Compact and robust design (protection tube and form B connection head)
Ideal for shipbuilding industry, thanks to their construction and approvals
Simple assembly via compression fitting
Sensor elements: Pt100, Pt1000, NTC thermistor, type K or type J thermocouple, two integrated sensor elements available as an option
Available in various immersion depths
Measuring transducer available (Pt100 only)
T.4.-3.
Temperature sensor, stick-in type for protection tube and compression fitting, Pt100, Pt1000, NTC thermistor, thermocouple type K, J
Temperature sensors of type T.4.-3 are stainless-steel stick-in sensors (form B connection head) for protection tubes and are available with a Pt100 measuring element or a thermocouple. The sensors are also available with two Pt100 or two thermal measuring elements with 2-wire technology; the Pt100 measuring element is available with 4-wire technology too. They have a lateral 90° cable outlet and are fitted in protection tubes.
Measuring principle | Pt100/Pt1000 (2-wire and 4-wire version), thermocouple, NTC thermistor |
Measuring range | Pt100/Pt1000: 0 … 600 °C |
Auxiliary voltage | 7.2 … 35 V DC |
Output signal | 4 … 20 mA (with integrated measuring transducer) |
Ambient temperature | Sensor head: -40 … 85 °C (with integrated measuring transducer) |
Degree of protection | Sensor head: IP54 or IP65 |
Material | Sensor tube: stainless steel |
Connection outlet | Lateral, with M20x1.5 screw connection |
Immersion depth | Immersion depth 100 mm, 150 mm, 200 mm, 250 mm (other lengths available on request) |
Accuracy/tolerance class | Class 1 |