Infinity Duct & Immersion T Duct & Immersion T Duct & Immersion T Duct & Immersion T Duct & Immersion Temperature Sensors emperature Sensors emperature Sensors emperature Sensors emperature Sensors F E A T U R E S F E A T U R E S F E A T U R E S F E A T U R E S F E A T U R E S Andover Controls Duct and Immersion Temperature Sensors provide accurate measurement of air temperature and fluid as part of an Andover Controls building automation system. Both the duct and  Accurate, Reliable Type III Thermistor immersion sensors have a wide operating range of -30° to 230°F (-34° to 110°C), making them suitable for all types of duct, pipe and tank temperature applications. • Completely Encapsulated for Protection From Moisture or Condensation The sensor's design completely seals the sensing element, a precision 10K thermistor, within a stainless steel tube. The tube is filled with thermal epoxy, making it immune to moisture and  Easy Installation & Wiring condensation.  Immersion Sensor Utilizes Nema Type 4 Design The sensor's housing is a two-piece, plenum-rated plastic enclosure designed so that the sensor can  Fast & Efficient Removal of the be replaced without having to remove the housing. Simply take off the cover, withdraw the existing Sensing Element—No Need to sensing element, and replace with a new sensor. Replace the Entire Unit  Brass or Stainless Steel Thermowells Available in Different Sizes  Money Saving Bulk Packs DUCT SENSOR DUCT SENSOR DUCT SENSOR DUCT SENSOR DUCT SENSOR The duct sensor is designed for direct mounting on sheet metal duct systems. You simply secure the base to a duct using 3 standard sheet metal screws. The probe is then inserted through the hole in the base and tightened. The sensor wiring is guided into the 3/4" opening at the bottom of the base and connected to the probe using the two wire nuts included with the sensor. Four lengths of duct sensor are available: 4", 6", 9" and 15.75" (400mm). An optional O-Ring/Gasket kit is available if the sensor is being mounted outside or in a high moisture environment. Also available is a Duct-to-Immersion Conversion kit that allows you to easily convert all or part of your duct sensor inventory for immersion applications. IMMERSION SENSOR IMMERSION SENSOR IMMERSION SENSOR IMMERSION SENSOR IMMERSION SENSOR The immersion sensor uses the same housing as the duct sensor, but includes a mounting bracket for securing the thermowell. In addition, the immersion sensor comes equipped with gaskets at all potential leakage points, providing a Nema 4 waterproof enclosure. Brass or Type 304 stainless steel thermowells are available in 4" and 6" immersion lengths. They are available with either a 1/2" or 3/4" threaded NPT connection. To utilize existing Andover 1/2" or 3/4" NPT thermowells with the immersion sensor, an optional adapter is available. STRAP-ON SENSOR STRAP-ON SENSOR STRAP-ON SENSOR STRAP-ON SENSOR STRAP-ON SENSOR The strap-on sensor is designed for direct application to pipe surfaces for chilled or hot water measurement. It uses the same housing as both the duct and immersion sensors, but includes a strap for pipes 2 to 6 inches in diameter. S P E C I F I