Application
- Temperature measurement in general work, industrial and storage facilities as well as cold and freezing rooms.
Technical characteristics
- TThe sensor element is a thin film platinum resistor - Pt100 - laboratory-trimmed to comply with the resistance values defined in the standard IEC 60751 1/10 DIN class B.
- The advantage of a thin film element is a very short response time.
- The Pt100 element is electrically isolated from the protection tube and the terminal head.
- The protecting tube measures Ø 6 x 1 mm. It is made of stainless, acid-proof steel W No. 1.4571/ AISI 316TI, filled with aluminum oxide powder.
- The terminal head is produced of lightweight metal and protected against corrosion through industrial lacquering.
Electrical connection
- The sensor is delivered with a 3 wire connection.
Option
- The Pt100 temperature sensor type 7410 can be delivered with an integrated 2-wire universal temperature transmitter type 5331, 5333, 5335, 5337 or 5350 for both standard applications or applications with bus communication.
Environmental Conditions
Protection degree IP67 Mechanical specifications
Protection tube Ø 6 x 1 mm Sensor length 79 mm Wire connection PG 16 Common specifications
Recommended sensor current ≤ 2 mA Max. temperature diffusion at 0°C: IEC 60751 class A ≤ ±0.03°C Long-term stability: (≥1000 hours at max. temperature) ≤ ±0.05°C Accuracy IEC 60751, Class A