Description
Baumer FlexTop 2202 is a compact, intelligent head-mounted temperature transmitter designed for RTD & Thermocouple signal conversion into stable 4–20 mA output. It offers noise-filtered measurement, sensor-break detection, and robust EMC immunity, making it ideal for dairy, food, utilities, chemical lines, HVAC, and steam/boiler applications where reliable analog output is required.
FlexTop 2202 — Key Technical Data & Selection Parameters
| Parameter | Specification / Details |
| Transmitter Type | Head-mounted universal temperature transmitter |
| Compatible Sensors | RTD (Pt100 / Pt1000), Thermocouple (Type J, K, T, N, S, R) |
| Output Signal | 4–20 mA (two-wire loop powered) |
| Accuracy | ≤ ±0.1% of span (with Pt100 Class A) |
| Power Supply | 10.5–35 V DC |
| Configuration | PC-programmable (Baumer software + USB interface) |
| Electrical Protection | Short-circuit, reverse polarity protection |
| Housing Fitment | DIN Form B head (standard terminal head) |
| EMC / Noise Immunity | Enhanced industrial EMC filtering, vibration-resistant |
| Temperature Range (Electronics) | –40 °C to +85 °C |
| Sensor Wiring | 2/3/4-wire RTD selectable |
| Diagnostics | Sensor break, short-circuit alarm, wire fault detection |
| Isolation | Galvanic isolation between input & output |
| Applications | Industrial process temperature loops, utilities, automation skids, dairy CIP/SIP, heat exchangers, boilers, ovens, drying chambers |





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