Two of most accurate and commonly used temperature sensors are RTD & Thermocouple.Thermowells are tubular fittings used to protect temperature sensors installed in industrial processes. 

 - - - - - - - - - +
X
010
Model
 
 
 Product descriptionProd. time (days)
Temperature sensor0
X
020
Head Material
 
 
  Prod. time (days)
Aluminum0
Stainless steel 3160
Without Head0
X
030
Connection Head
 
 
  Conduit threadProcess ThreadProd. time (days)
No Additional Enclosure0
Universal Connection Head with 1 Elec. Entry/IP65 M20 x 1.5M20 x 1.50
Explosion Proof Connection Head with 1 Elec. Entries/IP65 M20 x 1.5M20 x 1.50
Remote Head0
X
040
Sensor lead wire termination
 
 
  DetailsProd. time (days)
Flying Lead No Springs on DIN plate0
Terminal BlockWith Spring on DIN 437620
Spring loaded No Plate with spring loaded Process Connection Adaptor0
X
050
Sensor type
 
 
  Prod. time (days)
RTD, PT-100, Single Element, 2 Wires, thin film, Class A, -200..450 °C0
RTD, PT-100, Single Element, 3 Wires, thin film, Class A, -200..450 °C 0
RTD, PT-100, Single Element, 4 Wires, thin film, Class A, -200..450 °C 0
RTD, PT-100, Dual Element, 2 Wires, thin film, Class A, -200..450 °C0
RTD, PT-100, Dual Element, 3 Wires, thin film, Class A, -200..450 °C, 4 wires Termination0
RTD, PT-100, Single Element, 2 Wires, wire wound, Class A, -200..600 °C0
RTD, PT-100, Single Element, 3 Wires, wire wound, Class A, -200..600 °C0
RTD, PT-100, Single Element, 4 Wires, wire wound, Class A, -200..600 °C0
RTD, PT-100, Dual Element, 3 Wires, thin film, Class A, -200..450 °C, 6 wires Termination0
Thermocouple , Type E Single Element, Ungrounded0
Thermocouple, Type E Dual Element, Isolated, Ungrounded0
Thermocouple, Type K, Single Element, Ungrounded0
Thermocouple, Type K Dual Element, Isolated, Ungrounded0
Thermocouple, Type J, Single Element, Ungrounded0
Thermocouple, Type J Dual Element, Isolated, Ungrounded0
Thermocouple, Type T, Single Element, Ungrounded0
Thermocouple, Type T Dual Element, Isolated, Ungrounded0
Thermocouple, Type N Dual Element, Isolated, Ungrounded0
Thermocouple, Type R, Single Element, Ungrounded0
Thermocouple, Type R Dual Element, Isolated, Ungrounded0
Thermocouple, Type S, Single Element, Ungrounded0
Thermocouple, Type S Dual Element, Isolated, Ungrounded0
Special Item0
X
060
Sensor Diameter
 
 
  Prod. time (days)
3 mm0
6 mm0
8 mm0
X
070
Dimension Unit
 
 
  DetailsProd. time (days)
Metric units (mm)Only applies to lengths0
English/U.S. units (inches)0
X
080
Sensor immersion Length
 
 
  DetailsProd. time (days)
xxxx mm, 50 to 2000 mm in 5-mm increments (when ordered with Dimension units code M)Example of a 50 mm length: 00500
xxx.x inches, 2 to 80 inches in ¼ inches increments (when ordered with Dimension units code E)Example of a 6.25-in. length where the second decimal is dropped off: 00620
X
090
Process Connection
 
 
  Prod. time (days)
No Additional Fitting (The selected connection head will determine process connection)0
½-14 NPT Male0
G ½ (BSPP) Male0
¼-18 NPT Male0
G ¼ (BSPP) Male0
1/8-27 NPT Male0
G 1/8 (BSPP) Male0
Other0
X
100
Extensions
 
 
  DetailsProd. time (days)
No Coupling, Nipple and Union 0
Coupling Adaptor xxx refers to the Length of Coupling Extension must be greater than 65mm0
Coupling Nipple-Union Adaptorxxx refers to the Length of Coupling Extension must be greater than 83mm0
One Nipplexxx refers to the length of Nipple. e.g. Y050-N000 means one nipple with 50mm length.0
One Nipple and one Unionxxx refers to the length of Nipple. e.g. Y050-Y000 means one nipple with 50mm length and one union.0
Two Nipples and one Union xxx refers to the length of Nipple. e.g. Y050-Y134 means two nipples with 0mm, 134mm length and one union.0
X
110
Other options
 
 
  Prod. time (days)
Wire color per ISA0
Wire color per IEC0
Assemble sensor to specific temperature transmitter0
External ground screw0
Cover chain0
SST tag Plate, Includes Serial No., Customer Tag No. & Sensor Calibration Range Dimension: 3.5 x 6 Cm, Thickness 1 mm0