Emerson 1154 - Manuals

Reference Manual 00809-0100-4514, Rev BAJanuary 2008 Rosemount 1154 www.rosemountnuclear.com SECTION 1Introduction Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1About The Transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

Reference Manual 00809-0100-4514, Rev BAJanuary 2008 Rosemount 1154 www.rosemountnuclear.com Section 1 Introduction OVERVIEW This manual is designed to assist in installing, operating, and maintaining the Rosemount 1154 Pressure Transmitter. The manual is organized into the following sections: Secti...

Reference Manual 00809-0100-4514, Rev BAJanuary 2008 Rosemount 1154 www.rosemountnuclear.com Section 2 Installation Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2-1General Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2-1Mech...

Reference Manual 00809-0100-4514, Rev BA January 2008 Rosemount 1154 2-2 Figure 2-1. Qualified Life vs. Ambient Temperature. MECHANICAL CONSIDERATIONS This section contains information you should consider when preparing to mount the transmitter. Read this section carefully before proceeding to the m...

Reference Manual 00809-0100-4514, Rev BAJanuary 2008 2-3 Rosemount 1154 Transmitters with Flange Options A, D, H, J, L, or M are shipped with Swagelok fittings for process connections. Included are front ferrule, rear ferrule, and nut. Ensure that the fittings are placed on the tubing with the orien...

Reference Manual 00809-0100-4514, Rev BA January 2008 Rosemount 1154 2-6 INSTALLATION PROCEDURES Installation consists of mounting the transmitter and conduit and making electrical connections. Procedures follow for each operation. Mechanical Transmitter The threaded interface between the sensor mod...

Reference Manual 00809-0100-4514, Rev BAJanuary 2008 2-7 Rosemount 1154 Figure 2-5. Transmitter Dimensional Drawings. 0.8 (20) DETAIL A 3 / 8 -in. Mating Tubing Pressure Range Code Dimension A 4, 5 2.13 (54) 6, 7 2.19 (55.6) 8 2.25 (57.2) 9 2.28 (57.9) 0 2.33 (59.1) 4.7 Max. (119.4) 4.7 Max. (119.4)...

Reference Manual 00809-0100-4514, Rev BA January 2008 Rosemount 1154 2-8 Conduit 1. Seal the conduit threads with thread sealant. (The transmitter conduit seal interface was qualified using Grafoil ™ tape.) Conduit threads mate with a standard 1 / 2 –14 NPT male fitting. 2. Starting at zero thread e...

Reference Manual 00809-0100-4514, Rev BAJanuary 2008 Rosemount 1154 www.rosemountnuclear.com Section 3 Calibration Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3-1Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . pa...

Reference Manual 00809-0100-4514, Rev BA January 2008 Rosemount 1154 3-4 Material • Wire: 22-gauge tinned solid copper – Fed Spec QQW343, ASTM B33 • Solder: 60% tin, 40% lead (60/40) – Fed Spec QQ-S-571 • Flux: MIL F 14256, Type A, Fed Spec QQ-S-571 Type RA Method a. Locate the three turret terminal...

Reference Manual 00809-0100-4514, Rev BAJanuary 2008 3-5 Rosemount 1154 1. Apply mid-range pressure and note the error between theoretical and actual output signal. 2. Apply full-scale pressure. Multiply the error noted in step 1 by six and by the rangedown factor: 3. Add the result to the full-scal...

Reference Manual 00809-0100-4514, Rev BAJanuary 2008 3-7 Rosemount 1154 1. Calibrate the unit per preceding section to output = 4 mA at –100 inH 2 O and 20 mA at 300 inH 2 O. 2. Calculate correction factor: 3. Calculate zero adjustment correction in terms of pressure: 4. Convert pressure correction ...

Reference Manual 00809-0100-4514, Rev BAJanuary 2008 Rosemount 1154 www.rosemountnuclear.com Section 4 Operation Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 4-1Transmitter Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 4-1The δ ...

Reference Manual 00809-0100-4514, Rev BA January 2008 Rosemount 1154 4-2 K 1 is a constant. C 1 is the capacitance between the high pressure side and the sensing diaphragm. C 2 is the capacitance between the low pressure side and the sensing diaphragm. Where: I ref is the current source. V p-p is th...

Reference Manual 00809-0100-4514, Rev BAJanuary 2008 4-3 Rosemount 1154 Figure 4-2. Electrical Block Diagram. THE δ -CELL ™ SENSOR Process pressure is transmitted through an isolating diaphragm and silicone oil fill fluid to a sensing diaphragm in the center of the δ - Cell . The reference pressure ...