C A T I O N S S P E C I F I C A T I O N S S P E C I F I C A T I O N S S P E C I F I C A T I O N S S P E C I F I C A T I O N S GENERAL Sensing Element: Type III Thermistor, 10,000 ohms @ 77°F Range: -30° to 230°F (-34° to 110°C) Accuracy: ± .36°F from 32° to 158°F (± .2°C from 0° to 70°C) ± .90°F (± .5°C) over full range Stability: Thermistor will not deviate from accuracy spec for minimum of 5 years Thermal Epoxy: High resistivity epoxy filling probe's length. Housing: Two piece Polylac, Grade PA765; Plenum-rated (UL-94-5V Flame Retardant Rating) Wiring Connections: Wire nuts Wire Size: 22 gauge, 2 conductor, unshielded Maximum Distance to Sensor: (with less than .1° F error) Temperatures below 75°F: 1550 ft. (22 gauge wire) 3900 ft. (18 gauge wire) Temperatures above 160°F: 125 ft. (22 gauge wire) 310 ft. (18 gauge wire) DUCT SENSOR Probe Diameter: .25 " (.635 cm) Probe Lengths: 4", 6", 9" and 15.75" (400 mm) Probe Material: Stainless Steel, Type 316 Electrical Piping Connection: 1/2" NPSM Female Thread IMMERSION SENSOR Thermowell Material: Brass or Type 304 Stainless Steel Thermowell Piping Connection: 1/2" or 3/4" Male NPT Thermowell Dimensions: 3/4" (1.9cm) shank diameter (3/4" NPT) 5/8" (1.6cm) shank diameter (1/2" NPT) Overall Length Insertion Length 4" Sensor: 4" (10.16 cm) 2.5" (6.35 cm) 6" Sensor: 6" (15.24 cm) 4.5" (11.43 cm) STRAP-ON SENSOR Strap Length: Appropriate for 2 to 6-inch diameter pipes Probe Material: Aluminum O R D E R I N G I N F O R M A T I O N O R D E R I N G I N F O R M A T I O N O R D E R I N G I N F O R M A T I O N O R D E R I N G I N F O R M A T I O N O R D E R I N G I N F O R M A T I O N DUCT TEMPERATURE SENSORS Duct Temperature Sensor, 4" Probe TT-D-4-1 Duct Temperature Sensor, 6" Probe TT-D-6-1 Duct Temperature Sensor, 9" Probe TT-D-9-1 Duct Temperature Sensor, 15.75" Probe TT-D-15.75-1 IMMERSION TEMPERATURE SENSORS Immersion Sensor, 4" TT-I-4-1 Immersion Sensor, 6" TT-I-6-1 THERMOWELLS 4" Well, Brass, 1/2" NPT W-B-4-1/2-1 6" Well, Brass, 1/2" NPT W-B-6-1/2-1 4" Well, Brass, 3/4" NPT W-B-4-3/4-1 6" Well, Brass, 3/4" NPT W-B-6-3/4-1 4" Well, Stainless Steel, 1/2" NPT W-S-4-1/2-1 6" Well, Stainless Steel, 1/2" NPT W-S-6-1/2-1 4" Well, Stainless Steel, 3/4" NPT W-S-4-3/4-1 6" Well, Stainless Steel, 3/4" NPT W-S-6-3/4-1 All Duct & Immersion Sensors and Thermowells are available in Bulk Packs of 4, 12 & 16 STRAP ON SENSOR Strap On Sensor TT-ST TYPE III 10,000 ohm at 77°F +/- 0.36°F from 32°F TYPE III 10,000 ohm at 77°F +/- 0.36°F from 32°F TYPE III 10,000 ohm at 77°F +/- 0.36°F from 32°F TYPE III 10,000 ohm at 77°F +/- 0.36°F from 32°F TYPE III 10,000 ohm at 77°F +/- 0.36°F from 32°F TEMP ° F RESISTANCE TEMP ° F RESISTANCE TEMP ° F RESISTANCE TEMP ° F RESISTANCE TEMP ° F RESISTANCE -30 173631.00 26 34463.00 82 8948.38 138 2866.02 194 1083.680 -29 168222.00 27 33570.70 83 8753.48 139 2812.89 195 1066.400 -28 162998.00 28 32704.20 84 8563.39 140 2760.90 196 1049.440 -27 157954.00 29 31862.80 85 8377.98 141 2710.00 197 1032.800 -26 153083.00 30 31045.70 86 8197.12 142 2660.18 198 1016.460 -25 148378.00 31 30252.00 87 8020.69 143 2611.42 199 1000.420 -24 143833.00 32 29481.10 88 7548.56 144 2563.68 