 
 来源:未知 日期:2018/03/16 浏览量:次
| 一般特性: | ||
|---|---|---|
| Signal type | Analog input | |
| Supply: | ||
| Rated voltage | 12 ... 35 V DC loop powered | |
| Power dissipation | 0.4 W | |
| 输入: | ||
| Connection side | field side | |
| Connection | terminals 1, 2-, 3+ suitable for Pt100, 2- and 3-wire connection | |
| Lead resistance | max. 100 Ω per line | |
| Measuring current | approx. 1 mA | |
| 输出: | ||
| Connection side | control side | |
| Connection | terminals 9+, 8- | |
| Load | (U -12 V) / 0.02 A | |
| Current output | 4 ... 20 mA , limited to ≤ 35 mA | |
| Fault signal | sensor burnout: upscaling ≥ 22 mA , limited to ≤ 35 mA | |
| 传递特性: | ||
| Measurement range | span without linearization 25 ... 800 °C (77 ... 1472 °F)/ with linearisation 25 ... 375 °C (77 ... 707 °F) zero point without linearization -200 ... 400 °C (-328 ... 752 °F)/ with linearisation -30 ... 375 °C (-22 ... 707 °F) span and zero point adjustable | |
| Rise time | 250 ms | |
| 指示灯/设置: | ||
| Control elements | DIP-switch rotary switch | |
| Configuration | via DIP switches via rotary switch | |
| Labeling | space for labeling at the front | |
| 指令符合: | ||
| Electromagnetic compatibility | ||
| Directive 2004/108/EC | EN 61326-1:2006 | |
| 符合: | ||
| Insulation coordination | EN 50178 | |
| Galvanic isolation | EN 50178 | |
| Electromagnetic compatibility | NE 21 | |
| Degree of protection | IEC 60529 | |
| 周围环境: | ||
| Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) | |
| 机械特性: | ||
| Degree of protection | IP20 | |
| Connection | screw terminals | |
| Mass | approx. 150 g | |
| Dimensions | 20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) , housing type B2 | |
| Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 | |

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