ST-S Series



Product Bar End
Product Bar End

ST-S Series

Precon Stainless Steel Flush-Mount Thermistor and RTD Sensors ST-S Series

Precon Stainless Steel Flush-Mount Thermistor and RTD Sensors

 

The Precon Model ST-S Stainless Steel Flush Mount Sensor from PreCon provides precise room temperature sensing for Building Automation Systems, BAS, and HVAC applications. The active sensing element is made of a highly stable precision thermistor material or Platinum RTD. This material is ruggedized to provide moisture/vapor resistance and is bonded to a 430 stainless steel plate. The back is insulated to reduce interior wall temperature influence. This sensor is intended for interior use only.


Products
Filter:

(Wholesale customers, log in for your special pricing)

QtyModelDescriptionIn StockList PriceInternet Price
ST-S11K WALL S/S PLATE SENSOR SNSR 10K TYPE 3 W/11K SHUNTIn Stock48.0026.88
ST-S11K-XA WALL S/S PLATE SNSR 10K 3 W/11K SHUNT THMS W/SETPTINFO165.0092.40
ST-S11K-XM WALL S/S PLATE 10K 3 W/11K SHUNT THMS W/ PUSHBUTTNINFO98.0054.88
ST-S11K-XS WALL S/S PLATE 10K 3 W/11K SHUNT THMS W/SEC SCREWINFO53.0029.68
ST-S21 WALL S/S PLATE SENSOR 2252 OHM THMSIn Stock40.0022.40
ST-S21-XS WALL S/S PLATE 2252 OHM THMS SECURITY SCREWSINFO45.0025.20
ST-S22 WALL S/S PLATE SENSOR - 3K OHM THMSIn Stock40.0022.40
ST-S22-XM WALL S/S PLATE SENSOR - 3K OHM THMS MOMINFO90.0050.40
ST-S22-XN2 WALL S/S PLATE 3000 OHM TYPE 2 THERMISTOR NIST 2 PINFO82.0045.92
ST-S22-XS WALL S/S PLATE 3000 OHM TYPE 2 THMS SECURITY SCREWINFO45.0025.20
ST-S22K-XM WALL KELE ENC 3K OHM THMS PUSHBUTTONINFO78.0043.68
ST-S24 WALL S/S PLATE SENSOR 10K OHM 2 THMSIn Stock40.0022.40
ST-S24-X25 WALL S/S PLATE SENSOR 10K TYPE 2 THERMISTOR 25 FTINFO50.0028.00
ST-S24-XA WALL S/S PLATE SENSOR 10K OHM 2 THMS W/SETPTINFO167.0093.52
ST-S24-XA-XM WALL S/S PLATE SENSOR 10K OHM 2 THMS SETPT PBINFO219.00122.64
ST-S24-XD WALL S/S PLATE SENSOR 10K TYPE 2 THERMISTOR DUAL SINFO59.0033.04
ST-S24-XM WALL S/S PLATE SENSOR 10K OHM 2 THMS W/PUSHBUTTNIn Stock90.0050.40
ST-S24-XN WALL S/S PLATE SENSOR 10K TYPE 2 THMS CERT OF COMFINFO48.0026.88
ST-S24-XN1 WALL S/S PLATE SENSOR 10K TYPE 2 THERMISTOR NIST 1INFO75.0042.00
ST-S24-XN2 WALL S/S PLATE SENSOR 10K TYPE 2 THERMISTOR NIST 2INFO82.0045.92
ST-S24-XP WALL S/S PLATE 10K TYPE 2 THERMISTOR MATCHED PAIRINFO47.0026.32
ST-S24-XS WALL S/S PLATE SENSOR 10K OHM 2 THMS W/SECU SCRWIn Stock45.0025.20
ST-S27 WALL S/S PLATE 100K TYPE 3 THMSINFO40.0022.40
ST-S27-XM WALL S/S PLATE SENSOR 100K OHM THMS W/PUSHBUTTNINFO90.0050.40
