STANDARD SPECIFICATIONS FOR THERMOCOUPLES
Unless otherwise specified, all Thermocouples conform to the following specifications:
All Thermocouples according to ASTM 230 Type T, J, E, K, N, R, S, B, W5.
Special Limits of Accuracy.
Temperature Range: ________
Grounded or Ungrounded Junctions are available.
Wire configuration: _____AWG
Leadwire Insulation.
Lead Length = _________
Lead wire ends stripped and tinned approximately ½" long.
Stainless Steel Sheath= __________
Sheath Length = _______
Sheath is Mineral Insulated Cable filled with MgO.
Leads will be epoxy sealed to inhibit the intrusion of moisture.
Each probe will be etched with lot number to provide traceability.
Response time: Dependent upon type of junction. Contact Engineering for details.
THERMOCOUPLE COLOR CODES BY COUNTRY
Thermocouple :
Mineral Oxide Thermocouples for a wide range of industrial applications
Temperature limits:
| -40 ... +350°C for type T |
| -40 ... 750°C for type J |
| -40 ... 900°C for type E |
| -40 ... 1200°C for type K (see table for sheath diameters) |
| For type T: ± 1°C (-40 ... 133°C) ± 0.0075 [t] (t > 133°C) |
| For type J, E, K: ± 2,5°C (-40 ... 333°C) ± 0.0075 [t] (t > 333°C) |
| Mineral insulated (MgO) thermocouple element and continuous metal sheath |
Application versatility:
| Conductor | Wire | Accuracy | |||
| material | Calibration | Class | Class | ||
| Accuracy | Temperature range() | Accuracy | Temperature range() | ||
| Ni Cr-Ni Si | K | 1.5 | -1040 | 2.5 | -1040 |
| Ni Cr Si-Ni Si | E | or | -1140 | or | -1240 |
| NiCr-Konstantan | N | 0.4%t | -840 | 0.75%t | -840 |
| Fe-Konstantan | J | -790 | -790 | ||
| Cu-Konstantan | T | 1 or | -390 | 1.5 or | -390 |
| 0.4%t | 0.75%t | ||||
| Pt Rh 10-Pt | S | 1or | 0-1600 | 1.5 | 0-1600 |
| PtRh 13-Pt | R | 1+t-1100× 0.003 | 0-1600 | or | |
| Pt Rh30-PtRh 6 | B | 0.25%t | 600-1700 | ||
Features Of Thermocouple Temperature Sensor :
Type | N,S,B,K,J,PT100 |
Diameter of Tube | 6mm,8mm,10mm,12mm,14mm,16mm etc |
Length of Tube | 110mm (customized) |
Protection Tube Material | Copper plating with nickel, Stainless steel |
Hot Junction | Grounded, Ungrounded |
Temp.Range | -200~1300 ℃ (N/K) , 800~1300℃(S/B),-50~300 ℃(PT100) |
Thermocouple Head | KSE,KSY etc |
Please identify the following items when ordering:
| 1. Shutter support Specification |
| 2. Single-ouch or double-ouch |
| 3. Lead Wire Length |
| 4. Lead Wire Material |
| 5. Protection material |
| 6. Protection length |
| 7. Stainless steel armor tube material |
| 8. Stainless steel armor tube length |
| 9. Spring material, ID, OD and length |
