Good luck with your work in 2023

Release time: 2023-02-27


  Our company resumed normal operations on January 29, 2023. New and returning customers are welcome to place orders. In the new year, we will provide even better products and services.

  We are pleased to introduce our new high-concentration zirconia oxygen analyzer with a measurement range of 20.6-99.99% and RS485 output. We also offer a trace oxygen zirconia oxygen analyzer with a measurement range of 0.01ppm-5000ppm and RS485 output.

  For new application scenarios, we have also launched a zirconia oxygen analyzer specifically designed for annealing furnaces. ******This solves the problems of difficult and inaccurate oxygen measurement in annealing furnaces.

  To meet the diverse needs of our customers, we also provide personalized OEM customization services. We will provide a satisfactory solution for any customer requirements.

  Anhui Tianfen Instrument Co., Ltd.

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Anhui Tianfen Instrument TFEX-8 Explosion-proof Zirconia Oxygen Analyzer, Explosion Protection Rating Exdb IICT6 Gb


TFEX-8 explosion-proof zirconia oxygen analyzer, independently developed and manufactured by Anhui Tianfen Instruments, with an explosion-proof rating of Ex db IICT6 Gb/Ex tb IIICT80℃ Db. It is suitable for Class IIC explosive gas environments and enables real-time online monitoring of flue gas oxygen levels. The device features rapid response and stable operation, outputs a 4–20 mA signal compatible with DCS systems, and is widely used in gas-fired industrial furnaces and hazardous areas within the chemical industry. It serves as a high‑quality domestically produced alternative to imported explosion-proof oxygen analyzers, offering turnkey delivery and on-site commissioning services.
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