- 您现在的位置：买卖IC网 > Datasheet目录609 > 84874120 (Crouzet USA)HT81-2 24-240VAC/DC UN Datasheet资料下载
参数资料
| 型号： | 84874120 |
| 厂商： | Crouzet USA |
| 文件页数： | 3/4页 |
| 文件大小： | 0K |
| 描述： | HT81-2 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
HT81-2 operating principle :
As long as the temperature controlled by the PT100 stays between the two preset thresholds on the front face, the output relays are closed and their 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 is still beyond one of the preset thresholds, the corresponding output relay opens and the yellow LED corresponding to the threshold exceeded 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 open and all 3 LEDs flash.
N o
Legend
High threshold
Low threshold
Low threshold relay R1
High threshold relay R2
Hysteresis
Monitored temperature
Threshold crossing delay adjustable on front face (Tt)
Dimensions (mm)
mm
Unless otherwise specified, the characteristics given are applicable to all or part of the product range selected
相关PDF资料 |
PDF描述 |
|---|---|
| 84874130 | HT81 24-240VAC/DC PT |
| 84874200 | HPC PUMP MOTOR MONITOR |
| 8501 | FIELD SERVICE KIT |
| 8507 | KIT FIELD SERVICE PORTABLE |
| 850N | TRANSF AUDIO 150/600 10K/40K IMP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 84874130 | 功能描述:控制器 HT81 24 240VAC/DC PT 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 |
| 84874200 | 功能描述:控制器 HPC PUMP MOTOR MONITOR 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 |
| 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 |
| 848748566 | 制造商:GE Critical Power 功能描述:- Trays |
发布紧急采购，3分钟左右您将得到回复。