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ST-A* Series

Precon All-Purpose Thermistor and RTD Sensors ST-A* Series

Precon All-Purpose Thermistor and RTD Sensors

 

The Precon ST-A Series All Purpose Thermistor and RTD Sensors provide precision remote temperature sensing for building automation systems and mechanical equipment room instrumentation. The active sensing element is made of a highly stable precision thermistor material or platinum RTDs. Each ST-A sensor is a rugged, point-sensitive waterproof sensor featuring a 9" (22.8 cm) 304 stainless steel probe and brass fitting. The brass fitting has a 1/2" NPT male thread. The sensors are supplied with two 1/2" locknuts for easy installation in handy boxes (or other enclosures with 1/2" knockouts).


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QtyModelDescriptionIn StockList PriceInternet Price
ST-A11K TEMP SENSOR, DUCT, 10K TYPE III [11K SHUNT], 9.00" PROBE, NO ENCL, NO OUTPUTINFO56.1031.42
ST-A11K-X25 TEMP SENSOR, DUCT, 10K TYPE III [11K SHUNT], 9.00" PROBE, NO ENCL, NO OUTPUTINFO61.2034.27
ST-A11K-XC25 TEMP SENSOR, DUCT, 10K TYPE III [11K SHUNT], 9.00" PROBE, NO ENCL, NO OUTPUTINFO83.6446.84
ST-A11K-XCO TEMP SENSOR, DUCT, 10K TYPE III [11K SHUNT], 9.00" PROBE, NO ENCL, NO OUTPUTINFO129.5472.54
ST-A11K-XCP25 TEMP SENSOR, DUCT, 10K TYPE III [11K SHUNT], 9.00" PROBE, NO ENCL, NO OUTPUTINFO78.5443.98
ST-A11K-XD TEMP SENSOR, DUCT, 10K TYPE III [11K SHUNT], 9.00" PROBE, METALLIC ENCL, NO OUTPUTINFO68.3438.27
ST-A11K-XH TEMP SENSOR, DUCT, 10K TYPE III [11K SHUNT], 9.00" PROBE, METALLIC ENCL, NO OUTPUTINFO76.5042.84
ST-A11K-XH-XL12 TEMP SENSOR, DUCT, 10K TYPE III [11K SHUNT], 12.00" PROBE, METALLIC ENCL, NO OUTPUTINFO84.6647.41
ST-A11K-XH-XL24 TEMP SENSOR, DUCT, 10K TYPE III [11K SHUNT], 24.00" PROBE, METALLIC ENCL, NO OUTPUTINFO87.7249.12
ST-A11K-XN TEMP SENSOR, DUCT, 10K TYPE III [11K SHUNT], 9.00" PROBE, NO ENCL, NO OUTPUTINFO59.1633.13
ST-A11K-XN1 TEMP SENSOR, DUCT, 10K TYPE III [11K SHUNT], 9.00" PROBE, NO ENCL, NO OUTPUTINFO80.5845.12
ST-A11K-XN2 TEMP SENSOR, DUCT, 10K TYPE III [11K SHUNT], 9.00" PROBE, NO ENCL, NO OUTPUTINFO85.6847.98
ST-A11K-XN3 TEMP SENSOR, DUCT, 10K TYPE III [11K SHUNT], 9.00" PROBE, NO ENCL, NO OUTPUTINFO90.7850.84
ST-A11K-XP TEMP SENSOR, DUCT, 10K TYPE III [11K SHUNT], 9.00" PROBE, NO ENCL, NO OUTPUTINFO59.1633.13
ST-A11K-XW TEMP SENSOR, DUCT, 10K TYPE III [11K SHUNT], 9.00" PROBE, METALLIC ENCL, NO OUTPUTINFO100.9856.55
ST-A11K-XW-XL4 TEMP SENSOR, DUCT, 10K TYPE III [11K SHUNT], 4.00" PROBE, METALLIC ENCL, NO OUTPUTINFO82.6246.27
ST-A11K-XW-XL6 TEMP SENSOR, DUCT, 10K TYPE III [11K SHUNT], 6.00" PROBE, METALLIC ENCL, NO OUTPUTINFO82.6246.27
