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| 騰 訊 QQ: |
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| 工商信息: |
已核實 |
| 經(jīng)營模式: |
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供應(yīng)溫度控制器
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價格說明：
電話咨詢 |
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| 最小起訂：
0臺 |
聯(lián)系電話： 86-021-57606288 |
| 所在地區(qū)：
上海 松江區(qū)
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發(fā)布時間：
2008年3月18日 |
| 供貨能力：
0臺 |
有效時間：
2008年6月16日 |
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| T775E models provide P+I modulating control with one temperature input and either 4 to 20 mA, 0 to 18 Vdc, or Electronic Series 90a modulating output and zero to three relay output stages. T775F models provide P+I modulating control with two temperature inputs and either 4 to 20 mA, 0 to 18 Vdc, or Electronic Series 90a modulating output and zero to three relay output stages. T775G models provide P+I modulating control with one temperature input and either 4 to 20 mA, 0 to 18 Vdc, or Electronic Series 90a modulating output and zero to three relay output stages. T775G meets National Electric Code (Article 547) requirements for animal confinement buildings. T775G Typical applications include barns, brooder houses, poultry houses, hog houses, pump houses, and crop storage houses. NEMA 4X enclosure resists oil, water, dust and corrosion. Setpoint temperature range is -40°F to +220°F (-40°C to +104°C). Ambient temperature range is -30°F to +140°F (-22°C to +60°C) for T775E models and -30°F to +125°F (-22°C to +52°C) for T775F and T775G models. Linear platinum temperature sensor with T775E,F. Adjustable temperature range and differential. LCD indication for mode and output status. Keypad provides ease of programming and operation. Accuracy is within +/- 1°F/C at nominal input voltage, nominal sensor ambient temperature (77°F [25°C] operating ambient). Accuracy may vary as parameters deviate from nominal. Stage(s) independently programmed for heating or cooling. 24/120/240 Vac input voltage. Spdt relay outputs. a The Electronic Series 90 output provided with certain T775 models cannot drive electromechanical slidewire devices. IMPORTANT: The T775 is an operating control, not a limit or safety control. When used in applications requiring safety or limit controls, use a separate safety or limit control device in conjunction with the T775. |
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