Emerson 2090 - Manuals - manualsarea.com

Page 3 - Reference Manual

Reference Manual 00809-0100-4690, Rev EAMarch 2007 3-3 Rosemount 2088 and 2090 Figure 3-1. Installation Flowchart. Check for Leaks (Process Connections) Zero Trim Transmitter for Mounting Effects Check Jumper or Switches Wire Transmitter Power Transmitter DONE Mount Transmitter Apply Pressure Refer ...

Page 4 - NOTE

Reference Manual 00809-0100-4690, Rev EA March 2007 Rosemount 2088 and 2090 3-4 GENERAL CONSIDERATIONS The accuracy of the pressure measurement depends on proper installation of the transmitter and impulse piping. The piping between the process and transmitter must accurately transmit pressure to th...

Page 6 - Make the line tap on the side of the pipe to prevent sediment

Reference Manual 00809-0100-4690, Rev EA March 2007 Rosemount 2088 and 2090 3-6 Impulse Piping Impulse piping configurations depend on specific measurement conditions. Use the following information and Figure 3-3 as a guideline when installing impulse piping. Liquids: Make the line tap on the side o...

Page 8 - Rosemount 2090P Compatible with 1-in. PMC

Reference Manual 00809-0100-4690, Rev EA March 2007 Rosemount 2088 and 2090 3-8 Nameplate 3.9 (100) 2X 1 / 4 –20 UNC–2BX 0.60 Deep Mounting Bracket Holes 4.7 (140) Terminal Connections Transmitter Circuitry Side Optional Meter Cover 5.0 (125) Weld Spud 1.0 (25.4) Vessel Wall 4.3 (110) 1.05 (26.6)1.3...

Page 10 - turn with adjustable pliers.; PREPARING THE VESSEL HOLE; DETAIL OF WELD SPUD

Reference Manual 00809-0100-4690, Rev EA March 2007 Rosemount 2088 and 2090 3-10 3. Hand tighten the transmitter using the knurled retaining ring, then snug an additional 1 / 8 turn with adjustable pliers. IMPORTANT Do not over-tighten the retaining ring. A spanner wrench (P/N 02088-0193-0001) hole ...

Page 11 - Standard Sanitary Clamp; Power Supply; Typical; DETAIL OF SANITARY; CONNECTION SIZE; Mounting

Reference Manual 00809-0100-4690, Rev EAMarch 2007 3-11 Rosemount 2088 and 2090 Rosemount 2090F The Rosemount 2090F sanitary pressure transmitter is designed to be installed directly to a sanitary fitting. The transmitter is available with either a 1.5- or 2-inch clamp connection. When installing th...

Page 12 - Operating

Reference Manual 00809-0100-4690, Rev EA March 2007 Rosemount 2088 and 2090 3-12 Figure 3-9. Transmitter Load Limitations Field Wiring All power to the transmitter is supplied over the signal wiring. Signal wiring need not be shielded, but use twisted pairs for best results. Do not run unshielded si...

Page 13 - standard; Jumper Locations; Without a meter installed

Reference Manual 00809-0100-4690, Rev EAMarch 2007 3-13 Rosemount 2088 and 2090 Figure 3-10. Rosemount 2088 Smart Signal Wiring Terminals. FAILURE MODE AND SECURITY JUMPERS Failure Mode As part of normal operation, the Rosemount 2088/2090 Smart Pressure Transmitter continuously monitors its own oper...

Page 14 - With a meter installed; Transmitter Security; If the transmitter is installed, secure the loop, and remove power.

Reference Manual 00809-0100-4690, Rev EA March 2007 Rosemount 2088 and 2090 3-14 With a meter installed The failure mode alarm jumper is located on the LCD faceplate in the electronics module side of the transmitter housing and is labeled ALARM (See Figure 3-11). Do not remove the transmitter cover ...

Page 15 - Rerange Procedure; Apply a pressure equivalent to the upper range value.

Reference Manual 00809-0100-4690, Rev EAMarch 2007 3-15 Rosemount 2088 and 2090 NOTE If either the alarm or security jumper is dislodged or removed from its position the transmitter reverts to default alarm or security settings of: Alarm: Output high; Security: Off ZERO AND SPAN ADJUSTMENTS The smar...