ST-A21 TEMP SENSOR, DUCT, 2.252K, 9.00" PROBE, NO ENCL, NO OUTPUTINFO49.9827.99
ST-A21-X25 TEMP SENSOR, DUCT, 2.252K, 9.00" PROBE, NO ENCL, NO OUTPUTINFO55.0830.84
ST-A21-XC25 TEMP SENSOR, DUCT, 2.252K, 9.00" PROBE, NO ENCL, NO OUTPUTINFO77.5243.41
ST-A21-XCO TEMP SENSOR, DUCT, 2.252K, 9.00" PROBE, NO ENCL, NO OUTPUTINFO123.4269.12
ST-A21-XCP25 TEMP SENSOR, DUCT, 2.252K, 9.00" PROBE, NO ENCL, NO OUTPUTINFO72.4240.56
ST-A21-XD TEMP SENSOR, DUCT, 2.252K, 9.00" PROBE, NO ENCL, NO OUTPUTINFO62.2234.84
ST-A21-XH TEMP SENSOR, DUCT, 2.252K, 9.00" PROBE, METALLIC ENCL, NO OUTPUTINFO70.3839.41
ST-A21-XHP TEMP SENSOR, DUCT, 2.252K, 9.00" PROBE, POLY ENCL, NO OUTPUTINFO67.3237.70
ST-A21-XL2 TEMP SENSOR, DUCT, 2.252K, 2.00" PROBE, NO ENCL, NO OUTPUTINFO47.9426.85
ST-A21-XN TEMP SENSOR, DUCT, 2.252K, 9.00" PROBE, NO ENCL, NO OUTPUTINFO53.0429.70
ST-A21-XN1 TEMP SENSOR, DUCT, 2.252K, 9.00" PROBE, NO ENCL, NO OUTPUTINFO74.4641.70
ST-A21-XN2 TEMP SENSOR, DUCT, 2.252K, 9.00" PROBE, NO ENCL, NO OUTPUTINFO79.5644.55
ST-A21-XN3 TEMP SENSOR, DUCT, 2.252K, 9.00" PROBE, NO ENCL, NO OUTPUTINFO85.6847.98
ST-A21-XP TEMP SENSOR, DUCT, 2.252K, 9.00" PROBE, NO ENCL, NO OUTPUTINFO53.0429.70
ST-A21-XW TEMP SENSOR, DUCT, 2.252K, 9.00" PROBE, METALLIC ENCL, NO OUTPUTINFO94.8653.12
ST-A22 TEMP SENSOR, DUCT, 3K, 9.00" PROBE, NO ENCL, NO OUTPUTINFO49.9827.99
ST-A22-X25 TEMP SENSOR, DUCT, 3K, 9.00" PROBE, NO ENCL, NO OUTPUTINFO55.0830.84
ST-A22-XC25 TEMP SENSOR, DUCT, 3K, 9.00" PROBE, NO ENCL, NO OUTPUTINFO77.5243.41
ST-A22-XCO TEMP SENSOR, DUCT, 3K, 9.00" PROBE, NO ENCL, NO OUTPUTINFO123.4269.12
ST-A22-XCP25 TEMP SENSOR, DUCT, 3K, 9.00" PROBE, NO ENCL, NO OUTPUTINFO72.4240.56
ST-A22-XD TEMP SENSOR, DUCT, 3K, 9.00" PROBE, NO ENCL, NO OUTPUTINFO62.2234.84
ST-A22-XH TEMP SENSOR, DUCT, 3K, 9.00" PROBE, METALLIC ENCL, NO OUTPUTINFO70.3839.41
ST-A22-XHP TEMP SENSOR, DUCT, 3K, 9.00" PROBE, POLY ENCL, NO OUTPUTINFO67.3237.70
ST-A22-XN TEMP SENSOR, DUCT, 3K, 9.00" PROBE, NO ENCL, NO OUTPUTINFO53.0429.70
ST-A22-XN1 TEMP SENSOR, DUCT, 3K, 9.00" PROBE, NO ENCL, NO OUTPUTINFO74.4641.70
ST-A22-XN2 TEMP SENSOR, DUCT, 3K, 9.00" PROBE, NO ENCL, NO OUTPUTINFO79.5644.55
ST-A22-XN3 TEMP SENSOR, DUCT, 3K, 9.00" PROBE, NO ENCL, NO OUTPUTINFO85.6847.98
ST-A22-XP TEMP SENSOR, DUCT, 3K, 9.00" PROBE, NO ENCL, NO OUTPUTINFO53.0429.70
ST-A22-XW TEMP SENSOR, DUCT, 3K, 9.00" PROBE, METALLIC ENCL, NO OUTPUTINFO94.8653.12
ST-A24 TEMP SENSOR, DUCT, 10K TYPE II, 9.00" PROBE, NO ENCL, NO OUTPUTIn Stock49.9827.99
ST-A24-X25 TEMP SENSOR, DUCT, 10K TYPE II, 9.00" PROBE, NO ENCL, NO OUTPUTINFO55.0830.84
ST-A24-XC25 TEMP SENSOR, DUCT, 10K TYPE II, 9.00" PROBE, NO ENCL, NO OUTPUTINFO77.5243.41
