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上海維特銳實業(yè)發(fā)展有限公司
中級會員·11年
- 聯(lián)系人：
- 徐智勇
- 電話：
- 021-32586636
- 手機(jī)：
- 13795314342
- 傳真：
- 86-021-52500777
- 地址：
- 上海市普陀區(qū)中江路889號1501室
- 個性化：
- www.emg01-china.com
- 手機(jī)站：
- m.emg01-china.com
- 網(wǎng)址：
- www.emg01-china.com
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HYDAC壓力傳感器EDS 8000-技術(shù)數(shù)據(jù)
Available versions:
Standard
The EDS 8000 is an easy to set electronic pressure switch of compact design. Variants with one or two PNP transistor switch outputs are available. The setting of the switching points is accomplished using two pressure buttons and one four-character digital display. The switch position is signalled during operation by a green or red background illumination, respectively. For optimum adjustment to the respective application, the device offers a multitude of additional setting parameters, e.g. switching delay times, opener/closer functions for the outlets. The EDS 8000 is available in various pressure ranges between 0 ... 25 bar and 0 ... 600 bar. The main applications of the EDS 8000 are pressure and limit value messages in the areas of hydraulics and pneumatics or wherever a high switching frequency or a constant switching accuracy is more than mechanical pressure switches can provide.
- Menu navigation in accordance with VDMA
- 1 or 2 PNP transistor switching outputs
- Robust stainless steel measuring cell
- Accuracy class ±1% FS max.
- 4-character digital display
- Multi-colour switching display
- Protection class IP 67
- Simple handling through key programming
- Many helpful additional functions
HYDAC壓力傳感器EDS 8000-技術(shù)數(shù)據(jù)
1. 壓力傳感器正確安裝方法：
(1) 通過適當(dāng)?shù)膬x表， 在普通大氣壓和標(biāo)準(zhǔn)溫度條件下，核實壓力傳感器的頻率反應(yīng)值。
(2) 核實壓力傳感器的編碼與相應(yīng)的頻率反應(yīng)信號的正確性。
2. 確定具體安裝位置
為了確定壓力傳感器的編號和具體安裝位置， 需按充氣網(wǎng)的各個充氣段來考慮。
(1) 壓力傳感器必須沿著線纜進(jìn)行安裝， 安裝在線纜接頭處。
(2) 每條線纜裝設(shè)壓力傳感器不少于4個， 靠近局的兩個壓力傳感器， 相距不應(yīng)大干200m。
(3) 每條線纜的始端和末端分別安裝1個。
(4) 每條線纜的分支點應(yīng)裝1個， 如果兩個分支點相距較近(小于100 m)，可只裝1個。
(5) 線纜敷設(shè)方式(架空、地下)改變處應(yīng)裝1個
(6) 對無分支的線纜， 因壘線的線纜程式一致， 壓力傳感器的安裝隔距不大干500m， 并使其總數(shù)不少于4個。
(7) 為了便于確定壓力傳感器故障點， 除在起點安裝壓力傳感器外，距起點150~200m處，還要另外安裝1個當(dāng)然在設(shè)計中， 一定要考慮經(jīng)濟(jì)與技術(shù)的因素， 在不需要安裝壓力傳感器的地方，則應(yīng)不必安裝。
