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最后更新：2014-01-16
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生产企业：深圳市德威达科技有限公司
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产品详细介绍产品名称: EDA电子压力控制器
产品型号: EDA
压力表，开关变送器一体化
介质: 可兼容的液体或气体.
接液材质: 316L SS.
外壳: Glass filled plastic.
精度: ±1% of F.S. including linearity, hysteresis, and repeatability (indicator and transmitter).
稳定性: < ±2% of F.S. per year.
压力限制: Ranges up to 6,000 psi: 1.5 x range; 8,000 psi range: 10,000 psi.
温度限制: Ambient: 20 to 140°F (-6.6 to 60°C); Process: 0 to 176°F (-18 to 80°C).
补偿温度限制: 32 to 122°F (0 to 50°C).
热效应: ±0.05% of F.S./°F.
显示: 4-digit backlit LCD (Digits: 0.60"H x 0.33"W).
电源: 12 to 30 VDC/AC.
能耗: 2.5 watts.
电气连接: Removable terminal blocks with two 1/2" female NPT conduit connections.
封装等级: Meets NEMA 4X (IP65).
预热时间: <10 seconds.
安装方向: Any position.
重量: 1.18 lbs (535 g).
认证: CE and UL.
开关特性:
开关类型: 2 SPDT relays.
电气额定: 5 A @ 120/240VAC, 1 A @ 30 VDC.
重复性: ±1% of FS (switching only).
设定点: Adjustable 0-100% of FS.
开关指示: External LED for each relay on the front panel.
开关复位: Manual or Automatic.
变送器特性:
输出: 4-20 mA, 1-6 VDC, 1-5 VDC, 0-5 VDC, or 0-10 VDC (direct or reverse output selection).
最小激励电压: 14 VDC.
零满调整: Menu scalable within the range
显示单位: psi, kg/cm², bar, in Hg, ft w.c., kPa, MPa, %FS, in w.c., mbar, cm w.c., mm Hg, or oz/in² (choices depend on range).
测试方式: Simulates input over the range without pressuring to easily test switches and transmitter output feature.
故障保护: For sensor failure, over pressure, high temperature limit, low temperature limit, or keypad short. User chooses if relay is de-energized, energized, or no action. With transmitter option, user chooses an output of 3.6 mA 22 mA, or no action.
交替: Selectable alternation of set points between the relays for even wear on duplex pump applications.
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| 会员级别：免费会员 |
| 加入时间：2010-09-19
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