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IFM TAA431
TAA431
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Description
High precision across the entire temperature measurement range
Particularly good response dynamics and very short power-on delay time
Robust stainless steel housing with very high pressure rating
With AS-i interface
High protection rating for the requirements of harsh industrial environments
Specification
Product characteristics
| Number of inputs and outputs | Number of analogue outputs: 1 |
|---|---|
| Measuring range | -10...150 °C 14...302 °F |
| -10...150 °C | 14...302 °F |
| Process connection | threaded connection G 1/2 external thread |
| Installation length EL[mm] [mm] | 87.5 |
Application
| Special feature | Gold-plated contacts |
|---|---|
| Measuring element | 1 x Pt 1000; (to DIN EN 60751, class A) |
| Media | liquids and gases |
| Medium temperature | < 150; (< 40 min) °C < 302; (< 40 min) °F |
| < 150; (< 40 min) °C | < 302; (< 40 min) °F |
| Pressure rating | 300 bar 30 MPa |
| 300 bar | 30 MPa |
| Note on pressure rating | sensor When mounted in adapters the specifications of the adapter data sheet apply. |
| Minimum installation depth[mm] [mm] | 15 |
Electrical data
| Operating voltage[V] [V] | 18...31.6 DC |
|---|---|
| Current consumption[mA] [mA] | < 25 |
| Protection class | III |
| Reverse polarity protection | yes |
Inputs / outputs
| Number of inputs and outputs | Number of analogue outputs: 1 |
|---|
Outputs
| Total number of outputs | 1 |
|---|---|
| Output signal | analogue signal |
| Electrical design | AS-i |
| Number of analogue outputs | 1 |
| Overload protection | yes |
Measuring/setting range
| Probe length L[mm] [mm] | 87.5 |
|---|---|
| Measuring range | -10...150 °C 14...302 °F |
| -10...150 °C | 14...302 °F |
| Resolution of analogue output[K] [K] | 0.05 |
Accuracy / deviations
| Precision analogue output[K] [K] | ± 0,1 (60°C / 140°F ) / ± 0,3 (0...140°C / 32...284°F) |
|---|---|
| Temperature coefficient[% of the span / 10 K] [% of the span / 10 K] | < ± 0,1; (in case of deviation from the reference condition 25 ± 5 °C) |
Response times
| Dynamic response T05 / T09[s] [s] | 1 / 3; (to DIN EN 60751) |
|---|
Operating conditions
| Ambient temperature[°C] [°C] | -25...70 |
|---|---|
| Storage temperature[°C] [°C] | -40...100 |
| Protection | IP 68; IP 69K |
Tests / approvals
| EMC | DIN EN 61000-4-2 ESD 4 kV CD / 8 kV AD EN 61000-4-3 HF radiated 10 V/m DIN EN 61000-4-4 Burst 2 kV DIN EN 61000-4-5 Surge 0,5/1 kV EN 61000-4-6 HF conducted 10 V |
|---|---|
| DIN EN 61000-4-2 ESD | 4 kV CD / 8 kV AD |
| EN 61000-4-3 HF radiated | 10 V/m |
| DIN EN 61000-4-4 Burst | 2 kV |
| DIN EN 61000-4-5 Surge | 0,5/1 kV |
| EN 61000-4-6 HF conducted | 10 V |
| Shock resistance | DIN IEC 68-2-27 50 g (11 ms) |
| DIN IEC 68-2-27 | 50 g (11 ms) |
| Vibration resistance | DIN EN 60068-2-6 20 g (10...2000 Hz) |
| DIN EN 60068-2-6 | 20 g (10...2000 Hz) |
| MTTF[years] [years] | 348 |
AS-i classification
| AS-i version | 2.11 |
|---|---|
| AS-i I/O configuration[hex] [hex] | 7 |
| AS-i ID code[hex] [hex] | 3.C |
Mechanical data
| Weight[g] [g] | 258.5 |
|---|---|
| Housing | cylindrical |
| Dimensions[mm] [mm] | Ø 30 / L = 190.5 |
| Materials | stainless steel (316L/1.4404); stainless steel (304/1.4301); stainless steel (303/1.4305); PA |
| Materials (wetted parts) | stainless steel (316L/1.4404) |
| Tightening torque[Nm] [Nm] | 30...50 |
| Process connection | threaded connection G 1/2 external thread |
| Probe diameter[mm] [mm] | 10 |
| Installation length EL[mm] [mm] | 87.5 |
Displays / operating elements
| Display | operation 1 x LED, green failure 1 x LED, red |
|---|---|
| operation | 1 x LED, green |
| failure | 1 x LED, red |
Remarks
| Remarks | The values for accuracy apply to flowing water. referring to UL: for use on a low voltage circuit with overcurrent protection in accordance with UL873 tab. 28.1 or Imax = 100/Ub (Ub = voltage of the circuit) |
|---|---|
| Pack quantity | 1 pcs. |
Electrical connection
| Connector | 1 x M12; coding: A; Contacts: gold-plated |
|---|
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