Dwyer 651系列 温度变送器
详细介绍
Dwyer 651系列 温度变送器
热电阻或热电偶输入，可调零点和量程，4-20mA线性输出
651系列 温度变送器尺寸小，安装方便，能够非常精确的监测和控制温度。它可用于两线或三线Pt100的热电阻或K型热电偶。651TC热电偶型带有32-160华氏度（0-70摄氏度）自动冷端补偿， 它是一款经济实用型的温度变送器。
<span font-size:16px;background-color:#ffffff;"="" style="box-sizing: border-box; font-family: Arial, "microsoft yahei", Helvetica, sans-serif; font-size: 14px; white-space: normal; background-color: rgb(255, 255, 255); color: rgb(68, 68, 68);"> 651 Transmitters are designed for use with 2 or 3-wire Pt100 RTDs (to DIN standard 43760 or BS1904) or ungrounded Type K thermocouples. Thermocouple Models 651TC are cold junction compensated, automatic 32 to 160°F (0 to 70°C) with upscale burnout. These economical devices provide the accuracy and reliability you need at the lowest possible cost.
