The IPAQ CT20 is an analogue, PC-configurable transmitter for Pt100 sensors. It comes in a robust, IP67 casing with M12 connectors at both ends. Configuration of the transmitter is via the user friendly ConSoft software. When the transmitter is already installed it can also be configured without stopping the process.
IPAQ CT20; an ideal choice for many applications
The compact design and robust casing makes the IPAQ CT20 an ideal choice for a wide range of applications, especially for OEM/Machine applications or integrated in production and process lines. With the M12 connectors the IPAQ CT20 can optimally be installed regarding environmental conditions, physical space and access for maintenance.
Technical specifications
| Input | 3-wire Pt100 IEC 60751, @=0.00385 |
| Sensor current | ~ 0.5 mA |
| Max. resistance/wire | 20 Ω/wire |
| Output | |
| Analog | 4…20 mA, temperature linear |
| Response time (90 %) | < 10 ms |
| Permissible load | 750 Ω @ 24 VDC |
| Range configuration | |
| Measuring range | PC-configurable |
| Measuring range limits | -50 to +800°C |
| Zero limits | -50 to +50°C |
| Minimum span | 50°C or 20°C, If the zero point is set at -40 °C, -20 °C, 0 °C, +20 °C or +40°C the minimum span is 20 °C, otherwise it is 50 °C |
| Sensor error compensation | Max. ±1 % of span (2 points compensation) |
| Sensor monitoring | |
| Sensor break | Selectable, Upscale (≥21.0 mA) or downscale (≤3.6 mA) action |
| Sensor short-circiut | Fixed, downscale (≤3.6 mA) action |
| Environmental Factors | |
| Ambient temperature | -40 to +85 °C (storage and operation) |
| Humidity | 0 to 100 %RH |
| Vibrations | Acc. to IEC 60068-2-6, test Fc, 10-2000 Hz, 10g |
| EMC | Acc. to IEC 61326-1 |
| Accuracy and stability | |
| Basic accuracy | Max. of ±0.2 °C or ±0.2 % of span |
| Temperature influence | Max. of ±0.01 °C per °C or ±0.01 % of span per °C |
| Long-term stability | ±0.1 % of span per year |
| Design | |
| Material | Thermoplastic * |
| Weight | 16 g |
| Protection class | IP67 |
| Process connection in | M12x1, 4-pin, A-coded, Female |
| Process connection out | M12x1, 4-pin, A-coded, Male |
| General data | |
| Isolation in – out | Unisolated |
| Power supply | 7.5 to 32 VDC |
* Meets the hygienic requirements on materials and products intended to be in contact with food & beverage according to Regulation (EC) 1935/2004
If you are interested in this product and/or have any questions about it, please don't hesitate to contact us.
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