453 Static Pressure Sensors/ Gage Tubing ACCESSORIES GAGE TUBING ACCESSORIES A-200-1/A-200-2A-201/A-202A-203A-221 A-225A-204-A/A-204-B/A-204-C/A-204-D A-220A-222 A-223A-223P-1/A-223P-2A-210/A-211 Norprene ® is a registered trademark of Saint-Gobain Abrasives, Inc. Corporation DWYER INSTRUMENTS, INC. | dwyer-inst.com STATIC PRESSURE ACCESSORIES A-465A-417A ++A-418EA-418NA-419AA-420AA-421Surge damper ++USA: California Proposition 65 WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov MODEL CHART ModelDescription A-465 A-417A A-418E A-418N A-419A A-420A A-421 Static pressure pick-up provides a clean solution for sensing space pressure. The sensor can be mounted on sheetrock walls, single gang electrical boxes, or on ceiling tiles. Molded from ABS plastic, the A-465 provides an integral barb fitting and includes tubing, mounting screws and anchors. Static pressure pickup. For use in clean rooms, 60 micron filter picks up static pressure. Stainless steel wall plate fits 2˝ x 4˝ electrical box. Sealed with foam gasket, screws included. Barbed brass fitting holds 1/8˝ to 3/16˝ ID tubing. Static pressure pickup. Room mount with plastic enclosure fits 2˝ x 4˝ electrical box. Fine mesh screen hides static pressure pickup port. Clean connection to 1/8˝ to 3/16˝ ID tubing and pressure sensor. Sealed with foam gasket, screws included. Static pressure pickup. Room mount with plastic enclosure fits 2˝ x 4˝ electrical box. Fine mesh screen hides static pressure pickup port. Clean connection to 1/8˝ to 3/16˝ ID tubing and pressure sensor. Sealed with foam gasket, screws included. Static pressure pickup ceiling mount. Plate rests on top of standard 3/4˝ thick ceiling tile while 60 micron filter faces down through 5/8˝ hole in tile. Filter is barely noticeable in room being monitored. Unit mounts to junction box. Barbed brass fitting holds 1/8˝ to 3/16˝ ID tubing. Static pressure pickup for roof or outside mount. Reduces effects of wind gusts to keep pressure readings stable when plate is parallel to ground. Structure withstands harsh environmental elements. Structure is 3-1/4˝ across and 2-3/8˝ deep. EMT Conduit fitting is 1/2˝. Pressure connection is brass barbed fitting for 1/8˝ and 3/16˝ ID tubing. Static pressure tip measures duct static air pressure. Assembly includes 6˝ probe, silicon rubber hose, and screws. Built-in surge damper ensures stable readings on pressure sensor. Pressure spike reducer can be added to end of tube to further smooth over pressure fluctuations. MODEL CHART ModelDescription Norprene ® tubing is useful in a wide range of temperatures from -75 to 275°F (-60 to 135°C) and will not weaken after long term exposure to heat and ozone. A-200-1 A-200-2 3/16˝ ID x 5/16˝ OD, 13 psi maximum pressure @ 73°F (90 kPa @ 23°C); 50´ 1/4˝ ID x 3/8˝ OD, 10 psi maximum pressure @ 73°F (69 kPa @ 23°C); 50´ Rubber latex tubing has less tendency to kink in storage and occupies less space, thus is best for portable work. A-201 A-202 3/16˝ ID, 9´ length 3/16˝ ID, lengths to 50´ Clear PVC tubing is easily inspected and is therefore best for test applications where a possibility of fluid entering the tubing exists. A-2031/8˝ ID x 1/4˝ OD, lengths to 100´; 60 psi max. pressure @ 73°F (22°C) Clear flexible vinyl tubing is easily inspected, and is therefore best for test applications where a possibility of fluid entering the tubing exists. A-220 A-221 A-222 3/16˝ ID x 5/16˝ OD, lengths to 500´; 45 psi maximum pressure @ 73°F (310 kPa @ 23°C) 1/8˝ ID x 3/16˝ OD, lengths to 500´; 40 psi maximum pressure @ 165°F (276 kPa @ 74°C) .240˝ ID x .375˝ OD, lengths to 500´; 35 psi maximum pressure @ 73°F (240 kPa @ 23°C) Flexible double column plastic tubing is used with Mark II manometers and the Wind Speed Indicator. Light gray with red color code stripe. A-2251/8˝ ID, lengths to 750´ Flexible colored vinyl tubing is quickly distinguishable in applications where more than one line is required aiding installation. A-204-B A-204-C A-204-D 3/16˝ ID x 5/16˝ OD, lengths to 500´; 45 psi maximum pressure @ 165°F (310 kPa @ 74°C); Opaque blue 3/16˝ ID x 5/16˝ OD, lengths to 500´; 45 psi maximum pressure @ 165°F (310 kPa @ 74°C); Opaque white 3/16˝ ID x 5/16˝ OD, lengths to 500´; 45 psi maximum pressure @ 165°F (310 kPa @ 74°C); Opaque black Black polyethylene tubing offers long life, great stability and resistance to corrosion. A-2231/8˝ ID x 1/4˝ OD, 10´ length; 200 psi maximum @ 140°F (1379 kPa @ 60°C) Black nylon tubing is recommended for high temperature and pressure applications. -40 to 248°F (-40 to 120°C). Black plenum fire retardent polyethylene tubing meets NFPA standard 90A for installation in air-conditioning and ventilating plenum spaces; also used in building automation systems. Lengths to 500´, 100 psig maximum pressure @ 75°F (689 kPa @ 24°C). A-223P-1 A-223P-2 .17˝ ID x .25˝ OD 1/4˝ ID x 3/8˝ OD Aluminum tubing is recommended for permanent installations. A-210 A-211 1/4˝ OD, 5´ length, 500 psi maximum pressure @ 200°F (3447 kPa @ 93°C) 1/4˝ OD, 50´ length, 500 psi maximum pressure @ 200°F (3447 kPa @ 93°C) Accessories_2021.indb 4537/14/20 10:01 AMNext >