====== AiR-12 ======

** Resistive inputs (RTD) 12xPt100/1000, Ni100/1000 or potentiometer **

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| Model number: ^   AiR-12      |
| Mounting:     | DIN rail |


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===== Features =====


      * IEX-2 module
      * 12 RTD inputs
      
     
      
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===== Technical specification =====

| Input type               |   Pt100/1000 (DIN751) auto selectable, measuring range -100..300°C|
|               |   Ni100/1000 (DIN43760) auto selectable, measuring range -50..160°C|
|              |   Ni100/1000 (Landis & Gyr) auto selectable, measuring range -50..160°C|
|              |  potentiometer 0..2000ohm|
| Sensor current        |   190uA (each sensor)|
|Wire resistance   |                         20ohm max. (3-wire mode)|
|Resolution      |                         14 bits in 0.1% mode|
| |                         12 bits in 0.5% and 1% mode|
| Temperature drift                    |           +/-0.01%/°C of measuring range|
| Scan time               |                         30ms..980ms, depends on input mode|
| Calibration reference                |                   150.00ohm, 1500.0ohm|
|Power supply                 |                   24V (18..28V), 50mA|
| Galvanic isolation             |                   1kV between digital and analog circuit|
|                  |                   no isolation between chanels|
| Operating conditions                  |                   0..50°C, 0..85% rh non-condensing|
| Weight                  |                   160g|
| Degree of protection                  |                   IP20|
| Level of ambient pollution                |                   2|
| Standards                |                   EN 61010-1, EN 61010-2-201, EN 61131-2|

===== Terminals =====



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===== Dimensions =====

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