High-temperature immersion checks need a probe with defined thermocouple behavior and enough stem length to reach the measuring point safely. TP651 measures up to 1200 °C and uses a Type K thermocouple, making it suitable for demanding temperature checks with compatible measuring instruments.
Class 1 construction and tolerance according to IEC 60584-2 give the user a clear accuracy basis for dependable readings. The 6 s response time supports practical measurement work where the sensor must react quickly to temperature variation.
With a 1200 mm stem length and Ø 6 mm probe stem, TP651 is designed for immersion temperature measurement where extended reach is required. It is the longer version within the TP651 and TP652 probe range.
The probe uses a Type K thermocouple with Chromel (Ni-Cr) and Alumel (Ni-Al) conductors.
The probe stem is designed for immersion temperature measurement with compatible thermocouple instruments.
The T0.63 response time describes the sensor reaction to a temperature change, reaching 63% of the total signal variation in water at 100 °C.
TP651 has a Ø 6 mm probe stem and a stem length of 1200 mm.
| Measuring principle |
Thermocouples
|
|---|---|
| Temperature sensor |
Type K, Class 1
|
| Temperature range |
Max. +1200 °C
|
| Connection |
Miniature flat pin plug
|
|---|---|
| Probe Diameter |
6 mm
|
| Probe length |
1200 mm
|
| Type |
immersion probe
|
