A21000 Isolated Standard Signal Conditioner | Input and Output 0(4) … 20 mA or 0 … 10 V | Isolation up to 300 V
Description
The first standard-signal isolation amplifier with broad-range power supply in the 6-mm class.
- Broad-range power supply
24 to 110 V DC (+/-25 %) and 110 to 230 V AC (+/-10 %) - Standards-compliant personal and plant protection
Protective separation according to EN 61140" - 3-port isolation
Prevention of incorrect measure-ments caused by potential differences - Ideal value for money
High accuracy and isolation – 2.5 kV AC test voltage - Easy installation
DIN rail bus connectors allow for easy and extremely cost efficient connection of the power supply to several VariTrans A 21000 or other Knick products in 6 mm housings. - Cost reduction with smaller enclosure
More channels per meter DIN rail thanks to space-saving 6 mm housing and closely packed mounting - Long service life
Extremely low failure rate (MTBF of 280 years) due to reduced self-heating - High accuracy and temperature stability
Gain error 0.2 % and temperature coefficient 0.01 %/K - Calibrated range selection
without complicated readjustments - Easy configuration
DIP switch accessible from outside - Adjustable or fixed-range models
- International use
UL approvals for US and Canada - 5-year warranty
The A21000 isolates, transmits and converts 0 to 20/4 to 20 mA and 0 to 10 V with a high level of accuracy. In spite of its modular housing being only 6 mm wide, the new VariTrans isolation amplifier provides maximum protection of personnel and equipment through protective separation up to a working voltage of 300 V conforming to EN 61140. The test voltage is 2.5 kV AC. It can be supplied with either 24 V DC or 230 V AC.
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| 产品类别: | 通用隔离器 / 标准信号隔离器 |
|---|---|
| 产品系列: | ProLine |
| 截止频率: | < 1 kHz |
| 最小工作电压: | 50 V, 300 V |
| 最小测试电压: | 2,5 kV, 510 V |
| 电源: | 24 V AC, 24 V DC, 110 / 115 V AC, 220 / 230 V AC, 其他, 宽范围电源 |
| 设备类型: | 标准信号隔离放大器 |
| 输入: | (±)10 V, (±)20 mA, 4 … 20 mA |
| 输出: | 0 … 10 V, 0 … 20 mA, 4 … 20 mA |
| 误差级别: | < 0.5 % |
| 结构型式: | 6 mm 模块化外壳 |
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