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Model 3050-OLV Moisture Analyzer General Purpose Plate Mounted Sample System Manual Supplement Process Instruments 455 Corporate Boulevard PN 305514001 Rev. G Newark, DE 19702...
(AMETEK PN 571061017 or equivalent). Dry Reference Gas A dryer (AMETEK Dryer PN 305400901S or equivalent) is required to dry reference gas to less than 0.025 ppmv. Dryers must be periodically replaced. In normal use, the dryer (PN 305400901S) should dry a 50-ppm reference gas to specification for 1 year.
Mechanical Installation Locate the 3050-OLV system as close as possible to the sample source. The unit should be protected from direct exposure to weather and sunlight, and located so that the ambient temperature specifications will not be exceeded. 1. If not already installed, install a main process shut-off valve and pressure reducer (recommended) at the sample tap.
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2. Cable shields should be connected to both the analyzer and the DCS. If this is not possible, cable shields should be tied to the chassis at each 3050-OLV. If this is not possible, tie the shield at the PC or DCS to chassis and remaining shield to the chassis through a 0.1 mF @ 500V capacitor.
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53.34 1.27 (21.00) (.50) 49.53 (19.25) 49.53 (19.25) 53.34 (21.00) Front view 20.02 (7.88) (inches) Side view Figure 3a: Plate mounted sample system 3050-OLV Plate Mounted Sample System...
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The Plate mount sample system is for use in general purpose locations only. and must be enclosed in a lockablespace not less than 24” x 24” x 12” so that access to the power supply, terminal block, and wiring is prevented. NOTE Figure 4: Sample system 3050-OLV Plate Mounted Sample System...
Replacement Parts Table 1 lists the replacement parts available for the Model 3050-OLV Moisture Analyzer. Please contact the AMETEK Sales office (800-222-6789) for pricing and ordering information. Table 1 Model 3050-OLV Sample System Replacement Parts AMETEK Part Description Part Number...
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Sample System Options Back Pressure Regulator The 3050-OLV can operate with an exhaust pressure from 0 to 15 psig, and the sensor measure- ments (i.e. - the moisture readings) are automatically compensated for the measured pressure. However, for proper operation of the analyzer, the exhaust pressure that the analyzer sees must remain stable.
The isolation valve provides barrier (i.e. - a means of turning off the flow of sample gas), upstream of the analyzer, so that the analyzer can be worked on (normal maintenance, etc.). AMETEK recommends that an isolation valve is installed upstream of the analyzer, and preferably at the sample tap.
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