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IFM TA2842
TA2842
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Description
Hygienic design for the requirements of the food and beverage industry
Particularly good response dynamics and very short power-on delay time
High precision across the entire temperature measurement range
Robust stainless steel housing with high protection rating and high pressure rating
User-friendly communication and parameterisation via IO-Link
Specification
Product characteristics
| Number of inputs and outputs | Number of analogue outputs: 1 |
|---|---|
| Measuring range[°C] [°C] | -50...200 |
| Communication interface | IO-Link |
| Process connection | Clamp DN25...DN40 (1...1,5") DIN 32676 (ISO 2852) |
| Installation length EL[mm] [mm] | 150 |
Application
| Measuring element | 1 x Pt 1000; (to DIN EN 60751, class A) |
|---|---|
| Media | liquids and gases |
| Pressure rating | 100 bar 10 MPa |
| 100 bar | 10 MPa |
| Vacuum resistance | -1000 mbar -0.1 MPa |
| -1000 mbar | -0.1 MPa |
| MAWP for applications according to CRN[bar] [bar] | 55 |
Electrical data
| Operating voltage[V] [V] | 18...32 DC; ("supply class 2" to cULus) |
|---|---|
| Current consumption[mA] [mA] | < 50 |
| Protection class | III |
| Reverse polarity protection | yes |
| Power-on delay time[s] [s] | 2 |
Inputs / outputs
| Number of inputs and outputs | Number of analogue outputs: 1 |
|---|
Outputs
| Total number of outputs | 1 |
|---|---|
| Output signal | analogue signal; IO-Link; (configurable) |
| Number of analogue outputs | 1 |
| Analogue current output[mA] [mA] | 4...20 |
| Max. load[Ω] [Ω] | 250; ((18...19 V); 19...32 V: 300 Ω) |
| Short-circuit protection | yes |
| Overload protection | yes |
Measuring/setting range
| Probe length L[mm] [mm] | 150 |
|---|---|
| Measuring range[°C] [°C] | -50...200 |
| Factory setting | 0...200 °C |
| Resolution of analogue output[K] [K] | 0.04 |
Accuracy / deviations
| Precision analogue output[K] [K] | ± 0,3 + (± 0,1 % MS) |
|---|---|
| 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] | < 0,5 / < 2 |
|---|
Interfaces
| Communication interface | IO-Link |
|---|---|
| Transmission type | COM2 (38,4 kBaud) |
| IO-Link revision | 1.1 |
| Profiles | Smart Sensor - SSP 0 Generic Profiled Sensor Function Device identification Function Process data variable |
| Smart Sensor - SSP 0 | Generic Profiled Sensor |
| Function | Process data variable |
| Min. process cycle time[ms] [ms] | 2.3 |
| Supported DeviceIDs | default 446 |
| default | 446 |
Operating conditions
| Ambient temperature[°C] [°C] | -25...80 |
|---|---|
| Note on ambient temperature | at medium temperature: < 160 °C -25...60 °C at medium temperature: < 200 °C |
| Storage temperature[°C] [°C] | -40...100 |
| Protection | IP 67; IP 68; IP 69K |
Tests / approvals
| EMC | DIN EN 61000-6-2 DIN EN 61000-6-3 |
|---|---|
| Shock resistance | DIN IEC 68-2-27 50 g (11 ms) |
| DIN IEC 68-2-27 | 50 g (11 ms) |
| Vibration resistance | DIN IEC 68-2-6 10 g (10...2000 Hz) |
| DIN IEC 68-2-6 | 10 g (10...2000 Hz) |
| MTTF[years] [years] | 232 |
| Note on approval | factory certificate available as download at www.factory-certificate.ifm |
| UL approval | UL approval no. K002 |
| UL approval no. | K002 |
Mechanical data
| Weight[g] [g] | 318.5 |
|---|---|
| Housing | cylindrical |
| Dimensions[mm] [mm] | Ø 50.5 / L = 213.4 |
| Materials | stainless steel (316L/1.4404); PEI; FKM |
| Materials (wetted parts) | stainless steel (316L/1.4404) electropolished |
| Process connection | Clamp DN25...DN40 (1...1,5") DIN 32676 (ISO 2852) |
| Surface characteristics Ra/Rz of the wetted parts | Ra < 0.8 µm |
| Probe diameter[mm] [mm] | 6 |
| Installation length EL[mm] [mm] | 150 |
Remarks
| Remarks | MS = set measuring span The values for accuracy apply to flowing water. |
|---|---|
| Pack quantity | 1 pcs. |
Electrical connection
| Connector | 1 x M12; coding: A |
|---|
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