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| 型号： | 88972250 |
| 厂商： | Crouzet USA |
| 文件页数： | 68/92页 |
| 文件大小： | 0K |
| 描述： | CONTROL EXTENSION COMM RS-485 |
| 其它有关文件： | Declaration of Conformity |
| 特色产品： | Millenium 3 Logic Controllers |
| 标准包装： | 1 |
| 系列： | Millenium 3, XN06 |
| 类型： | 扩展件，夹层式 - 通信 |
| 电源电压： | 24VDC，通过控制器 |
| 显示器类型： | 无显示器 |
| 产品目录页面： | 2860 (CN2011-ZH PDF) |
| 其它名称： | 88972250-ND 966-1005 |
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For more
adaptations
Application: Controlling water quality in
a swimming pool.
■ Control systems located in machine
rooms.
■ Manufacturers of swimming pools, OEM
wholesalers of swimming pools.
Description of customer needs:
■ Control physical ?ltration of water
(using a ?lter).
■ Set ?ltering time in relation to the
temperature of the bathing water.
■ Control the neutrality of the water (pH).
■ Control the level of water disinfection
(Redox: chlorine-based disinfectant).
Application Water treatment
How the application works:
Water needs to be ?ltered regularly to remove solid particles
(sand, plant matter, insects, suntan oil, hair, etc.) and keep it clear.
The higher the temperature, the longer it takes to ?lter.
Water quality is essential for swimming pool applications. Regular
checks should be carried out in respect of:
- Neutrality of the water (should be 7.2 < pH < 7.5)
- Level of water disinfection (optimum level of chlorine in water for
destroying bacteria)
Both pH and Redox are measured using probes submerged in
pipes, a buffer container, or an analysis chamber. These probes
analyse the presence of hydrogen (H+) and chlorine (Cl) ions
capable of oxidising an electrochemical couple within the probe.
This oxidation generates an electrical voltage, expressed in mV,
which is forwarded to the PLC. After a calibration process, the PLC
converts this into values for the pH and Redox.
Crouzet solution:
■
Millenium 3 XD10 24 V DC logic controller.
■ 100 - 240 V AC/24 V DC power supply.
■ XA04W “application-speci?c” analogue extension: Measuring
extension card in modular casing.
■ pH probe, ORP (Redox) probe and Pt100 probe.
■ As an option: Modem communication solution with GSM
for sending alarms.
The benefits of the Crouzet solution:
■ “All-in-one”: the same PLC controls the physical ?ltration and
■
Private swimming pool
■
■
■
■
■
chemical treatment functions.
Simple, straight-forward programming.
Additional Millenium 3 functions available to control other
application requirements (lighting control, vacuum pumps for
pool cleaning brushes).
The most compact extension on the market (72 mm).
Optional SMS alerts via integrated Millenium 3 modem solution.
Crouzet also has expertise in the area of position sensors
and micromotors, and is able to offer motorisation solutions
(swimming-pool covers using winders or curtains).
68
www.millenium3.crouzet.com
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 8897230000 | 制造商:Weidmuller 功能描述:RCIKITP 24 V DC 2CO LD/PB -EA - Bulk 制造商:Weidmuller 功能描述:RELAY GEN PURPOSE DPDT 8A 24V |
| 8897240000 | 制造商:Weidmuller 功能描述:RELAY GEN PURPOSE DPDT 8A 24V |
| 8897250000 | 制造商:Weidmuller 功能描述:RCIKITP 120 V AC 2CO LD/PB -EA - Bulk 制造商:Weidmuller 功能描述:RELAY GEN PURPOSE DPDT 8A 115V |
| 8897260000 | 制造商:Weidmuller 功能描述:RCIKITP 230 V AC 2CO LD/PB -EA - Bulk 制造商:Weidmuller 功能描述:RELAY GEN PURPOSE DPDT 8A 230V |
| 88972805 | 功能描述:控制器 M3 XAO4W PH ORP 4 20MA PT100 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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