Technical data
Technical data | KL3201, KS3201 | KL3202, KS3202 | KL3204, KS3204 | KL3204-0030 | |
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Number of inputs | 1 | 2 | 4 | ||
Power supply | via the K-bus | ||||
Sensor types | PT100, PT200, PT500, PT1000, Ni100, Ni120, Ni1000 resistance measurement (e.g. potentiometer connection) | NTC (10 kΩ), no resistance output | |||
Connection technology | 2 or 3-wire (pre-set to 3-wire) | 2-wire | |||
Temperature range | -200°C ... +850°C (PT sensors); -60°C ... +250°C (Ni sensors) | ||||
Resolution | 0.1°C per digit (measuring range 10 to 5000 Ω: 0.5°C per digit) | ||||
Electrical isolation | 500 V (K-bus/signal voltage) | ||||
Conversion time | ~ 200 ms | ~ 250 ms | |||
Measuring current | typically 0.5 mA | typically | |||
Measuring error (total meas. range) | < ± 1°C | < ± 1 C (at 0°C ... +55°C) < ± 1.5% (when the extended temperature range is used) | |||
Bit width in process image | Input: 1 x 16 bit data | Input: 2 x 16 bit data | Input: 4 x 16 bit data | ||
Current consumption from K-bus | typically 60 mA | ||||
Configuration | no address setting, configuration via bus coupler or controller | ||||
Special features | Wiring fail indication | ||||
Weight | approx. 70 g | ||||
Permissible ambient temperature range (operation) | 0°C ... +55°C | -25°C ... +60°C in operation (extended temperature range) | 0°C ... +55°C | ||
Permissible ambient temperature range (storage) | -25°C ... +85°C | -40°C ... +85°C | -25°C ... +85°C | ||
Relative humidity | 95%, no condensation | ||||
Enhanced mechanical load capacity | yes, see also installation instructions for enhanced mechanical load capacity | no | |||
Vibration / shock resistance | conforms to EN 60068-2-6 / EN 60068-2-27, | ||||
EMC immunity / emission | conforms to EN 61000-6-2 / EN 61000-6-4 | ||||
Installation position | variable | ||||
Protection class | IP20 | ||||
Approvals / markings* | CE, UKCA, | CE, UKCA, | CE, UKCA, |
*) Real applicable approvals/markings see type plate on the side (product marking).
Ex marking
Standard | Marking |
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ATEX | II 3 G Ex nA IIC T4 Gc |