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ST-STP* Series



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ST-STP* Series

Precon Strap-on Thermistors and RTD Sensors ST-STP* Series

Precon Strap-on Thermistors and RTD Sensors

 

The Precon ST-STP* Thermistor and RTD Series strap-on sensor provides precision monitoring of a pipe surface temperature. The unique design features the sensor attached to a flexible copper plate that will conform to the pipe surface. The rubber pad provides spring tension plus surrounds the copper plate to eliminate the effects of ambient air temperature.


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QtyModelDescriptionIn StockList PriceInternet Price
SEARS HOT GAS PRECON STRAP-ON RTD XMTR 20-250FIn Stock245.00122.50
ST-STP11K STRAP-ON THERMISTOR 10K TYPE 3 W/11K SHUNTINFO107.0053.50
ST-STP11K-X10 STRAP-ON THMS 10K 3 W/11K SHUNT 10IN STRAPSINFO172.0086.00
ST-STP11K-XP STRAP-ON THMS 10K TYPE 3 W/11K SHUNT MATCHEDIn Stock112.0056.00
ST-STP11K-XPA STRAP-ON THERMISTOR 10K 3 W/11K SHUNT ULTRAINFO117.0058.50
ST-STP11K-XW STRAP-ON THMS 10K 3 W/11K SHUNT ALUM BOXINFO134.0067.00
ST-STP11K-XWX10 STRAP-ON THMS 10K 3 W/11K SHUNT 10IN STRAPS ALUMINFO199.0099.50
ST-STP11KXPAX10 STRAP-ON THMS 10K 3 W/11K SHUNT ULTRA 10ININFO182.0091.00
ST-STP21 STRAP-ON THERMISTOR MODEL 21 2252 OHMINFO102.0051.00
ST-STP21-X10 STRAP-ON THMS 21 2252 OHM 10 IN STRAPSINFO167.0083.50
ST-STP21-XP STRAP-ON THMS 2252 OHM MATCHEDINFO106.0053.00
ST-STP21-XPA STRAP-ON THERMISTOR MODEL 21 2252 OHM ULTRAINFO111.0055.50
ST-STP21-XW STRAP-ON THMS 21 2252 OHM WEATHERPROOFINFO129.0064.50
ST-STP22 STRAP-ON THERMISTOR MODEL 22 3000 OHMINFO102.0051.00
ST-STP22-X10 STRAP-ON THMS 22 3K OHM 10 IN STRAPSINFO167.0083.50
ST-STP22-XP STRAP-ON THMS 3K OHM MATCHEDINFO106.0053.00
ST-STP22-XPA STRAP-ON THERMISTOR MODEL 22 3K OHM ULTRAINFO111.0055.50
ST-STP22-XW STRAP-ON THMS 22 3K OHM WEATHERPROOFINFO129.0064.50
ST-STP24 STRAP-ON THERMISTOR MODEL 24 10K TYPE IIIn Stock102.0051.00
ST-STP24-X10 STRAP-ON THERMISTOR 10IN STRAPSIn Stock167.0083.50
ST-STP24-XP STRAP-ON THMS 10K TYPE 2 MATCHEDINFO106.0053.00
ST-STP24-XP-XW STRAP-ON THMS 10K TYPE 2 MATCHED WTHRPRFIn Stock133.0066.50
ST-STP24-XPA STRAP-ON THERMISTOR 24 10K TYPE II ULTRAINFO111.0055.50
ST-STP24-XW STRAP-ON THMS 24 10K TYPE II WEATHERPROOFIn Stock129.0064.50
ST-STP27 STRAP-ON THERMISTOR MODEL 27 100K OHMINFO102.0051.00
ST-STP27-X10 STRAP-ON THMS 27 100K OHM 10 IN STRAPSINFO167.0083.50
ST-STP27-XP STRAP-ON THMS 100K MATCHEDINFO106.0053.00
ST-STP27-XPA STRAP-ON THERMISTOR MODEL 27 100K OHM ULTRAINFO111.0055.50
ST-STP27-XW STRAP-ON THMS 27 100K OHM WEATHERPROOFINFO129.0064.50
