Emerson Fisher 2500 Bedienerhandbuch

www.Fisher.comFisher 2500 and 2503 Controllers and TransmittersContentsIntroduction 2...Scope of Manual 2...

Instruction ManualD200124X0122500 and 2503 Controllers/TransmittersApril 201410On fluid or interface level applications, position the sensor so that t

Instruction ManualD200124X0122500 and 2503 Controllers/TransmittersApril 201411Figure 7. Cageless Sensor MountingCF5380‐AA3893TOP MOUNTEDSIDE VIEW (WI

Instruction ManualD200124X0122500 and 2503 Controllers/TransmittersApril 201412Top‐Mounted SensorCAUTIONIf inserting the displacer into the vessel bef

Instruction ManualD200124X0122500 and 2503 Controllers/TransmittersApril 201413Figure 9. Controller/Transmitter Dimensions and ConnectionsOPTIONAL HEA

Instruction ManualD200124X0122500 and 2503 Controllers/TransmittersApril 201414local and regional codes, and should be be as short as possible with ad

Instruction ManualD200124X0122500 and 2503 Controllers/TransmittersApril 201415Figure 10. Adjustment LocationsW0641-1B1C9283-BW0671-1W0656-1W0647-2BW0

Instruction ManualD200124X0122500 and 2503 Controllers/TransmittersApril 201416Set the PROPORTIONAL BAND control on a 2500 or 2500S controller, or the

Instruction ManualD200124X0122500 and 2503 Controllers/TransmittersApril 201417SP GR = specific gravity of the process fluid (for interface level cont

Instruction ManualD200124X0122500 and 2503 Controllers/TransmittersApril 2014182500S ControllerNoteIn the following steps the output pressure can go a

Instruction ManualD200124X0122500 and 2503 Controllers/TransmittersApril 201419191 mm (7.5 inch) change at 1.7 bar (25 psig). Set the gap at a pressur

Instruction ManualD200124X0122500 and 2503 Controllers/TransmittersApril 20142IntroductionScope of ManualThis manual provides installation, operating,

Instruction ManualD200124X0122500 and 2503 Controllers/TransmittersApril 201420in the direction of the arrows. To lower the level or decrease density,

Instruction ManualD200124X0122500 and 2503 Controllers/TransmittersApril 201421If necessary, you may use water for wet calibration in the shop. You mu

Instruction ManualD200124X0122500 and 2503 Controllers/TransmittersApril 201422To determine the total weight that must be suspended from the displacer

Instruction ManualD200124X0122500 and 2503 Controllers/TransmittersApril 201423Figure 10 shows adjustment locations, except as otherwise indicated. In

Instruction ManualD200124X0122500 and 2503 Controllers/TransmittersApril 201424D For Direct Acting 2500, 2500T, 0.2 bar (3 psig) for a 0.2 to 1.0 bar

Instruction ManualD200124X0122500 and 2503 Controllers/TransmittersApril 20142513. If the flexure strip base has been moved as far as possible and th

Instruction ManualD200124X0122500 and 2503 Controllers/TransmittersApril 2014267. Slowly increase the process variable until the output pressure swit

Instruction ManualD200124X0122500 and 2503 Controllers/TransmittersApril 201427StartupAdjustment locations are shown in figure 10. The pre‐startup or

Instruction ManualD200124X0122500 and 2503 Controllers/TransmittersApril 201428All 2500 and 2503 controller/transmitters use the same basic pressure‐b

Instruction ManualD200124X0122500 and 2503 Controllers/TransmittersApril 201429Figure 12. Direct‐Acting, Right‐Hand‐Mounted Fisher 2500‐249 Controller

Instruction ManualD200124X0122500 and 2503 Controllers/TransmittersApril 20143Table 1. SpecificationsAvailable Configurations(1)2500—Proportional‐only

Instruction ManualD200124X0122500 and 2503 Controllers/TransmittersApril 201430loading pressure to the Bourdon tube. This loading pressure moves the B

Instruction ManualD200124X0122500 and 2503 Controllers/TransmittersApril 201431When replacing the sensor assembly, the displacer may retain process fl

Instruction ManualD200124X0122500 and 2503 Controllers/TransmittersApril 201432Table 7. Troubleshooting Chart for Fisher 2500 Controller/Transmitters

Instruction ManualD200124X0122500 and 2503 Controllers/TransmittersApril 201433CAUTIONIf the hex clamp nut has not been loosened or the pointer remove

Instruction ManualD200124X0122500 and 2503 Controllers/TransmittersApril 2014341. Remove the controller/transmitter as described previously.2. A con

Instruction ManualD200124X0122500 and 2503 Controllers/TransmittersApril 2014354. Slide the bearing assembly (key 12, figure 16) onto the shaft or sh

Instruction ManualD200124X0122500 and 2503 Controllers/TransmittersApril 201436Figure 15. Bourdon Tube‐Flapper Arrangements for Various Actions and Mo

Instruction ManualD200124X0122500 and 2503 Controllers/TransmittersApril 201437Replacing the Proportional ValveNoteThe following procedure, to convert

Instruction ManualD200124X0122500 and 2503 Controllers/TransmittersApril 201438 WARNINGUse only genuine Fisher replacement parts. Components that are

Instruction ManualD200124X0122500 and 2503 Controllers/TransmittersApril 201439Figure 16. Fisher 2500 Controller / Transmitter Constructions30A8865-D3

Instruction ManualD200124X0122500 and 2503 Controllers/TransmittersApril 20144Table 1. Specifications (Continued)PerformanceIndependent Linearity (tra

Instruction ManualD200124X0122500 and 2503 Controllers/TransmittersApril 201440Key Description Part Number21* Cover gasket, chloroprene 1C91980643222*

Instruction ManualD200124X0122500 and 2503 Controllers/TransmittersApril 20145Figure 2. Guidelines for Use of Optional Heat Insulator Assembly0 20 40

Instruction ManualD200124X0122500 and 2503 Controllers/TransmittersApril 20146 WARNINGPersonal injury or property damage may result from fire or expl

Instruction ManualD200124X0122500 and 2503 Controllers/TransmittersApril 20147W0144-1W2141-1BDISPLACERCAGESCREWEDCONNECTIONFLANGEDCONNECTIONDAMPING PL

Instruction ManualD200124X0122500 and 2503 Controllers/TransmittersApril 20148Figure 4. Cage Head Mounting PositionsRIGHT‐HAND MOUNTINGLEFT‐HAND MOUNT

Instruction ManualD200124X0122500 and 2503 Controllers/TransmittersApril 20149Figure 5. Cage Connection StylesA1271-2STYLE 1: TOPAND BOTTOMSTYLE 2: TO