ST-A24-XCO TEMP SENSOR, DUCT, 10K TYPE II, 9.00" PROBE, NO ENCL, NO OUTPUTINFO123.4269.12
ST-A24-XCP25 TEMP SENSOR, DUCT, 10K TYPE II, 9.00" PROBE, NO ENCL, NO OUTPUTINFO72.4240.56
ST-A24-XD TEMP SENSOR, DUCT, 10K TYPE II, 9.00" PROBE, NO ENCL, NO OUTPUTINFO62.2234.84
ST-A24-XH TEMP SENSOR, DUCT, 10K TYPE II, 9.00" PROBE, METALLIC ENCL, NO OUTPUTINFO70.3839.41
ST-A24-XH-XL18 TEMP SENSOR, DUCT, 10K TYPE II, 18.00" PROBE, METALLIC ENCL, NO OUTPUTINFO73.4441.13
ST-A24-XHP TEMP SENSOR, DUCT, 10K TYPE II, 9.00" PROBE, POLY ENCL, NO OUTPUTINFO67.3237.70
ST-A24-XL12 TEMP SENSOR, DUCT, 10K TYPE II, 12.00" PROBE, NO EINFO52.0229.13
ST-A24-XL18 TEMP SENSOR, DUCT, 10K TYPE II, 18.00" PROBE, NO ENCL, NO OUTPUTINFO51.0028.56
ST-A24-XL2 TEMP SENSOR, DUCT, 10K TYPE II, 2.00" PROBE, NO ENCL, NO OUTPUTINFO47.9426.85
ST-A24-XL20 TEMP SENSOR, DUCT, 10K TYPE II, 20.00" PROBE, NO ENCL, NO OUTPUTINFO53.0429.70
ST-A24-XL4 TEMP SENSOR, DUCT, 10K TYPE II, 4.00" PROBE, NO ENCL, NO OUTPUTINFO53.0429.70
ST-A24-XL6 TEMP SENSOR, DUCT, 10K TYPE II, 6.00" PROBE, NO ENCL, NO OUTPUTINFO47.9426.85
ST-A24-XN TEMP SENSOR, DUCT, 10K TYPE II, 9.00" PROBE, NO ENCL, NO OUTPUTINFO53.0429.70
ST-A24-XN1 TEMP SENSOR, DUCT, 10K TYPE II, 9.00" PROBE, NO ENCL, NO OUTPUTINFO74.4641.70
ST-A24-XN2 TEMP SENSOR, DUCT, 10K TYPE II, 9.00" PROBE, NO ENCL, NO OUTPUTINFO79.5644.55
ST-A24-XN3 TEMP SENSOR, DUCT, 10K TYPE II, 9.00" PROBE, NO ENCL, NO OUTPUTINFO85.6847.98
ST-A24-XP TEMP SENSOR, DUCT, 10K TYPE II, 9.00" PROBE, NO ENCL, NO OUTPUTINFO53.0429.70
ST-A24-XW TEMP SENSOR, DUCT, 10K TYPE II, 9.00" PROBE, METALLIC ENCL, NO OUTPUTINFO94.8653.12
ST-A27 TEMP SENSOR, DUCT, 100K, 9.00" PROBE, NO ENCL, NO OUTPUTINFO49.9827.99
ST-A27-X25 TEMP SENSOR, DUCT, 100K, 9.00" PROBE, NO ENCL, NO OUTPUTINFO55.0830.84
ST-A27-XC25 TEMP SENSOR, DUCT, 100K, 9.00" PROBE, NO ENCL, NO OUTPUTINFO77.5243.41
ST-A27-XCO TEMP SENSOR, DUCT, 100K, 9.00" PROBE, NO ENCL, NO OUTPUTINFO123.4269.12
ST-A27-XCP25 TEMP SENSOR, DUCT, 100K, 9.00" PROBE, NO ENCL, NO OUTPUTINFO72.4240.56
ST-A27-XD TEMP SENSOR, DUCT, 100K, 9.00" PROBE, NO ENCL, NO OUTPUTINFO62.2234.84
ST-A27-XH TEMP SENSOR, DUCT, 100K, 9.00" PROBE, METALLIC ENCL, NO OUTPUTINFO70.3839.41
ST-A27-XHP TEMP SENSOR, DUCT, 100K, 9.00" PROBE, POLY ENCL, NO OUTPUTINFO67.3237.70
ST-A27-XL2 TEMP SENSOR, DUCT, 100K, 2.00" PROBE, NO ENCL, NO OUTPUTINFO47.9426.85
ST-A27-XN TEMP SENSOR, DUCT, 100K, 9.00" PROBE, NO ENCL, NO OUTPUTINFO53.0429.70
ST-A27-XN1 TEMP SENSOR, DUCT, 100K, 9.00" PROBE, NO ENCL, NO OUTPUTINFO74.4641.70
ST-A27-XN2 TEMP SENSOR, DUCT, 100K, 9.00" PROBE, NO ENCL, NO OUTPUTINFO79.5644.55
ST-A27-XN3 TEMP SENSOR, DUCT, 100K, 9.00" PROBE, NO ENCL, NO OUTPUTINFO85.6847.98
