IPAQ CT20 (Discontinued)
Analog, PC-configurable compact transmitter for demanding applications
The IPAQ CT20 is an analogue, PC-configurable transmitter for Pt100 sensors. It comes in a robust, IP67 casing with M12 connections in both ends and offers the highest levels of flexibility and reliability.
Easy installation and maintenance
Its compact design and robust casing makes IPAQ CT20 the ideal choice for a wide range of applications, e.g. in OEM/Machine applications or integrated in production and process lines . The M12 connectors allows the IPAQ CT20 to be optimally installed based on environmental conditions, physical space and access for maintenance.
Easy configuration
Configuration is easily done before the installation with the user friendly ConSoft software and it can be configured and installed without stopping the process.
Technical Specification
| 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
