Rosemount 4088A MultiVariable, Быстрый старт

Страница: 2 / 32

September 2016
2
Quick Start Guide
Procedures and instructions in this section may require special precautions to
ensure the safety of the personnel performing the operation. Information that raises
potential safety issues is indicated with a warning symbol (
). Refer to the
following safety messages before performing an operation preceded by this
symbol.
NOTICE
This guide provides basic guidelines for the Rosemount 4088 MultiVariable Transmitter. It does not provide
instructions for diagnostics, maintenance, service, or troubleshooting. Reference the 4088 MultiVariable
Transmitter
Reference Manual for more instruction. All documents are available electronically at
EmersonProcess.com/Rosemount .
Explosions could result in death or serious injury.
Installation of this transmitter in an explosive environment must be in accordance with the appropriate local,
national, and international standards, codes, and practices. Review the approvals section of the 4088
MultiVariable Transmitter
Reference Manual for any restrictions associated with a safe installation.

Before connecting a Field Communicator in an explosive atmosphere, ensure the instruments in the loop
are installed in accordance with intrinsically safe or non-incendive field wiring practices.

In an Explosion-proof/Flameproof installation, do not remove the transmitter covers when power is applied
to the unit.
Process leaks may cause harm or result in death.

Install and tighten process connectors before applying pressure.
Electrical shock can result in death or serious injury.

Avoid contact with the leads and terminals. High voltage that may be present on leads can cause electrical
shock.
Conduit/cable entries

Unless marked, the conduit/cable entries in the transmitter housing use a
1
/
2
–14 NPT thread form. Entries
marked “M20” are M20
⫻
1.5 thread form. On devices with multiple conduit entries, all entries will have the
same thread form. Only use plugs, adapters, glands, or conduit with a compatible thread form when closing
these entries.

When installing in a hazardous location, use only appropriately listed or Ex certified plugs, adapters, or
glands in cable/conduit entries.
Contents
Steps required for quick installation . . . . . . . . 3
Mount the transmitter . . . . . . . . . . . . . . . . . . . . 3
Consider housing rotation . . . . . . . . . . . . . . . . 8
Set the switches . . . . . . . . . . . . . . . . . . . . . . . . . 9 Wiring and power up . . . . . . . . . . . . . . . . . . . . 10
Verify device configuration . . . . . . . . . . . . . . . 15
Trim the transmitter . . . . . . . . . . . . . . . . . . . . . 18
Product certifications . . . . . . . . . . . . . . . . . . . 19