BETA Pressure & Temperature switches are designed manufactured in The Netherlands September 2017 Office: Verryn Stuartlaan 22 2288 EL Rijswijk. The Netherlands. Phone: +31 (0)70 3199 700 Fax: +31 (0)70 3199 790 E-mail: [email protected] I Internet: www.beta-b.nl BETA Receives Gost R (Russia) Approval Pressurized BETA pressure and temperature switches have recently received Gost R approval for ordinary locations. A certificate of compliance has been issued for the BETA, C, Z, V and W series pressure and temperature switches. This certificate confi rms that the above BETA switch models comply with Gost R standards. Additionally, the W and C series received the RTN permit and Gost R certifi cate for hazardous areas. The W series is certified to Ex hazardous standards, while the C Series with I option complies with intrinsically safe Exia /ib design standards BETA, C,Z,V and W Series Pressure and Temperature Switches For hazardous locations, the RTN permit is required along with the Gost R approval. The Gost R approvals allow BETA switches to be sold and distributed throughout the territory of the Russian Federation. The specific area classification approvals are: • C Series - ExiaIICT4/T5/T6 or ExibIICT4/T5/T6 • W Series - ExdIICT5/T6 C-Series W-Series