Omega provides temperature probes for laboratory and industrial applications. The probes are manufactured with different types of sheath styles and mechanical fittings that are suitable for various measurement conditions.
Temperature probes may be specified to a user’s precise requirements by the sensor type in an air-stream or closed-end style sheath, probe length, accuracy, different threads, and wire material in unshielded and shielded versions.
- Thermocouples type J, K, T, N. Accuracy IEC Class 1
- Pt100 in Class A, 1/3 DIN or 1/10 DIN
- Pt1000 in Class A, B or 1/3 DIN
- Closed end or air stream style sheaths
- Diameters of 2, 3 or 6 mm
- Standard lengths up to 500 mm
- Probes individually pressure and insulation tested
- Wide range of lead wire materials
The following table summarizes the available options.
| Sensor Type |
Style |
Accuracy |
Sheath Diameter |
P = Pt100
P10 = Pt1000
J = Type J Thermocouple
K = Type K Thermocouple
T = Type T Thermocouple
N = Type N Thermocouple |
M = Closed Sheath
L = Airstream Sheath
H = Hand-Held Probe
EH = Hand-Held Probe with Penetration Tip |
Pt100: (4 wire)
A = Class A
1/3 = 1/3 DIN
Pt1000:
B = Class B
A = Class A (not 2 mm DIA)
1/3 = 1/3 DIN (not 2 mm DIA)
Thermocouple:
1 = Class 1
|
6 = 6 mm
3 = 3 mm
2 = 2 mm |
| Sheath Length |
Mounting Bush |
Lead Wire Insulation
Or Connector |
Wire Length |
5-200 mm
201-500 mm |
0 = No Thread G1/8 = 1/8" BSPP
M6 = M6x1 G1/4 = 1/4" BSPP
M8 = M8x1 G1/2 = 1/2" BSPP
M10 = M10x1 |
M12 - M12 Plug. No Cable
P - PVC
S - Silicone
T - Neoflon® FEP
G - Glass Fibre
PS - PVC Screened
TS - FEP Screened
GS - Glass Braided |
XM - Cable Length
in metres |
Length of Threads - M6 (6 mm), M8 (9 mm), M10 (10 mm), G1/8 (10 mm), G1/4 (12 mm), G1/2 (15 mm).