ST-A27-XP TEMP SENSOR, DUCT, 100K, 9.00" PROBE, NO ENCL, NO OUTPUTINFO53.0429.70
ST-A27-XW TEMP SENSOR, DUCT, 100K, 9.00" PROBE, METALLIC ENCL, NO OUTPUTINFO94.8653.12
ST-A3 TEMP SENSOR, DUCT, 10K TYPE III, 9.00" PROBE, NO ENCL, NO OUTPUTIn Stock49.9827.99
ST-A3-X25 TEMP SENSOR, DUCT, 10K TYPE III, 9.00" PROBE, NO ENCL, NO OUTPUTINFO55.0830.84
ST-A3-XC25 TEMP SENSOR, DUCT, 10K TYPE III, 9.00" PROBE, NO ENCL, NO OUTPUTINFO77.5243.41
ST-A3-XCO TEMP SENSOR, DUCT, 10K TYPE III, 9.00" PROBE, NO ENCL, NO OUTPUTIn Stock123.4269.12
ST-A3-XCP25 TEMP SENSOR, DUCT, 10K TYPE III, 9.00" PROBE, NO ENCL, NO OUTPUTINFO72.4240.56
ST-A3-XD TEMP SENSOR, DUCT, 10K TYPE III, 9.00" PROBE, NO ENCL, NO OUTPUTINFO62.2234.84
ST-A3-XH TEMP SENSOR, DUCT, 10K TYPE III, 9.00" PROBE, METALLIC ENCL, NO OUTPUTIn Stock70.3839.41
ST-A3-XH-XL12 TEMP SENSOR, DUCT, 10K TYPE III, 12.00" PROBE, METALLIC ENCL, NO OUTPUTINFO78.5443.98
ST-A3-XH-XL24 TEMP SENSOR, DUCT, 10K TYPE III, 24.00" PROBE, METALLIC ENCL, NO OUTPUTINFO84.6647.41
ST-A3-XL TEMP SENSOR, DUCT, 10K TYPE III, CUSTOM PROBE 1-108", NO ENCLINFO47.9426.85
ST-A3-XL2 TEMP SENSOR, DUCT, 10K TYPE III, 4-7/8" PROBE, NO ENCLIn Stock47.9426.85
ST-A3-XL2 IN TEMP SENSOR, DUCT, 10K TYPE III, 2.00" PROBE, NO ENCLIn Stock47.9426.85
ST-A3-XL36-XW TEMP SENSOR, DUCT, 10K TYPE III, 36.00" PROBE, METALLIC ENCL, NO OUTPUTINFO94.8653.12
ST-A3-XN TEMP SENSOR, DUCT, 10K TYPE III, 9.00" PROBE, NO ENCL, NO OUTPUTINFO53.0429.70
ST-A3-XN1 TEMP SENSOR, DUCT, 10K TYPE III, 9.00" PROBE, NO ENCL, NO OUTPUTINFO74.4641.70
ST-A3-XN2 TEMP SENSOR, DUCT, 10K TYPE III, 9.00" PROBE, NO ENCL, NO OUTPUTINFO79.5644.55
ST-A3-XN3 TEMP SENSOR, DUCT, 10K TYPE III, 9.00" PROBE, NO ENCL, NO OUTPUTINFO85.6847.98
ST-A3-XP TEMP SENSOR, DUCT, 10K TYPE III, 9.00" PROBE, NO ENCL, NO OUTPUTINFO53.0429.70
ST-A3-XW TEMP SENSOR, DUCT, 10K TYPE III, 9.00" PROBE, METALLIC ENCL, NO OUTPUTINFO94.8653.12
ST-A3-XW-XL4 TEMP SENSOR, DUCT, 10K TYPE III, 4.00" PROBE, METALLIC ENCL, NO OUTPUTINFO76.5042.84
ST-A3-XW-XL6 TEMP SENSOR, DUCT, 10K TYPE III, 6.00" PROBE, METALLIC ENCL, NO OUTPUTINFO76.5042.84
ST-A42 TEMP SENSOR, DUCT, 20K, 9.00" PROBE, NO ENCL, NO OUTPUTINFO49.9827.99
ST-A42-X25 TEMP SENSOR, DUCT, 20K, 9.00" PROBE, NO ENCL, NO OUTPUTINFO55.0830.84
ST-A42-XC25 TEMP SENSOR, DUCT, 20K, 9.00" PROBE, NO ENCL, NO OUTPUTINFO77.5243.41
ST-A42-XCO TEMP SENSOR, DUCT, 20K, 9.00" PROBE, NO ENCL, NO OUTPUTINFO123.4269.12
ST-A42-XCP25 TEMP SENSOR, DUCT, 20K, 9.00" PROBE, NO ENCL, NO OUTPUTINFO72.4240.56
ST-A42-XD TEMP SENSOR, DUCT, 20K, 9.00" PROBE, NO ENCL, NO OUTPUTINFO62.2234.84
ST-A42-XH TEMP SENSOR, DUCT, 20K, 9.00" PROBE, METALLIC ENCL, NO OUTPUTINFO70.3839.41
