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Temperature measurement without calibration – with Profibus PA and ATEX |
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Temperature transmitter with Profibus PA profile 3.01 or 4...20 mA output.
- Integrated drift monitoring, diagnostic and backup function.
- Including free 5-point calibration certificate.
- Precision of 0.2 K at -10...100 °C and 0.3 K at -25...-10 / 100...150 °C.
- Increased process safety due to self-monitoring.
- Cost savings due to elimination of calibration.
No more calibration
The use of two different sensor elements which monitor each other in the process ensures that a developing sensor drift is immediately detected and reliably diagnosed. Furthermore, if one element fails, the process continues with the second measuring element (backup function).
Profibus PA or 4...20 mA outputThe TAP series complements the tried-and-tested and calibration-free TAD temperature sensors (4...20 mA). TAP transmitters communicate via the established bus system Profibus PA. The unit supports the Profibus PA
profile 3.01 “Temperature Transmitter” including the extension for “Installation and Maintenance”with optimised diagnostic capabilities
ATEX for the highest demands
The Profibus PA sensors TAP18A and TAP98A are certified to ATEX II 1 G, 1/2 D.
TAP98A - TAP98A
TAP18A - TAP18A
TAD981 - Temperature transmitter with diagnostic output, Redundant sensor elements with backup function, 4...20 mA (scalable), Aseptoflex Vario, rod length 33 mm
TAD181 - Temperature transmitter with diagnostic output, Redundant sensor elements with backup function, 4...20 mA (scalable), Aseptoflex Vario, rod length 87.5 mm
TAD991 - Temperature transmitter with diagnostic output, Redundant sensor elements with backup function, 4...20 mA (scalable), G 1/2 male, rod length 33 mm
TAD191 - Temperature transmitter with diagnostic output, Redundant sensor elements with backup function, 4...20 mA (scalable), G 1/2 male, rod length 87.5 mm
For further information please refer to the current bulletin (PDF-File 319 kB)
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