Reference Manual 00809-0100-4514, Rev BA January 2008 Rosemount 1154 4-4 OSCILLATOR The oscillator has a frequency determined by the capacitance of the sensing element and the inductance of the transformer windings. The sensing element capacitance is variable. Therefore, the frequency is variable ab...

Reference Manual 00809-0100-4514, Rev BAJanuary 2008 Rosemount 1154 www.rosemountnuclear.com Section 5 Maintenance and Troubleshooting Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 5-1Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

Reference Manual 00809-0100-4514, Rev BA January 2008 Rosemount 1154 5-2 SAFETY MESSAGES Instructions and procedures in this section may require special precautions to ensure the safety of the people performing the operations. Information that raises potential safety issues is indicated by a warning...

Reference Manual 00809-0100-4514, Rev BA January 2008 Rosemount 1154 5-6 Electrical Housing Disassembly 1. The signal terminals and test terminals are accessible by unscrewing the cover (1) on the terminal side. This compartment is identified as “terminal side” on the nameplate. The terminals are pe...

Reference Manual 00809-0100-4514, Rev BAJanuary 2008 5-7 Rosemount 1154 Preliminary 1. Replace the cover O-rings (2) whenever you remove a cover. Clean the sealing areas with alcohol, if necessary, and lightly grease the O-ring with Dow Corning 55 Silicone O-ring Grease (Rosemount P/N 01153-0248-000...

Reference Manual 00809-0100-4514, Rev BA January 2008 Rosemount 1154 5-8 Process Flange Reassembly 1. Replace the metal O-rings (11) with new O-rings if the flanges were removed. 2. Carefully place an O-ring (11) in the isolator well of the high side (“H”) of the sensing module. Place the O-ring so ...

Reference Manual 00809-0100-4514, Rev BAJanuary 2008 Rosemount 1154 www.rosemountnuclear.com Section 6 Specifications and Reference Data Nuclear Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 6-1Performance Specifications . . . . . . . . . . . . . . . . . . . . . . . pag...

Reference Manual 00809-0100-4514, Rev BA January 2008 Rosemount 1154 6-2 Post DBE Operation Accuracy at reference conditions shall be within ±2.5% of upper range limit (±3.75% for Range Code 0) for one year following DBE. Quality Assurance Program In accordance with NQA-1, 10CFR50 Appendix B, and IS...

Reference Manual 00809-0100-4514, Rev BAJanuary 2008 6-3 Rosemount 1154 Drift ±0.2% of upper range limit for 30 months Range Code 0: ±(0.3% of upper range limit) Temperature Effect Range Codes 4–9: ±(0.75% upper range limit +0.5% span) per 100 °F (55.6 °C) ambient temperature change Range Code 0: ±(...

Reference Manual 00809-0100-4514, Rev BA January 2008 Rosemount 1154 6-4 Static Pressure Zero Effect Rosemount 1154DP: Per 1,000 psi (6.89 MPa): Rosemount 1154HP: Per 1,000 psi (6.89 MPa): Static Pressure Span Effect Effect is systematic and can be calibrated out for a particular pressure before ins...

Reference Manual 00809-0100-4514, Rev BAJanuary 2008 6-5 Rosemount 1154 Span and Zero Continuously adjustable externally Zero Elevation and Suppression Maximum zero elevation: 600% of calibrated span(400% of calibrated span for Range Code 0) Maximum zero suppression: 500% of calibrated span (300% of...

Reference Manual 00809-0100-4514, Rev BA January 2008 Rosemount 1154 6-6 Static Pressure and Overpressure Limits Rosemount 1154DP: 0.5 psia to 2,000 psig (3.4 kPa abs to 13.8 MPa) maximum rated static pressure for operation within specifications; overpressure limit is 2,000 psig (13.8 MPa) on either...

Reference Manual 00809-0100-4514, Rev BAJanuary 2008 6-7 Rosemount 1154 Electrical Connections 1 / 2 –14 NPT conduit with screw terminals Process Connections 3 / 8 in. Swagelok compression fitting, 316 SST ( 1 / 4 –18 NPT optional) Weight 24 lb (10.9 kg) including mounting bracket

Reference Manual 00809-0100-4514, Rev BAJanuary 2008 6-11 Rosemount 1154 SPARE PARTS SHELF LIFE Store all spare transmitters and spare component parts in accordance with ANSI N45.2.2 level B. Qualified transmitters, spare circuit boards, spare O-rings: the qualified life (as defined in Qualification...