ST-A42-XHP TEMP SENSOR, DUCT, 20K, 9.00" PROBE, POLY ENCL, NO OUTPUTINFO67.3237.70
ST-A42-XL2 TEMP SENSOR, DUCT, 20K, 2.00" PROBE, NO ENCL, NO OUTPUTINFO47.9426.85
ST-A42-XL24-XW TEMP SENSOR, DUCT, 20K, 24.00" PROBE, METALLIC ENCINFO83.6446.84
ST-A42-XN TEMP SENSOR, DUCT, 20K, 9.00" PROBE, NO ENCL, NO OUTPUTINFO53.0429.70
ST-A42-XN1 TEMP SENSOR, DUCT, 20K, 9.00" PROBE, NO ENCL, NO OUTPUTINFO74.4641.70
ST-A42-XN2 TEMP SENSOR, DUCT, 20K, 9.00" PROBE, NO ENCL, NO OUTPUTINFO79.5644.55
ST-A42-XN3 TEMP SENSOR, DUCT, 20K, 9.00" PROBE, NO ENCL, NO OUTPUTINFO85.6847.98
ST-A42-XP TEMP SENSOR, DUCT, 20K, 9.00" PROBE, NO ENCL, NO OUTPUTINFO53.0429.70
ST-A42-XW TEMP SENSOR, DUCT, 20K, 9.00" PROBE, METALLIC ENCL, NO OUTPUTINFO94.8653.12
ST-A42-XW-X25 TEMP SENSOR, DUCT, 20K, 9.00" PROBE, METALLIC ENCL, NO OUTPUTINFO83.6446.84
ST-A5 TEMP SENSOR, DUCT, 1K BALCO RTD, 8.25" PROBE, NO ENCLINFO228.48127.95
ST-A63 TEMP SENSOR, DUCT, 1K NI RTD, 9.00" PROBE, NO ENCL, NO OUTPUTINFO138.7277.68
ST-A63-X25 TEMP SENSOR, DUCT, 1K NI RTD, 9.00" PROBE, NO ENCL, NO OUTPUTINFO145.8681.68
ST-A63-XC25 TEMP SENSOR, DUCT, 1K NI RTD, 9.00" PROBE, NO ENCL, NO OUTPUTINFO184.62103.39
ST-A63-XCO TEMP SENSOR, DUCT, 1K NI RTD, 9.00" PROBE, NO ENCL, NO OUTPUTINFO263.16147.37
ST-A63-XCP25 TEMP SENSOR, DUCT, 1K NI RTD, 9.00" PROBE, NO ENCL, NO OUTPUTINFO177.4899.39
ST-A63-XD TEMP SENSOR, DUCT, 1K NI RTD, 9.00" PROBE, NO ENCL, NO OUTPUTINFO154.0286.25
ST-A63-XH TEMP SENSOR, DUCT, 1K NI RTD, 9.00" PROBE, METALLIC ENCL, NO OUTPUTINFO172.3896.53
ST-A63-XHP TEMP SENSOR, DUCT, 1K NI RTD, 9.00" PROBE, POLY ENCL, NO OUTPUTINFO166.2693.11
ST-A63-XL2 TEMP SENSOR, DUCT, 1K NI RTD, 2.00" PROBE, NO ENCL, NO OUTPUTINFO133.6274.83
ST-A63-XN TEMP SENSOR, DUCT, 1K NI RTD, 9.00" PROBE, NO ENCL, NO OUTPUTINFO142.8079.97
ST-A63-XN1 TEMP SENSOR, DUCT, 1K NI RTD, 9.00" PROBE, NO ENCL, NO OUTPUTINFO175.4498.25
ST-A63-XN2 TEMP SENSOR, DUCT, 1K NI RTD, 9.00" PROBE, NO ENCL, NO OUTPUTINFO184.62103.39
ST-A63-XN3 TEMP SENSOR, DUCT, 1K NI RTD, 9.00" PROBE, NO ENCL, NO OUTPUTINFO194.82109.10
ST-A63-XP TEMP SENSOR, DUCT, 1K NI RTD, 9.00" PROBE, NO ENCL, NO OUTPUTINFO140.7678.83
ST-A63-XW TEMP SENSOR, DUCT, 1K NI RTD, 9.00" PROBE, METALLIC ENCL, NO OUTPUTINFO215.22120.52
ST-A7-1XD TEMP SENSOR, DUCT, 100 RTD 385, 9.00" PROBE, NO ENCL, NO OUTPUTINFO347.82194.78
ST-A71 TEMP SENSOR, DUCT, 100 RTD 385, 9.00" PROBE, NO ENCL, NO OUTPUTINFO338.64189.64
ST-A71-X25 TEMP SENSOR, DUCT, 100 RTD 385, 9.00" PROBE, NO ENCL, NO OUTPUTINFO335.58187.92
ST-A71-XC25 TEMP SENSOR, DUCT, 100 RTD 385, 9.00" PROBE, NO ENCL, NO OUTPUTINFO373.32209.06
