The 621/622 Series Explosion-Proof Pressure Transmitters feature 1/2" NPT conduit connection.

NOSHOK (Berea, OH) offers robust and reliable 621/622 Series Explosion-Proof Pressure Transmitters to meet the demanding requirements of hazardous locations, such as oil field, pipeline gas compressor, offshore, chemical/petrochemical, water/wastewater, refrigeration equipment, marine, HVAC, and hydraulic/pneumatic applications. Features include:

• Accuracy to ±0.25 percent full scale (best fit straight line).
• Wide variety of pressure ranges available.
• Advanced diffused semi-conductor and sputtered thin film sensor for maximum stability.
• Available with a standard threaded connection as well as a flush diaphragm configuration.
• Welded 316 stainless steel, and Elgiloy construction with no internal O-rings, gaskets or seals.
• 1/2" NPT conduit connection.
• Low power voltage outputs available.
• Incorporate significant levels of RFI, EMI, and ESD protection.
• CE compliant to suppress RFI, EMI, and ESD.
• Factory Mutual and Canadian Standards approved.
• NACE MR0175/ISO 15156 compliant.
• ANSI/ISA-12.27.01-2003 approved single seal.
• Explosion-Proof, entity approval for Class I, Division 1, Groups A, B, C, and D.
• Dust ignition-proof for Class II and III, Division 1, Groups E, F, and G.

For more information visit www.noshok.com