. Â NOTE Information that requires special emphasis . Â TIP Alternate techniques or clarifying information. SHALL: This word is understood to be mandatory. SHOULD: This word is understood to be advisory. Sentry CPS Sampler...
High pressures! This equipment may contain fl uids at very high pressures . Prior to installing, removing, or maintaining this equipment, ensure that the equipment is isolated from all connecting piping, the equipment is depressurized, the contents have been drained, and the equipment is cool . Sentry Equipment Corp...
General Description The Sentry® CPS Sampler is a stand-alone unit for collecting and eventual quantifying of particulate and ionic matter (corrosion products) circulating in the secondary piping of nuclear power plants and condensate/feedwater systems of fossil-fueled plants. The CPS sampler collects sample material on filters. The filters are removed for laboratory analysis.
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Since the control valve outlet pressure is constant, CPS sampler flow is constant. A sample throughput totalizer that is resettable, with ± 3% full-scale accuracy, measures the total volume of liquid sample passing through the filter holder. Sentry Equipment Corp...
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Standard Filter Holder The Sentry Standard Filter Holder (refer to Figure 3) was developed to allow the operators of Corrosion Product Samplers to install multiple filter papers in their samplers without leakage and without the need for tools to open and close the housing. It is designed such that varying stack heights of filter papers do not interfere with the housing’s sealing...
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All wetted metal surfaces are of Stainless Steel construction. The filter holder accepts 47 mm diameter membrane filters. Replacement filters can be ordered through Sentry Equipment. Figure 4. HP High Pressure Filter Housing...
When the filter holder is properly assembled and tightened, the bottom edge of the retaining ring will be flush with the bottom of the lower housing. Sentry Equipment Corp...
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. If the flow through the unit exceeds 120% of the maximum rate (full scale), the flow totalizer may be damaged . Sentry CPS Sampler...
The displayed reading is the total volume that passed through the filter housing (in liters). Do not open the filter housing without first isolating the sample inlet . Sentry Equipment Corp...
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Flow Rate screen. The Totalized Volume is displayed in liters. Pressing the RST button while the Totalized Volume is displayed will reset the Totalized Volume. Contact Sentry Equipment for instructions if you do not want the totalized volume operator resettable.
Do not allow the battery voltage to drop below 11 .5 VDC . Permanent damage to the battery may result . Also, due to the self-discharge characteristics of this type of battery, the manufacturer recommends recharging the battery at least once a month for optimal battery life . Figure 5. Battery Shelf Life and Storage Sentry Equipment Corp...
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CPS sampler will do this. Otherwise, remove the cover from the Flow Totalizer display enclosure, and then connect the female push-on disconnect (located at terminal 5 on the Flow Totalizer display) to the male push-on disconnect (located at TB1-1 in the electrical enclosure). Sentry CPS Sampler...
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13. Use the 4000 cc graduated cylinder and reset the displayed total volume. Pressing the RST button resets the total volume. Fill graduated cylinder to 2000 cc. Maintain a flow rate near 75 cc/min. Ensure there is no air in the sample line. Sentry Equipment Corp...
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18. Adjust the number on screen 3 by the percentage that the value is off. 19. Take unit out of calibration mode. On some models, using the meter calibration switch located on the CPS sampler will do this. Otherwise, disconnect the male and female push-on disconnects and replace enclosure cover. Sentry CPS Sampler...
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On the Standard Filter Housing, keep the threads on both the retaining ring and the lower housing clean. Dirt may cause galling of the threads. Occasionally the inside surfaces may become filmed. Clean with commercial grade detergent soap and water. Sentry Equipment Corp...
The filter papers inserted into the filter holder (item 4 of Figure 6) and the filter elements for the regulator protection filter (item 12 of Figure 6) are consumable items. Replacement filters may be purchased from Sentry Eqiupment using the following part numbers (you may also refer to Figure 3 & Figure 4 ).
Spare Parts The following is a list of recommended spare parts available for the Corrosion Products Sampler (see Figure 6). Spare parts are available from Sentry Equipment Parts Department: (262) 567-7256. Item Description Part Number Inlet Valve 4-01297B Flex Hose (standard press. only)
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Power Input Fuse, 10A 4-05953V Battery In-line Fuse, 10A 4-05953X TSV, Thermal Shut off Valve (120°F) 7-01137E Relief Valve, 30 psi Fixed Cracking Pressure 4-01233L Â NOTE Some components not applicable to all models . Figure 6. Spare Parts Sentry CPS Sampler...
Standard Warranty Sentry Equipment Corp (“Seller”) warrants products manufactured by it and supplied hereunder (“Products”) to be free from defects in workmanship and, to the extent materials are selected by Seller, to be free from defects in materials, in each case for a...
Customer Support With proven sampling expertise since 1924, Sentry products and services provide business operations the critical insights to optimize process control and product quality. We deliver true representative sampling and analysis techniques to customers around the globe, empowering them to accurately monitor and measure processes for improved production effi ciency, output, and safety.
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Serving customers in more than 50 countries across six continents worldwide. sentry-equip.com 966 Blue Ribbon Circle North, Oconomowoc, WI 53066 U.S.A. | +1-262-567-7256 | support@sentry-equip.com...
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