Baumer – TER8

Temperature Sensor_Hygienic

Brand : Baumer

The Baumer TER8 is a hygienic resistance temperature sensor designed for precise process temperature measurement in food, beverage, pharmaceutical, and other industries requiring stringent hygienic standards. Built on RTD technology and featuring all wetted parts made from PEEK Natura with Ra ≤ 0.8 µm, the TER8 sensor delivers accurate readings while minimizing contamination risk and ensuring food safety compliance with 3-A and FDA standards. Its compact stainless steel housing and front-flush or immersion variants make it ideal for installation even in tightly confined process lines or tanks with agitators.

The TER8 sensor supports both Pt100 RTD output and an optional integrated 4 … 20 mA transmitter for direct process control integration. With high protection ratings (IP67 or IP69K with appropriate cable) and robust vibration resistance, it performs reliably in demanding environments with condensing humidity. Programmable accuracy classes and a hermetically sealed design ensure dependable measurement quality, fast response, and long-term stability, making the TER8 an excellent choice for critical hygienic applications.

For more info, download our full technical spec.

Specifications

Specification Details
Product Name Baumer TER8 Hygienic Temperature Sensor
Sensor Type RTD Resistance Temperature Detector
Measuring Principle Pt100 per EN 60751
Output Options Pt100 4-wire or 4 … 20 mA 2-wire transmitter
Process Temperature Range -40 … 115 °C (continuous), 115 … 135 °C (< 1 h)
Accuracy Classes 1/1 B, 1/1 A, 1/3 B, 1/6 B
Max Conversion Error ± 0.25 °C
Max Output Error ± 0.1 % FSR / ± 0.016 mA
Temperature Drift (Ambient) < 0.003 % FSR/°C typ., < 0.01 % FSR/°C max.
Process Connection / Immersion Front-flush, 20 mm, 50 mm
Sensor Tube Material AISI 316L Stainless Steel
Wetted Parts Material PEEK Natura
Surface Roughness (Wetted) Ra ≤ 0.8 µm
Protection Class IP67; IP69K (with suitable cable)
Humidity < 98 % RH, condensing
Vibration Resistance 1.6 mm p-p (2 … 25 Hz), 4 g (25 … 100 Hz)
Shunt Resistance Rs ≤ (Vs-8 V)/0.023 A; Rs ≤ 680 Ω @ 24 V DC
Compliance / Approvals 3-A (74-07), FDA (21 CFR 177.2415), EMC EN 61000-6-2/6-3, EN 61326-1

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