Acromag 654T-0600 热电偶温度变送器

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  • 654T-0600

  • 热电偶温度变送器

  • Acromag

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  • Acromag

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These units accept DC voltage input signals, provide isolation, and output proportional DC current signals. With two independent I\/O channels in a slim package, the 654T is ideal for panel shops and end-users who require a high-density signal conditioner that can cover a broad range of measurement applications.","Configuration is fast and easy. First, you select the input range for each channel with simple DIP switches. Then, you set your zero\/full-scale output values using the noninteractive increase\/decrease toggle switches on the front panel to modify the output signal until the desired output value is read on your voltmeter. The switches make it easy to calibrate a normal (proportional) or reverse-acting (inverse) response in seconds. After setting the desired calibration, you can engage the safety lockout feature on the DIP switch to prevent accidental changes and unauthorized tampering.","The 654T provides two independent high-voltage input isolation circuits. Loss of power or a failure on one channel has no effect on the other. The second channel can be used as a built-in spare for reduced downtime should the first channel fail. The spare channel becomes operational by simply moving the wired terminal block over to the vacant channel.","Input Ranges Bipolar: ±78mV to ±625mV (selectable ranges) Unipolar: 0–1.25 to 0–10V DC (selectable ranges)","Power Requirement 12 to 50V DC (loop-powered) Two-wire transmitter","Approvals CE marked. UL, cUL listed Class I; Division 2; Groups A, B, C, D.","Features

特性

  • 2 channels, ±625mV, 0-10V DC (selectable ranges) input
  • 4至20ma直流输出
  • 来自输出回路的12-50v直流电源
  • 带有按钮校准的双通道发射机
  • DIP开关配置简化了安装,无需模拟电位计、跳线或软件。
  • 隔离消除了接地回路,降低了噪音,并阻止了瞬态信号。
  • 使用增加/减少拨动开关的一步校准简化了现场调整,从而更快、更容易维护。
  • 自动自校准可补偿温度影响和部件老化,实现免维护操作。
  • 配置锁定安全功能,有助于防止篡改和意外校准变化。
  • 反作用输出能力使反比例控制信号成为可能。
  • 双通道模式节省了空间,降低了设备成本。
  • 高分辨率16位sigma-delta A/D转换器为更可靠的测量提供了优越的精度。
  • 内置瞬态电压抑制器保护电路免受电气干扰。
  • Operating temperature range: -25 to 75°C (-13 to 167°C)

654T-0600 热电偶温度变送器技术参数

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特 性
输出 Analog Current
其他输入 Accepts Generic Analog Voltage Inputs; Accepts Generic Analog Current Inputs
连 接 & 显 示
传感器连接方式 Terminal Block; Lead Wires; Screw Clamps or Lugs
用户接口 Analog Front Panel
环 境
工作温度 -13 to 167 F (-25 to 75 C)
物 理
安装方式 DIN Rail Mounting
更多技术信息
热电偶形式 T
更多规格
产品类别 Thermocouple Temperature Transmitters
供电电压 105-370 VDC

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654T-0600 热电偶温度变送器资源附件
文件名称 大小 操作
654T_DC_Voltage_Input_Isolated_Transmitter 629.28 KB

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