TER8

TER8

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Description

Technical data
Performance characteristics

Process temperature
  • 115 … 135 °C , < 1 h
  • -40 … 115 °C , permanent
Min. output span
  • 25 °C
Pt100 accuracy class (EN 60751)
  • B (± 0.3 °C at 0 °C)
  • ± (0.3 + 0.005 × t)°C
  • A (± 0.15 °C at 0 °C)
  • ± (0.15 + 0.002 × t)°C
  • 1/3 B (± 0.1 °C at 0 °C)
  • ± 1/3 × (0.3 + 0.005 × t)°C
  • 1/6 B (± 0.05 °C at 0 °C)
  • ± 1/6 × (0.3 + 0.005 × t)°C
Max. conversion error
  • ± 0.25 °C
Max. output error
  • ± 0.1 % FSR
  • ± 0.016 mA
Temperature drift (by ambient)
  • < 0.003 % FSR/°C , typ.
  • < 0.01 % FSR/°C , max.
Thermal response time, T90
  • ≤ 6.5 s , 20 mm
  • ≤ 6.7 s , 50 mm
  • ≤ 66.0 s , front-flush
Thermal response time, T50
  • ≤ 2.5 s , 20 mm.
  • ≤ 2.7 s , 50 mm
  • ≤ 9.0 s , front-flush
Sampling interval
  • 0.5 s
Process connection

Immersion length
  • 0 mm , front-flush
  • 20 mm
  • 50 mm
Sensor tube material
  • AISI 316L (1.4404)
Wetted parts material
  • PEEK Natura
Surface roughness wetted parts
  • Ra ≤ 0.8 µm
Ambient conditions

Degree of protection (EN 60529)
  • IP67
  • IP69K , with appropriate cable
Humidity
  • < 98 % RH , condensing
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
Shunt resistance
  • Rs ≤ (Vs – 8 V)/0.023 A
  • Rs ≤ 680 Ohm, Vs = 24 V DC
Compliance and approvals

EMC
  • EN 61000-6-2
  • EN 61000-6-3
  • EN 61326-1
Hygiene
  • FDA (21 CFR 177.2415)
  • 3-A (74-07)

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