ST-A71-XCO TEMP SENSOR, DUCT, 100 RTD 385, 9.00" PROBE, NO ENCL, NO OUTPUTINFO450.84252.47
ST-A71-XCP25 TEMP SENSOR, DUCT, 100 RTD 385, 9.00" PROBE, NO ENCL, NO OUTPUTINFO365.16204.49
ST-A71-XH TEMP SENSOR, DUCT, 100 RTD 385, 9.00" PROBE, METALLIC ENCL, NO OUTPUTINFO362.10202.78
ST-A71-XHP TEMP SENSOR, DUCT, 100 RTD 385, 9.00" PROBE, POLY ENCL, NO OUTPUTINFO355.98199.35
ST-A71-XL2 TEMP SENSOR, DUCT, 100 RTD 385, 2.00" PROBE, NO ENCL, NO OUTPUTINFO323.34181.07
ST-A71-XN TEMP SENSOR, DUCT, 100 RTD 385, 9.00" PROBE, NO ENCL, NO OUTPUTINFO332.52186.21
ST-A71-XN1 TEMP SENSOR, DUCT, 100 RTD 385, 9.00" PROBE, NO ENCL, NO OUTPUTINFO368.22206.20
ST-A71-XN2 TEMP SENSOR, DUCT, 100 RTD 385, 9.00" PROBE, NO ENCL, NO OUTPUTINFO377.40211.34
ST-A71-XN3 TEMP SENSOR, DUCT, 100 RTD 385, 9.00" PROBE, NO ENCL, NO OUTPUTINFO386.58216.48
ST-A71-XP TEMP SENSOR, DUCT, 100 RTD 385, 9.00" PROBE, NO ENCL, NO OUTPUTINFO331.50185.64
ST-A71-XW TEMP SENSOR, DUCT, 100 RTD 385, 9.00" PROBE, METALLIC ENCL, NO OUTPUTINFO402.90225.62
ST-A77 ALL PURP SENSOR 1000 OHM RTDINFO349.86195.92
ST-A81 TEMP SENSOR, DUCT, 100 RTD 385, 9.00" PROBE, NO ENCL, NO OUTPUTIn Stock104.0458.26
ST-A81-X25 TEMP SENSOR, DUCT, 100 RTD 385, 9.00" PROBE, NO ENCL, NO OUTPUTINFO111.1862.26
ST-A81-XC25 TEMP SENSOR, DUCT, 100 RTD 385, 9.00" PROBE, NO ENCL, NO OUTPUTINFO149.9483.97
ST-A81-XCO TEMP SENSOR, DUCT, 100 RTD 385, 9.00" PROBE, NO ENCL, NO OUTPUTINFO229.50128.52
ST-A81-XCP25 TEMP SENSOR, DUCT, 100 RTD 385, 9.00" PROBE, NO ENCL, NO OUTPUTINFO141.7879.40
ST-A81-XD TEMP SENSOR, DUCT, 100 RTD 385, 9.00" PROBE, NO ENCL, NO OUTPUTINFO140.7678.83
ST-A81-XH TEMP SENSOR, DUCT, 100 RTD 385, 9.00" PROBE, METALLIC ENCL, NO OUTPUTINFO138.7277.68
ST-A81-XHP TEMP SENSOR, DUCT, 100 RTD 385, 9.00" PROBE, POLY ENCL, NO OUTPUTINFO131.5873.68
ST-A81-XL2 TEMP SENSOR, DUCT, 100 RTD 385, 9.00" PROBE, NO ENCL, NO OUTPUTINFO98.9455.41
ST-A81-XN TEMP SENSOR, DUCT, 100 RTD 385, 9.00" PROBE, NO ENCL, NO OUTPUTINFO109.1461.12
ST-A81-XN1 TEMP SENSOR, DUCT, 100 RTD 385, 9.00" PROBE, NO ENCL, NO OUTPUTINFO144.8481.11
ST-A81-XN2 TEMP SENSOR, DUCT, 100 RTD 385, 9.00" PROBE, NO ENCL, NO OUTPUTINFO154.0286.25
ST-A81-XN3 TEMP SENSOR, DUCT, 100 RTD 385, 9.00" PROBE, NO ENCL, NO OUTPUTINFO163.2091.39
ST-A81-XP TEMP SENSOR, DUCT, 100 RTD 385, 9.00" PROBE, NO ENCL, NO OUTPUTINFO108.1260.55
ST-A81-XW TEMP SENSOR, DUCT, 100 RTD 385, 9.00" PROBE, METALLIC ENCL, NO OUTPUTINFO180.54101.10
ST-A81-XZ TEMP SENSOR, DUCT, 100 RTD 385, 9.00" PROBE, NO ENCL, NO OUTPUTIn Stock99.9655.98
ST-A85 TEMP SENSOR, DUCT, 1K RTD 385, 9.00" PROBE, NO ENCL, NO OUTPUTIn Stock104.0458.26
ST-A85-X25 TEMP SENSOR, DUCT, 1K RTD 385, 9.00" PROBE, NO ENCL, NO OUTPUTINFO111.1862.26