200 984.671 -23 139442.00 33 28732.20 89 7680.64 145 2516.94 201 969.213 -22 135200.00 34 28004.60 90 7516.78 146 2471.18 202 954.036 -21 131101.00 35 27297.70 91 7356.90 147 2426.37 203 939.136 -20 127139.00 36 26610.80 92 7200.88 148 2382.50 204 924.506 -19 123310.00 37 25943.40 93 7048.62 149 2339.54 205 910.141 -18 119609.00 38 25294.70 94 6900.01 150 2297.47 206 896.036 -17 116031.00 39 24664.20 95 6754.96 151 2256.28 207 882.184 -16 112571.00 40 24051.40 96 6613.38 152 2215.93 208 868.582 -15 109226.00 41 23455.60 97 6475.18 153 2176.41 209 855.224 -14 105992.00 42 22876.50 98 6340.25 154 2137.70 210 842.104 -13 102863.00 43 22313.40 99 6208.53 155 2099.78 211 829.219 -12 99837.30 44 21765.90 100 6079.91 156 2062.64 212 816.563 -11 96910.20 45 21233.50 101 5954.33 157 2026.25 213 804.133 -10 94078.40 46 20715.70 102 5831.70 158 1990.60 214 791.922 -9 91338.60 47 20212.20 103 5711.95 159 1955.67 215 779.928 -8 88687.30 48 19722.40 104 5594.99 160 1921.45 216 768.145 -7 86121.60 49 19245.90 105 5480.76 161 1887.92 217 756.569 -6 83638.40 50 18782.40 106 5369.19 162 1855.07 218 745.197 -5 81234.80 51 18331.50 107 5260.20 163 1822.87 219 734.024 -4 78908.00 52 17892.80 108 5153.74 164 1791.32 220 723.047 -3 76655.30 53 17465.90 109 5049.73 165 1760.39 221 712.260 -2 74474.20 54 17050.40 110 4948.11 166 1730.09 222 701.662 -1 72362.10 55 16646.10 111 4848.82 167 1700.38 223 691.247 0 70316.70 56 16252.60 112 4751.81 168 1671.26 224 681.013 1 68335.60 57 15869.60 113 4657.01 169 1642.72 225 670.956 2 66416.70 58 15496.80 114 4564.37 170 1614.74 226 661.071 3 64557.90 59 15133.80 115 4473.83 171 1587.31 227 651.357 4 62756.90 60 14780.40 116 4385.34 172 1560.42 228 641.810 5 61012.00 61 14436.40 117 4298.85 173 1534.05 229 632.426 6 59321.10 62 14101.30 118 4214.30 174 1508.20 230 623.202 7 57682.40 63 13775.10 119 4131.66 175 1452.86 8 56094.30 64 13457.30 120 4050.86 176 1458.00 9 54554.90 65 13147.90 121 3971.87 177 1433.63 10 53062.60 66 12846.40 122 3894.64 178 1409.72 11 51615.90 67 12552.80 123 3819.13 179 1386.28 12 50213.10 68 12266.80 124 3745.29 180 1363.29 13 48853.00 69 11988.10 125 3673.09 181 1340.74 14 47533.90 70 11716.60 126 3602.47 182 1318.62 15 46254.70 71 11452.00 127 3533.41 183 1296.92 16 45013.90 72 11194.20 128 3465.86 184 1275.64 17 43810.30 73 10943.00 129 3399.79 185 1254.76 18 42642.60 74 10698.10 130 3335.17 186 1234.28 19 41509.80 75 10459.40 131 3271.95 187 1214.18 20 40410.50 76 10226.80 132 3210.10 188 1194.46 21 39343.90 77 10000.00 133 3149.59 189 1175.12 22 38308.70 78 9778.91 134 3090.38 190 1156.14 23 37304.00 79 9563.35 135 3032.46 191 1137.51 24 36328.80 80 9353.18 136 2974.77 192 1119.23 25 35382.10 81 9148.24 137 2920.30 193 1101.29 Sensor Resistance Chart O R D E R I N G I N F O R M A T I O N O R D E R I N G I N F O R M A T I O N O R D E R I N G I N F O R M A T I O N O R D E R I N G I N F O R M A T I O N O R D E R I N G I N F O R M A T I O N ACCESSORIES Duct-to-Immersion TT-CONVRSN-KIT Conversion Kit: Well Adapter Kit: Stainless Steel:W-ADAPTER-SS Brass: W-ADAPTER-B Replacement Sensor: 4": TT-RPLC-4 6": TT-RPLC-6 9": TT-RPLC-9 15.75": TT-RPLC-15.75 O-Ring/Gasket Kit: TT-O-RING-KIT