Products

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Mineral Insulated Resistance Thermometers - Pt100 Sensors

with Terminal Entry Gland

  • Two styles of sensor are available; Type 17's, our most popular style, are economical, semi flexible and suited to a wide variety of industrial applications up to 930°F/500°C. Type 18's are best suited for applications up to 1110°F/600°C or where a high accuracy element is incorporated
  • Custom built to your specification and terminated in a wide choice of pot seal styles and temperature ratings. Supplied with either short tails as shown or a longer extension lead
  • Alternatively, we have a large range of sensors available to buy online in various diameters and lengths
  • High accuracy, repeatability and reproducibility as simplex, duplex or triplex element assemblies
  • Wide operating temperature range of -148°C to +1112°F (-100ºC to +600ºC).
  • Available in 2, 3 and 4 wire configurations, in grade B, A, 1/3, 1/5 or 1/10 accuracy
  • 316 Stainless Steel sheathed and manufactured to IEC 60751:2008

Enquiry Form

1. Sensor Style


2. No. of Elements and Ro Value


Number of Elements Select
Simplex (1 element)
Duplex (2 elements)
Triplex (3 elements)

Resistance value at 0ºC:

3. Tolerance of Element


  Tolerance of Element
(IEC 60751 for Pt100)
Select
Grade Accuracy
@ 0ºC
Accuracy
@ 100ºC
 
B ±0.30°C ±0.80°C
A ±0.15°C ±0.35°C
1/3 ±0.10°C ±0.27°C
1/5 ±0.06°C ±0.16°C
1/10 ±0.03°C ±0.08°C
Note: 130Ω elements are only
available in Grade B

4. Wiring Configuration


  Wiring Configuration
(IEC 60751:2008)
Select
2 2 wire
3 3 wire (most popular)
4 4 wire
4BL 4 wire blind loop

5. Sheath Diameter


6. Sheath Length


 inches

7. Pot Seal Style


Illustration Select
Brass Compression Gland Seal 16mm ISO x 1.5mm - FIXED
(sheath diameters 1.5mm to 8mm)
St./St. Compression Gland Seal 16mm ISO x 1.5mm - FIXED
(sheath diameters 1.5mm to 8mm)

End Seal Temperature Rating:

8. Extension Leads


Illustration Select
PVC (rated to 220°F/105ºC)
PFA (rated to 480°F/250ºC)
Fiberglass with St./St. Overbraid (rated to 900°F/480ºC)
Please enter Wire length in feet

 ft

9. Optional Compression Fitting


10. Quantity Required


Contact Details


Company Name


Your Name


Email


Telephone


Additional Information


If your enquiry is for more than one style of sensor, please email us with your requirements or use the box below



Send Enquiry  

1 Sensor Style Temperature Range
17 Type 17 - Semi flexible, Mineral Insulated
Our most popular style
-100ºC to +500ºC
18 Type 18 - Semi flexible, Mineral Insulated
Good for high accuracy, high temp applications
-100ºC to +600ºC
Note: Some wiring and number of element configurations may not be available in all diameters

Assemblies with pot seals are supplied with short tails as shown. However, where leads are several metres or more long, it is more suitable to have an overall sheathed Wire. We recommend the following Wires, which are 7/0.2mm and overall sheathed constructions. Other Wires are available, please contact us for details.