ST-A85-XC25 TEMP SENSOR, DUCT, 1K RTD 385, 9.00" PROBE, NO ENCL, NO OUTPUTINFO149.9483.97
ST-A85-XCO TEMP SENSOR, DUCT, 1K RTD 385, 9.00" PROBE, NO ENCL, NO OUTPUTINFO229.50128.52
ST-A85-XCP25 TEMP SENSOR, DUCT, 1K RTD 385, 9.00" PROBE, NO ENCL, NO OUTPUTINFO141.7879.40
ST-A85-XD TEMP SENSOR, DUCT, 1K RTD 385, 9.00" PROBE, NO ENCL, NO OUTPUTINFO140.7678.83
ST-A85-XH TEMP SENSOR, DUCT, 1K RTD 385, 9.00" PROBE, METALLIC ENCL, NO OUTPUTINFO138.7277.68
ST-A85-XHP TEMP SENSOR, DUCT, 1K RTD 385, 9.00" PROBE, POLY ENCL, NO OUTPUTINFO131.5873.68
ST-A85-XL2 TEMP SENSOR, DUCT, 1K RTD 385, 9.00" PROBE, NO ENCL, NO OUTPUTINFO98.9455.41
ST-A85-XL20-XW TEMP SENSOR, DUCT, 1K RTD 385, 20.00" PROBE, METALLIC ENCL, NO OUTPUTINFO198.90111.38
ST-A85-XN TEMP SENSOR, DUCT, 1K RTD 385, 9.00" PROBE, NO ENCL, NO OUTPUTINFO109.1461.12
ST-A85-XN1 TEMP SENSOR, DUCT, 1K RTD 385, 9.00" PROBE, NO ENCL, NO OUTPUTINFO144.8481.11
ST-A85-XN2 TEMP SENSOR, DUCT, 1K RTD 385, 9.00" PROBE, NO ENCL, NO OUTPUTINFO154.0286.25
ST-A85-XN3 TEMP SENSOR, DUCT, 1K RTD 385, 9.00" PROBE, NO ENCL, NO OUTPUTINFO163.2091.39
ST-A85-XP TEMP SENSOR, DUCT, 1K RTD 385, 9.00" PROBE, NO ENCL, NO OUTPUTINFO108.1260.55
ST-A85-XW TEMP SENSOR, DUCT, 1K RTD 385, 9.00" PROBE, METALLIC ENCL, NO OUTPUTINFO180.54101.10
ST-A91 TEMP SENSOR, DUCT, 1K RTD 375, 9.00" PROBE, NO ENCL, NO OUTPUTINFO104.0458.26
ST-A91-X25 TEMP SENSOR, DUCT, 1K RTD 375, 9.00" PROBE, NO ENCL, NO OUTPUTINFO111.1862.26
ST-A91-XC25 TEMP SENSOR, DUCT, 1K RTD 375, 9.00" PROBE, NO ENCL, NO OUTPUTINFO149.9483.97
ST-A91-XCO TEMP SENSOR, DUCT, 1K RTD 375, 9.00" PROBE, NO ENCL, NO OUTPUTINFO229.50128.52
ST-A91-XCP25 TEMP SENSOR, DUCT, 1K RTD 375, 9.00" PROBE, NO ENCL, NO OUTPUTINFO141.7879.40
ST-A915-XD TEMP SENSOR, DUCT, 1K RTD 375, 9.00" PROBE, NO ENCL, NO OUTPUTINFO188.70105.67
ST-A91-XH TEMP SENSOR, DUCT, 1K RTD 375, 9.00" PROBE, METALLIC ENCL, NO OUTPUTINFO140.7678.83
ST-A91-XHP TEMP SENSOR, DUCT, 1K RTD 375, 9.00" PROBE, POLY ENCL, NO OUTPUTINFO138.7277.68
ST-A91-XL2 TEMP SENSOR, DUCT, 1K RTD 375, 9.00" PROBE, NO ENCL, NO OUTPUTINFO98.9455.41
ST-A91-XN TEMP SENSOR, DUCT, 1K RTD 375, 9.00" PROBE, NO ENCL, NO OUTPUTINFO99.9655.98
ST-A91-XN1 TEMP SENSOR, DUCT, 1K RTD 375, 9.00" PROBE, NO ENCL, NO OUTPUTINFO109.1461.12
ST-A91-XN2 TEMP SENSOR, DUCT, 1K RTD 375, 9.00" PROBE, NO ENCL, NO OUTPUTINFO144.8481.11
ST-A91-XN3 TEMP SENSOR, DUCT, 1K RTD 375, 9.00" PROBE, NO ENCL, NO OUTPUTINFO154.0286.25
ST-A91-XP TEMP SENSOR, DUCT, 1K RTD 375, 9.00" PROBE, NO ENCL, NO OUTPUTINFO163.2091.39
ST-A91-XW TEMP SENSOR, DUCT, 1K RTD 375, 9.00" PROBE, METALLIC ENCL, NO OUTPUTINFO180.54101.10
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Accessories

