T19 – Analogue Temperature Transmitter
The WIKA T19 is an analogue, 2-wire temperature transmitter designed to convert resistance signals from a Pt100 sensor into a stable 4 … 20 mA analog output. It stands out because it operates completely without digital software, relying instead on physical solder bridges and potentiometers for configuration. This makes it an ideal, interference-free choice for straightforward industrial temperature loops.
- Operating Pressure : High Performance Range
- Application : Industrial & Mobile Systems
About this item
The WIKA T19 Analogue Temperature Transmitter is a hardware-configurable, 2-wire industrial instrument designed to convert temperature-dependent resistance or voltage signals into a stable 4 to 20 mA current loop output. Unlike digital processors that require specialized programming software, the T19 series utilizes a simple, manual solder bridge (jumper) configuration system. This allows technicians to manually select and change predefined measuring ranges on short notice directly in the field.
| Category | Feature Specification |
|---|---|
| Output Signal | Analog 4 … 20 mA current loop |
| Configuration Method | Manual solder bridges (no software required) |
| Input Sensor Type | Pt100 RTDs (2-wire or 3-wire configurations) |
| Mounting Options | Head-mount (T19.10 for Form B) or Rail-mount (T19.30 for 35 mm DIN rail) |
| Power Supply | DC 10 … 30 V loop-powered |
| Fine Tuning | Potentiometers for zero point and span adjustment |
| Safety Diagnostics | Automatic error signaling for sensor break or short-circuit |
| Signal Transmission | 2-wire technology for noise-free long-distance transmission |
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