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Krohne

OPTIGAS 4010

Coriolis mass flowmeter for gas dispensing with ATEX certification and high-pressure capability.

Krohne OPTIGAS 4010

The OPTIGAS 4010 is a precision Coriolis flowmeter engineered for gas dispensing systems requiring accurate mass flow measurement and robust performance in demanding environments. Operating at pressures up to 350 barg and temperatures from -40°C to +93°C, this meter delivers reliable metering with 316L stainless steel construction. Equipped with Modbus RTU digital output and certified for ATEX, IECEx, NEPSI, and marine (RINA) applications, it meets international safety and operational standards for critical gas distribution infrastructure.

Specifications

Product type
Flowmeter
Product family name
OPTIGAS
Product positioning
For gas dispenser applications
Measurement principle
Coriolis
Measured media
Gases
Process pressure
max. 350 barg/5076 psig
Process temperature
-40…+93°C/-40…+200°F
Measuring tube
Austenitic stainless steel (1.4404/316L)
Thread connections
Female:¾ NPT
Certificates/Approvals Ex
ATEX, IECEx, NEPSI, EAC Ex
Certificates/Approvals Marine
RINA
Digital outputs
Modbus RTU

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