No accessories found
Features
  • Life time warranty
  • Wide selection of thermistor and RTD curves
  • Tip sensitive for precise temperature response
  • Adaptable with many options
  • All metal construction with 304 stainless steel probe
  • Easy to mount to duct, wall, or back box
  • Waterproof probe
Specifications

Accuracy:

Thermistor: ±0.36℉ (0.2℃)

RTD:

Type 63: ±0.72℉ (0.40℃)

Type 71: +/-0.0774°F (0.043°C)

Type 81, 85: ±0.27℉ (0.15℃)

Type 91: ±0.54℉ (0.30℃)

Sensor Type:

Thermistor: 2.252 kΩ, 3 kΩ, 10 kΩ Type II, III & III w/11K shunt, 20 kΩ, 100 kΩ

RTD:

Type 63: 1000Ω Nickel

Type 71, 81: 100Ω Pt 385 Curve

Type 85: 1000Ω Pt 385 Curve

Type 91:1000Ω Pt 375 Curve

Temperature Range:

Thermistor/RTD: -40° to 221℉ (-40° to 105℃)

Temperature Coefficient:

Thermistor: Negative temperature coefficient

RTD: Positive temperature coefficient

Temperature Stability:

Thermistor: 0.24℉ (0.13℃) over five years

RTD: Max 0.04% after 1k hours @ 500 ℃

Heat Dissipation: 2.7 mW/℃ (power needed to raise the temperature by 1℃)

Mounting: Directly to duct, wall, or customersupplied back box, no adapters needed for standard boxes

Wiring Terminations: 8' (2.4m) of 24 AWG pigtails with prestripped ends, type 71 & 81 have 18" leads

Weight: 0.2 lb (0.09 Kg) w/o options

Approvals: CE

Warranty: Lifetime

Certifications




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