ST-STP3 STRAP-ON THERMISTOR MODEL 3 10K TYPE IIIIn Stock102.0051.00
ST-STP3-X10 STRAP-ON THMS 3 10K TYPE III 10 IN STRAPSIn Stock167.0083.50
ST-STP3-XP STRAP-ON THMS 10K TYPE 3 MATCHEDINFO106.0053.00
ST-STP3-XPA STRAP-ON THERMISTOR 3 10K TYPE III ULTRAINFO111.0055.50
ST-STP3-XPA-X10 STRAP-ON THMS 10K TYPE 3 ULTRA 10IN STRAPSINFO176.0088.00
ST-STP3-XW STRAP-ON THMS 3 10K TYPE III WEATHERPROOFIn Stock129.0064.50
ST-STP3-XW-X10 STRAP-ON THMS 10K TYPE 3 WTHRPRF 10IN STRAPINFO194.0097.00
ST-STP42 STRAP-ON THERMISTOR MODEL 42 20K OHMINFO102.0051.00
ST-STP42-X10 STRAP-ON THMS 42 20K OHM 10 IN STRAPSINFO167.0083.50
ST-STP42-XP STRAP-ON THMS 20K MATCHEDINFO106.0053.00
ST-STP42-XPA STRAP-ON THERMISTOR MODEL 42 20K OHM ULTRAINFO111.0055.50
ST-STP42-XW STRAP-ON THMS 42 20K OHM WEATHERPROOFINFO129.0064.50
ST-STP63 STRAP-ON RTD MODEL 63 1000 NICKELIn Stock131.0065.50
ST-STP63-X10 STRAP-ON RTD NICKEL 1000 OHM 10 IN STRAPSINFO202.00101.00
ST-STP63-XW STRAP-ON RTD NICKEL 1000 OHM WEATHERPROOFINFO160.0080.00
ST-STP71 STRAP-ON RTD MODEL 71 100 OHM ULTRAIn Stock254.00127.00
ST-STP71-X10 STRAP-ON RTD 71 100 OHM ULTRA 10 IN STRAPSINFO324.00162.00
ST-STP71-XW STRAP-ON RTD 71 100 OHM ULTRA WEATHERPROOFINFO283.00141.50
ST-STP81 STRAP-ON RTD MODEL 81 100 OHMINFO122.0061.00
ST-STP81-X10 STRAP-ON RTD 81 100 OHM 10 IN STRAPSINFO193.0096.50
ST-STP81-XW STRAP-ON RTD 81 100 OHM WEATHERPROOFINFO151.0075.50
ST-STP85 STRAP-ON RTD MODEL 85 1000 OHM 385In Stock122.0061.00
ST-STP85-X10 STRAP-ON RTD 85 1000 OHM 385 10 IN STRAPSINFO193.0096.50
ST-STP85-XW STRAP-ON RTD 85 1000 OHM 385 WEATHERPROOFINFO151.0075.50
ST-STP91 STRAP-ON RTD MODEL 91 1000 OHM 375In Stock122.0061.00
ST-STP91-X10 STRAP-ON RTD 91 1000 OHM 375 10 IN STRAPSINFO193.0096.50
ST-STP91-XW STRAP-ON RTD 91 1000 OHM 375 WEATHERPROOFINFO151.0075.50
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Accessories

No accessories found
Features
  • Wide selection of thermistor and RTD curves
  • Adjustable steel straps fit multiple pipe sizes
  • Fexible copper plate conforms to pipe surface
  • Copper plate is insulated from ambient air
  • Lifetime warranty
  • Ultra high accuracy optional
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 Stability:

Thermistor: 0.24℉ (0.13℃) over five years

RTD: Max 0.04% after 1k hours @ 500 ℃

Enclosure Rating: NEMA 1, Metal handy box

Mounting: Directly to pipe using adjustable straps, 3/4″ to 6″ pipe standard, 10″ with option

Wiring Terminations: 8' (2.44m), 24 AWG zipcord using crimp or solder connection, type 71 & 81 have 18" leads

Weight: 1.0 lb (0.45 Kg)

Approvals: CE

Warranty: Lifetime

Certifications






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