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参数资料
| 型号： | 84874110 |
| 厂商： | Crouzet USA |
| 文件页数： | 3/4页 |
| 文件大小： | 0K |
| 描述： | HT81 24-240VAC/DC UN |
| 其它有关文件： | Declaration of Conformity |
| 标准包装： | 1 |
| 系列： | * |
10/04/2014
www.crouzet.com
HT81 operating principle :
As long as the temperature controlled by the PT100 stays between the two preset thresholds on the front face, the output relay is closed and the yellow LEDs are lit.
When the temperature exceeds one of the preset thresholds on the front face (upper or lower threshold), the preset time delay on the front face (Tt) is activated. The yellow LED corresponding to
the threshold exceeded (upper or lower) flashes.
At the end of the time delay, if the temperature still exceeds one of the preset thresholds, the output relay opens and the yellow LED corresponding to the threshold is extinguished.
The output relay closes instantaneously (at about the response time for disappearance of a fault) when the temperature returns within the window of the two preset thresholds on the front face
plus (or minus) the fixed hysteresis.
If the PT100 probe is wired incorrectly (missing or short-circuited) the output relays opens and all 3 LEDs flash.
N o
Legend
High threshold
Low threshold
Hysteresis
Monitored temperature
Threshold crossing delay adjustable on front face (Tt)
Dimensions (mm)
mm
Connections
HT81
Unless otherwise specified, the characteristics given are applicable to all or part of the product range selected
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| 84874120 | 功能描述:控制器 HT81 2 24 240VAC/ DC UN RoHS:否 制造商:Omron Industrial 模拟/数字:Digital 类型:Digital Temperature Controller 显示器类型:11-Segment, 4 Digit 电源电压:100 VAC to 240 VAC 安装: 控制方法: 大小:48 mm x 48 mm |
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| 84874300 | 制造商:Crouzet 功能描述: |
| 84874320 | 功能描述:控制器 HSV 24-240VAC UNDR-OVR SPEED MONT RoHS:否 制造商:Omron Industrial 模拟/数字:Digital 类型:Digital Temperature Controller 显示器类型:11-Segment, 4 Digit 电源电压:100 VAC to 240 VAC 安装: 控制方法: 大小:48 mm x 48 mm |
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