ST-S27-XN WALL S/S PLATE SENSOR 100K TYPE 3 THMS CERT OF COMINFO48.0026.88
ST-S27-XS WALL S/S PLATE SENSOR 100K OHM THMS W/SEC SCRINFO45.0025.20
ST-S27E WALL EXEC ENC 100K OHM THMSINFO33.0018.48
ST-S27P WALL SENSOR 100K OHM THMSINFO31.0017.36
ST-S3 WALL S/S PLATE SENSOR SENSOR 10K OHM 3 THMSIn Stock40.0022.40
ST-S3-X25 WALL S/S PLATE 10K OHM TYPE 3 THERMISTOR 25 FT LEAINFO50.0028.00
ST-S3-XA WALL S/S PLATE SENSOR 10K OHM THMS W/SETPTINFO167.0093.52
ST-S3-XA-1500 WALL S/S PLATE SENSOR 10K OHM 3 THMS 1.5KOHM STPTINFO167.0093.52
ST-S3-XA-XM WALL S/S PLATE SENSOR 10K OHM 3 THMS W/PB SETPOINTINFO219.00122.64
ST-S3-XA1500-XM WALL S/S PLATE SENSOR 10K OHM 3 THMS W/SETPT PBIn Stock215.00120.40
ST-S3-XD WALL S/S PLATE SENSOR 10K OHM 3 THMS W/DUAL SENSORINFO59.0033.04
ST-S3-XH WALL S/S PLATE SENSOR 10K OHM 3 THMS W/HANDIBOXINFO45.0025.20
ST-S3-XM WALL S/S PLATE SENSOR. 10K OHM 3 THMS W/ PUSH BUTTIn Stock90.0050.40
ST-S3-XM-XS WALL S/S PLATE SENSOR 10K OHM 3 THMS W/PB SEC SCINFO96.0053.76
ST-S3-XN WALL S/S PLATE SENSOR 10K OHM TYPE 3 THMS CERT OFINFO48.0026.88
ST-S3-XN1 WALL S/S PLATE SENSOR 10K OHM 3 THMS W/ NIST 1 PTINFO75.0042.00
ST-S3-XN2 WALL S/S PLATE SENSR 10K OHM 3 THMS W/2 POINT NISINFO82.0045.92
ST-S3-XN3 WALL S/S PLATE 10K OHM TYPE 3 THERMISTOR NIST 3 PTINFO89.0049.84
ST-S3-XS WALL S/S PLATE SENSOR. 10K OHM 3 THMS W/SECURITY SIn Stock45.0025.20
ST-S42 WALL S/S PLATE SENSOR 20K OHM THMSIn Stock40.0022.40
ST-S42-XA WALL S/S PLATE 20K TYPE 4 THMS SETPOINTINFO167.0093.52
ST-S42-XD WALL S/S PLATE SENSOR 20K TYPE 4 THERMISTOR DUAL SINFO59.0033.04
ST-S42-XM WALL S/S PLATE SENSOR 20K OHM THMS W/PUSHBUTTNINFO90.0050.40
ST-S42-XN1 WALL S/S PLATE SENSOR 20K TYPE 4 THERMISTOR NIST 1INFO75.0042.00
ST-S42-XN2 WALL S/S PLATE SENSOR 20K TYPE 4 THERMISTOR NIST 2INFO82.0045.92
ST-S42-XS WALL S/S PLATE SENSOR 20K OHM THMS SECUR.SCREWIn Stock45.0025.20
ST-S5 WALL S/S PLATE 1000 OHM RTD NICKELIn Stock91.0050.96
ST-S63 WALL S/S PLATE SENSOR RTD 1000 OHM NICKELIn Stock117.0065.52
ST-S63-X25 WALL S/S PLATE 1000 OHM NICKEL RTD 25 FT LEADINFO131.0073.36
ST-S63-XM WALL S/S PLATE 1000 OHM NICKEL RTD MOM SWTINFO130.0072.80
ST-S63-XN1 WALL S/S PLATE 1000 OHM NICKEL RTD NIST 1 PTINFO261.00146.16
ST-S63-XN2 WALL S/S PLATE 1000 OHM NICKEL RTD NIST 2 PTINFO415.00232.40
ST-S63-XS WALL S/S PLATE 1000 OHM NICKEL RTD SECURITY SCREWINFO114.0063.84
ST-S71 WALL S/S PLATE SENSOR RTD 100 OHM ULTRA ACCURATEINFO147.0082.32
ST-S71-XN1 WALL S/S PLATE S100 OHM ULTRA ACCURATE RTD NIST 1INFO170.0095.20
ST-S71-XZ WALL S/S PLATE 100 OHM ULTRA ACCURATE RTD THREE WIINFO161.0090.16
