B48 Temperature Sensors Building Automation Products, Inc. • 750 North Royal Avenue, Gays Mills, WI 54631 USA Tel: +1-608-735-4800 • Fax: +1-608-735-4804 • Email: sales@bapihvac.com • Web: www.bapihvac.com Features & Options These units are designed to monitor water temperature in retrofit or filled pipe applications. The strap units fit around the outside of a pipe, while the remote probes are strapped directly onto the pipe. All three units measure the water temperature by sensing the surface temperature of the pipe. Strap Units and Remote Probes come standard with a Junction Box enclosure but are also available with a BAPI-Box Crossover enclosure. Clamp-On Strap – This unit has a bendable copper sensing plate which forms to the curvature of the pipe. An adjustable hose clamp holds the unit in place around the pipes from 2 to 4.5” (5 to 11.4 cm) in diameter. Spring-Loaded Strap – Instead of removing the pipe insulation, the spring loaded sensing pad is held against the pipe through a hole cut in the insulation. It can be used with 5 to 14.5” (13 to 37 cm) dia. pipes with up to 2” of insulation. Remote Probes - These units have a 1.75” long stainless steel probe with either Plenum-Rated Cable or FEP-Jacketed Cable with a lead length of 18” (Other lengths are available by calling BAPI). Remote Probes are ideal for strap-on applications on any size pipe, or hard-to-access areas. (See pg A48 for more Remote Probe Options.) Strap Units and Remote Probe Units Specifications Enclosure Material: Junction Box: Galvanized Steel BAPI-Box Crossover: Cover: Polycarbonate, UL94 V-0 Base: Nylon, UL94 HB Environmental Operation Range: Temperature Sensor: Clamp On: -40 to 85 o C, Spring Loaded: -40 to 85 o C Remote Probe w/ Plen. Cable: -40 to 105ºC Remote Probe w/ FEP Cable: -20 to 75ºC Temperature Transmitter: -20 to 70 o C Humidity: 0 to 95%, non-condensing ●Clamp-On, Spring-Loaded or Remote Probes ●Junction Box or BAPI-Box Crossover Enclosure Enclosure Rating: Junction Box: IP20, NEMA 1 BAPI-Box Crossover (BBX): IP10, NEMA 1 IP44 with knockout plug in open port Sensing Element: Thermistor or RTD (See Sensors Section for Specs.) Encl. Dimensions:H x W x D BAPI-Box Crossover:..3.1 x 2.2 x 1.9” (79 x 56 x 49mm) Junction Box:..............4.2 x 3.9 x 1.94” (106 x 98.4 x 49mm) (For encl. dimension drawings, turn to the end of the section.) Spring Loaded Straps Remote Probe Clamp-On Units Rev. 02/09/22 The BAPI-Box Crossover enclosure features a hinged cover with thumb latch for easy termination. A pierceable knockout plug is available for the open port. See the Accessories section for more info. (Shown with knockout plug sold separately.) The BAPI-Box CrossoverA45 Temperature Sensors Building Automation Products, Inc. • 750 North Royal Avenue, Gays Mills, WI 54631 USA Tel: +1-608-735-4800 • Fax: +1-608-735-4804 • Email: sales@bapihvac.com • Web: www.bapihvac.com Strap Units and Remote Probe Units BA/ ( #1 ) - ( #2 ) - ( #3 ) - ( #4 ) #1: Temperature Sensor (required) 1.8K.........................1.8K Thermistor 3K............................3K Thermistor 10K-2.......................10K-2 Thermistor 10K-3.......................10K-3 Thermistor 10K-3[11K]...............10K-3[11K] Thermistor 20K..........................20K Thermistor 1K[375]....................1K Platinum RTD (375 curve) 1K[NI].......................1K Ω Nickel RTD 1K............................1K Platinum RTD (385 curve) Transmitters below require a BAPI-Box Crossover Enclosure T1K[32 TO 212F].....1K Plat. RTD Transmitter, 4 to 20 mA Output, 32 to 212°F Range T1K[20 TO 120F].....1K Plat. RTD Transmitter, 4 to 20 mA Output, 20 to 120°F Range T1K[0 TO 100F].......1K Plat. RTD Transmitter, 4 to 20 mA Output, 0 to 100°F Range T1K[0 TO 100C]......1K Plat. RTD Transmitter, 4 to 20 mA Output, 0 to 100°C Range T1K[-7 TO 49C].......1K Plat. RTD Transmitter, 4 to 20 mA Output, -7 to 49°C Range T1K[-18 TO 38C].....1K Plat. RTD Transmitter, 4 to 20 mA Output, -18 to 38°C Range Matched Transmitters are also available. Contact your BAPI representative for ordering. #2: Strap Configuration or Lead Length (required) S...............................Clamp-On Strap - fits 2 to 4.5” (5 to 11.4 cm) diameter pipes STP...........................Spring Loaded Strap - fits 5 to 14.5” (13 to 37 cm) diameter pipes RPP..........................Remote Probe with 18” of Plenum Rate Cable RPPFEP-18”.............Remote Probe with 18” of FEP-Jacketed Cable RPPFEP2-18”...........Remote Probe w/ 18” of FEP-Jacketed Cable (suitable for submersion) #3: Enclosure (optional, comes standard with Junction Box) BBX..........................BAPI-Box Crossover (IP10, NEMA 1) #4: Test & Balance or Terminal Strip (optional, requires a BAPI-Box Crossover Enclosure) TB.............................Test & Balance Switch TS.............................Terminal Strip Connection Strap Sensor Option Selection Guide Additional options are available for these units but not shown in this Selection Guide. Contact your BAPI representative for the complete list of options. Use the Option Selection Guide below to create your custom part number. Replace the number and parenthesis with the designator for each selection. Skip the designator and dashes for optional selections that are not required in your configuration. Example Number: BA/ ( 10K-2 ) - ( S ) - ( BBX ) - ( ) Actual Number (with parenthesis removed): BA/10K-2-S-BBX Description: 10K-2 Thermistor, Clamp-On Strap, BAPI-Box Crossover Enclosure, No Terminal Strip. Your Number: BA/ Next >