Temperature sensor TP-681_684
Product description
Sensor head, with replaceable measuring insert. Used for temperature measurements in pipelines and pressure vessels.
Technical data
| Temperature range | -40÷550°C platinum resistor Pt100 |
| -40÷400°C thermocouple Cu-CuNi (T) | |
| -40÷600°C thermocouple Fe-CuNi (J) | |
| -40÷900°C thermocouple NiCr-NiAl (K) | |
| Measuring elements | 1P2: single Pt100, 2-wire |
| 1P3: single Pt100, 3-wire | |
| 1P4: single Pt100, 4-wire | |
| 2P2: double Pt100, 2-wire | |
| 2P3: double Pt100, 3-wire | |
| 1J: single thermocouple J | |
| 1K: single thermocouple K | |
| 1T: single thermocouple T | |
| 2J: double thermocouple J | |
| 2K: double thermocouple K | |
| 2T: double thermocouple T | |
| Sensor class | platinum resistor: B |
| thermocouple T, J, K: 2 | |
| Sensor junction | insulated |
| Sensor immersion length (L) | 50, 100, 200, 300, 400, 600, 800, 1000 mm |
| Insert type | TP-701 |
| Insert length | L + 38 mm |
| Sheath diameter | 8 mm |
| Fitting (M) | |
| TP-681 | M20x1.5 |
| TP-682 | G1/2″ |
| TP-683 | M24x1.5 |
| TP-684 | M27x2 |
| Sheath material | steel 1.4541 |
| Head type | B or NA (sensor heads) |
| Head operating temperature | -40÷100°C |
| Optional accesories | thermowell for welding |
| head-mount temperature transmitter | |
| compenstion cable | |