ST-S81 WALL S/S PLATE SENSOR SENSOR 100 OHM RTDIn Stock71.0039.76
ST-S81-XA WALL S/S PLATE 100 OHM 385 RTD SETPNT ADJ 0-10KINFO244.00136.64
ST-S81-XM WALL S/S PLATE SENSOR 100 OHM TYPE 81 RTD MOM SWTINFO140.0078.40
ST-S81-XP WALL S/S PLATE SEN 100 OHM TYPE 81 RTD MTCHD PAIRINFO80.0044.80
ST-S81-XS WALL S/S PALTE SENSOR 100 OHM RTD W/SEC.SCREWSINFO78.0043.68
ST-S81-XZ WALL S/S PLATE SENSOR 100 OHM RTD 3-WIREIn Stock72.0040.32
ST-S85 WALL S/S PLATE SENSOR 1K OHM 385 RTDIn Stock71.0039.76
ST-S85-X25 WALL S/S PLATE SENSOR 1000 OHM TYPE 85 RTD 25 FT LINFO85.0047.60
ST-S85-XA WALL S/S PLATE 1000 OHM 385 RTD SETPNT ADJ 0-10KINFO244.00136.64
ST-S85-XD WALL S/S PLATE SENSOR 1000 OHM TYPE 85 RTD DUAL SEINFO115.0064.40
ST-S85-XM WALL S/S PLATE SENSOR SENS.W/PUSH BUTTONINFO140.0078.40
ST-S85-XN1 WALL S/S PLATE SENSOR 1000 OHM TYPE 85 RTD NIST 1In Stock119.0066.64
ST-S85-XN2 WALL S/S PLATE SNSR 1K OHM RTD 385 W/NIST 2PTINFO128.0071.68
ST-S85-XS WALL S/S PLATE SENSOR 1K OHM RTD 385 W/SECURITY SCIn Stock78.0043.68
ST-S91 WALL S/S PLATE SENSOR 1K OHM RTD 375In Stock71.0039.76
ST-S91-X25 WALL S/S PLATE SENSOR 1000 OHM TYPE 91 RTD 25 FT LINFO85.0047.60
ST-S91-XA WALL S/S PLATE 1000 OHM 375 RTD SETPNT ADJ 0-10KINFO244.00136.64
ST-S91-XM WALL S/S PLATE SENSOR 1K OHM RTD 375 W/PUSH BUTTONINFO140.0078.40
ST-S91-XN WALL S/S PLATE SENSOR 1000 OHM TYPE 91 RTD CERT OFINFO81.0045.36
ST-S91-XN1 WALL S/S PLATE SENSOR 1000 OHM TYPE 91 RTD NIST 1INFO119.0066.64
ST-S91-XN2 WALL S/S PLATE SENSOR 1000 OHM TYPE 91 RTD NIST 2INFO122.0068.32
ST-S91-XN3 WALL S/S PLATE SENSOR 1000 OHM TYPE 91 RTD NIST 3INFO139.0077.84
ST-S91-XS WALL S/S PLATE SENSOR 1K OHM RTD 375 W/SEC.SCREWSINFO78.0043.68

Accessories

No accessories found
Features
  • Lifetime warranty
  • ±0.36℉ (0.2℃) thermistor accuracy
  • ±0.27℉ (0.15℃) or 0.54℉ (0.30 RTD℃) RTD accuracy
  • Wide selection of thermistor and RTD curves
  • Insulated backing for room temperature response
  • Vandal-resistant flush mounting
  • Adaptable with many options
  • 430 Stainless steel finish
  • Easy to mount to wall or back box
  • Standard size plate to cover mounting holes
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℃)

Enclosure Rating: NEMA 1, Brushed stainless steel

Mounting: Directly to wall or single gang box

Wiring Terminations: 8' of 24 AWG pigtails prestripped ends, Type 71 & 81 sensors have 18″ leads

Weight: 0.2 lb (0.1 Kg)

Approvals: CE

Warranty: Lifetime

Certifications




Download Additional Data

document   Catalog Page