FEATURES Helical coil design Ideal for cooling low-pressure boiler water SENTRY TRB SINGLE HELICAL TUBE Sample Coolers SAMPLE CONDITIONING Gas Liquid & Slurry Solid & Powder Steam & Water The Sentry® TRB sample cooler cools a sample from a process stream. It may seem simple, but it is a uniquely designed small tube in a shell heat exchanger. The sample to be cooled flows through the tube side of the cooler, and the cooling fluid, usually water, flows through the shell side. The cooled sample then is taken to a laboratory for analysis or piped to in-line process instrumentation for continuous monitoring of properties such as conductivity, pH or other chemical constituents. MODEL TRB-4222 BENEFITS The Sentry TRB sample cooler is compact and provides the industrial boiler user with a cost-effective and efficient sampling alternative. Its small profile allows for easy installation on or near the boiler. It offers optimal service for flows below 1200 cc per minute for single phase heat transfer. Standard tube side material is 300 series stainless steel. NOTE: Not recommended for steam condensing service. See TLR, FLR, FXR series sample coolers for steam applications. 5 10 15 20 25 Approach Temperature ( o C ) 30 25 20 15 10 5 0 Pressure Drop (PSI) 1 PSI = 0.069 Ba r 0 10 20 30 40 50 Approach Temperature ( o F ) 400 600 800 1000 1200 1400 1600 1800 2000 CC M 0.1 0.2 0.3 0.4 0.5 GP M 60 80 100 120 140 160 180 200 220 240 260 280 Lbm/H r Model TRB-4222 Surface Area 1.2 Ft. 2 [0.11 m 2 ] 3 GPM [11.4 L/min] Cooling Water at 95 o F [35 o C] 1 PSI [0.07 Bar] Pressure Drop Sample Pressure Drop (PSI) Flow Rate 500 o F (260 o C) 400 o F (204 o C) 300 o F (149 o C) 200 o F (93 o C) Inlet Temp. 150 o F (66 o C) PERFORMANCE CURVE (Water)
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FEATURES�� Helical coil design �� Ideal for cooling low-pressure boiler
water
SENTRY TRB SINGLE HELICAL TUBE Sample Coolers
S A M P L E CO N D I T I O N I N G
Gas
Liquid & Slurry
Solid & Powder
Steam & Water
The Sentry® TRB sample cooler cools a sample from a process stream. It may seem simple, but it is a uniquely designed small tube in a shell heat exchanger. The sample to be cooled flows through the tube side of the cooler, and the cooling fluid, usually water, flows through the shell side. The cooled sample then is taken to a laboratory for analysis or piped to in-line process instrumentation for continuous monitoring of properties such as conductivity, pH or other chemical constituents.
MODEL
TRB-4222
BENEFITS
The Sentry TRB sample cooler is compact and provides the industrial boiler user with a cost-effective and efficient sampling alternative. Its small profile allows for easy installation on or near the boiler. It offers optimal service for flows below 1200 cc per minute for single phase heat transfer. Standard tube side material is 300 series stainless steel.
NOTE: Not recommended for steam condensing service. See TLR, FLR, FXR series sample coolers for steam applications.
S E N T R Y T R B S I N G L E H E L I C A L T U B E > S A M P L E CO O L E R S > S A M P L E CO N D I T I O N I N G
NOTES:• U in model number denotes ASME stamped model.• Canadian Registration Number available for ASME stamped models only. Consult factory for CRN and other options and information.• Vessels are exempt from CE marking per PED 97/23/EC, TÜV. Vessels are below or equal to the limits set forth in Article 3, Sections 1.1, 1.2, 1.3 and Section 2 as applicable, and are designed and manufactured in
accordance with sound engineering practice (meets the general requirements of the ASME Section VIII, Division 1, Boiler And Pressure Vessel Code). Nameplate will bear the Sentry and safety instructions will be included per Article 3, Section 2.