Description
Available with probe diameters ranging from 0.5mm up to 8.0mm and supplied with a crimped stainless steel pot seal.
The pot is epoxy resin sealed to prevent moisture ingress (resin rated for continuous use up to +135°C). A high temperature resin is also available for continuous use up to +220°C.
Various probe sheath materials are available and the sensors can be used in a wide variety of applications, with temperatures ranging from as low as -100°C and up to +1300°C.
The mineral insulated construction enables the sensors to be bent, twisted or flattened without impairing performance. The bending radius of the sheath is 10 x probe diameter; this can be reduced to 4 x, if a bending set is used.
This product can be supplied with a calibration certificate.
Bespoke Options
This product can be custom-made and/or configured to your requirements using the options below. Each option has a code that is used to construct a final order code. An example order code is included.
| Item |
Options |
Code |
| Sensor Type |
Mineral Insulated Thermocouple Sensor with Pot Seal |
TPM |
| Mineral Insulated Thermocouple Sensor with High Temperature Pot Seal (+220°C) |
TPMA |
| Conductor/Thermocouple Type |
Type K |
K |
| Type J |
J |
| Type T |
T |
| Type N |
N |
| Type E |
E |
| Metal Sheath Material |
321 Stainless Steel +800° max (Thermocouple Types K, J, T, E) |
321 |
| 310 Stainless Steel +1100° max (Thermocouple Type K) |
310 |
| Inconel 600 +1100° max (Thermocouple Types K, N) |
600 |
| Nicrosil D +1300° max (Thermocouple Types K, N) |
200 |
| Incoloy 800 +1100° max (Thermocouple Type K) |
800 |
| 253MA +1150° max (Thermocouple Type K) |
253 |
| Alloy C276 +1100° max (Thermocouple Type K) |
276 |
Probe Diameter (D1)
Pot Seal Diameter (D2) 1 |
Probe Diameter: 0.5mm, Pot Seal Diameter: 6.0mm x 31mm |
0.5 |
| Probe Diameter: 0.75mm, Pot Seal Diameter: 6.0mm x 31mm |
0.75 |
| Probe Diameter: 1.0mm, Pot Seal Diameter: 6.0mm x 31mm |
1.0 |
| Probe Diameter: 1.5mm, Pot Seal Diameter: 6.0mm x 31mm |
1.5 |
| Probe Diameter: 2.0mm, Pot Seal Diameter: 6.0mm x 31mm |
2.0 |
| Probe Diameter: 3.0mm, Pot Seal Diameter: 6.0mm x 31mm |
3.0 |
| Probe Diameter: 4.5mm, Pot Seal Diameter: 9.5mm x 31mm |
4.5 |
| Probe Diameter: 6.0mm, Pot Seal Diameter: 9.5mm x 31mm |
6.0 |
| Probe Diameter: 8.0mm, Pot Seal Diameter: 12.0mm x 31mm |
8.0 |
| Sensing Junction |
Insulated (isolated, ungrounded), Simplex |
I |
| Insulated (isolated, ungrounded), Duplex |
2I |
| Grounded (non-isolated), Simplex |
G |
| Grounded (non-isolated), Duplex |
2G |
| Probe Length (mm) (L1) |
As required to suit your application |
e.g. 300 |
| Extension Cable Length (mm) (L3) |
As required to suit your application |
e.g. 500 |
| Extension Cable Insulation |
PFA Insulated Tails |
PFA7 |
| Heat Resistant PVC, 7/0.2mm ∅ (+105°) |
CP10 |
| PFA, 7/0.2mm ∅ (+260°) |
CT45 |
| Fibreglass, 7/0.2mm ∅ (+400°) |
CG32 |
| Fibreglass (St/St Braid), 7/0.2mm ∅ (+400°) |
CG39 |
| Optional Thermocouple Connector |
Miniature Thermocouple Plug (Types K, J, T, N, E) |
FMP |
| Miniature Thermocouple Socket (Types K, J, T, N, E) |
FMJ |
| Standard Thermocouple Plug (Types K, J, T, N, E) |
RSP |
| Standard Thermocouple Socket (Types K, J, T, N, E) |
RSJ |
Optional 316 Stainless Steel Compression Fitting (to suit probe diameter)
Add suffix to code: AS for 1/8", CS for 1/4", ES for 1/2" (e.g. CF30AS) |
0.5mm (1/8" BSPT) |
CF05 |
| 0.75mm (1/8" BSPT) |
CF075 |
| 1.0mm (1/8" BSPT) |
CF10 |
| 1.5mm (1/8" BSPT, 1/4" BSPT) |
CF15 |
| 2.0mm (1/8" BSPT, 1/4" BSPT) |
CF20 |
| 3.0mm (1/8" BSPT, 1/4" BSPT, 1/2" BSPT) |
CF30 |
| 4.5mm (1/8" BSPT, 1/4" BSPT, 1/2" BSPT) |
CF45 |
| 6.0mm (1/8" BSPT, 1/4" BSPT, 1/2" BSPT) |
CF60 |
| 8.0mm (1/4" BSPT, 1/2" BSPT) |
CF80 |
1 Pot seal dimensions may vary (standard dimensions shown). Length includes crimp collar.
Order Code (example): TPM-K-310-3.0-I-500-500-CP10-RSP-CF30AS
