Calibration - Emerson Rosemount 3051SMV MultiVariable Reference Manual

Operation and Maintenance
January 2019
WARNING
Failure to follow these installation guidelines could result in death or serious injury.
• Ensure only qualified personnel perform the installation.
Explosions could result in death or serious injury.
• Do not remove the transmitter cover in explosive atmospheres when the circuit is live.
• Before connecting a communicator in an explosive atmosphere, make sure the
instruments in the segment are installed in accordance with intrinsically safe or non-
incendive field wiring practices.
• Both housing covers must be fully engaged to meet flameproof/explosion-proof
requirements.
• Verify that the operating atmosphere of the transmitter is consistent with the
appropriate hazardous locations certifications.
Electrical shock could cause death or serious injury.
• If the sensor is installed in a high-voltage environment and a fault or installation error
occurs, high voltage may be present on transmitter leads and terminals.
• Use extreme caution when making contact with the leads and terminals.
Process leaks could result in death or serious injury.
• Install and tighten all four flange bolts before applying pressure.
• Do not attempt to loosen or remove flange bolts while the transmitter is in service.
Replacement equipment or spare parts not approved by Emerson
could reduce the pressure retaining capabilities of the transmitter and may render the
instrument dangerous.
• Use only bolts supplied or sold by Emerson as spare parts.
Improper assembly of manifolds to traditional flange can damage the device.
• For safe assembly of manifold to traditional flange, bolts must break back plane of
flange web (i.e., bolt hole) but must not contact the sensor module.
Static electricity can damage sensitive components.
• Observe safe handling precautions for static-sensitive components.
4.3

Calibration

4.3.1 Calibration overview
Before calibrating the sensor complete configuration of the device in Configuration.
Calibration of the Rosemount 3051SMV involves the following tasks.
• Sensor trim
• Zero or lower sensor trim
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Reference Manual
00809-0100-4853
™
for use as spare parts
Reference Manual