Temperature Transmitter TE2

Performance characteristics

Process temperature 

• Refer to section "Operating conditions"

Pt100 accuracy class (EN 60751)

• 1/1 B ± (0.3 + 0.005 × t)°C

• 1/1 A ± (0,15 + 0,002 × t)°C

• 1/3 B ± 1/3 × (0.3 + 0.005 × t)°C

• 1/6 B ± 1/6 × (0.3 + 0.005 × t)°C

Thermal response time, T90

• RTD element only

• ≤ 3.0 s , Ø3 mm

• ≤ 3.6 s , Ø4 mm

• ≤ 8.5 s , Ø6 mm

Thermal response time, T50

• RTD element only

• ≤ 1.0 s , conical sensor

• ≤ 1.3 s , Ø3 mm

• ≤ 2.5 s , Ø4 mm

• ≤ 3.0 s , Ø6 mm

Process pressure

• Refer to section "Operating conditions"

  Process connection

Sensor length

• ≤ 3000 mm

Sensor tube material

• AISI 316L (1.4404)

Surface roughness wetted parts

• Ra ≤ 0.8 µm

  Ambient conditions

Degree of protection (EN 60529)

• IP 65 , with DIN EN 175301-803 A (DIN 43650 A), 4-pin

• IP 68 , with M12-A, 4-pin and appropriate cable

Humidity

• ≤ 100 % RH , condensing

Insulation resistance

• > 100 MΩ , 500 V DC (for Rail version)

Insulation voltage

• 600 V AC , EN 50155 (for Rail version)

Long-term test (transmitter)

• IEC 770 6.3.2

Vibration (sinusoidal) (EN 60068-2-6)

• 1.6 mm p-p (2 … 25 Hz), 4 g (25 … 100 Hz), 1 octave / min.

  Output signal

Without transmitter

• 1 x Pt100, 4-wire

With transmitter

• 4 … 20 mA , 2-wire

Compliance and approvals

EMC

• EN 61000-6-2

• EN 61000-6-3

• EN 61326-1

• NE21

Hygiene

• FDA (21 CFR 177.2415)

• 3-A (74-07)

Railway applications

• EN 50155

Explosion protection

• Ex ia Simple apparatus, gas and dust