The E+H Proline Promass O 300 Coriolis flow meter is designed for premium accuracy of liquids and gases at the highest process pressures in the oil and gas industry. The sensor is fully suitable for offshore conditions and resistant to stress corrosion cracking. With its compact transmitter, Promass O 300 offers high flexibility in terms of operation and system integration: access from one side, remote display and improved connectivity options.

Measuring tube in 25Cr Duplex, 1.4410 (UNS S32750). Process pressure up to PN 250 (Class 1500). Nominal diameter DN 80 to 150 (3 to 6in). Liquid mass flow error ±0.10% standard, ±0.05% optional. Gas mass flow error ±0.35%, density error ±0.0005 g/cm³. Medium temperature range -40 to +205°C.

Compact dual-compartment housing with up to 3 I/Os. Backlit display with touch control and WLAN access. Remote display available. Heartbeat Technology ensures process safety at all times. Measuring principle operates independently of physical fluid properties such as viscosity or density.