
| Dimensions | 244 x 50 x 48 mm |
| Degree of protection | IP20 |
As a supplier of premium gas analyzers to the most advanced concentrator producers, we can help you choose the right solution for your application.
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