KJ7101X1-BA1
笔记■ 在所有情况下，当环境温度低于-40°F（-40.0°C）或高于140°F（60.0°C）时，电子设备都无法运行。如果要在环境温度超出电子设备允许范围的情况下使用传感器，则电子设备必须位于环境温度在允许范围内的远程位置，如温度极限图的阴影区域所示。■ 扩展安装电子设备选项允许在不覆盖变送器、核心处理器或接线盒的情况下对传感器外壳进行绝缘，但不影响温度额定值。当在高于140°F（60.0°C）的高温工艺温度下对传感器外壳进行绝缘时，确保电子设备未封装在绝缘材料中，因为这可能导致电子设备故障。■ 对于CMFS007传感器，工艺流体温度和外壳平均温度之间的差值必须小于CMFS007的环境温度和工艺温度限值210°F（99°C），CMFS025–CMFS150 140（60）–40（–40）113（45）–148（–100）–58（–50）400（204）140（60）A B Tamb Tproc Tamb=环境温度°F（°C）Tproc=工艺温度°F（°C）A=所有可用的电子选项B=CMF***M/L/H/P（不包括特殊订单低温修改）和CMFS010-015 140（60）–40的仅远程安装电子设备环境和工艺温度限值（–40）113（45）–148（–100）–400（–240）400（204）140（60）Tamb Tproc A B C-148（-100）Tamb=环境温度°F（°C）Tproc=工艺温度°F（°C）A=所有可用的电子选项B=仅远程安装电子设备C=当工艺温度低于-148°F（-100°C）时，建议使用特殊订单低温传感器选项

Note ■ In all cases, the electronics cannot be operated where the ambient temperature is below -40 °F (-40.0 °C) or above 140 °F (60.0 °C). If a sensor is to be used where the ambient temperature is outside of the range permissible for the electronics, the electronics must be remotely located where the ambient temperature is within the permissible range, as indicated by the shaded areas of the temperature limit graphs. ■ The extended-mount electronics option allows the sensor case to be insulated without covering the transmitter, core processor, or junction box, but does not affect temperature ratings. When insulating the sensor case at elevated process temperatures above 140 °F (60.0 °C), ensure electronics are not enclosed in insulation as this may lead to electronics failure. ■ For the CMFS007 sensor, the difference between the process fluid temperature and the average temperature of the case must be less than 210 °F (99 °C) Ambient and process temperature limits for CMFS007, CMFS025–CMFS150 140 (60) –40 (–40) 113 (45) –148 (–100) –58 (–50) 400 (204) 140 (60) A B B Tamb Tproc Tamb = Ambient temperature °F (°C) Tproc = Process temperature °F (°C) A = All available electronic options B= Remote mount electronics only Ambient and process temperature limits for CMF***M/L/H/P (excludes special order cryogenic modifications) and CMFS010-015 140 (60) –40 (–40) 113 (45) –148 (–100) –400 (–240) 400 (204) 140 (60) Tamb Tproc A B B C -148 (-100) Tamb = Ambient temperature °F (°C) Tproc = Process temperature °F (°C) A = All available electronic options B = Remote mount electronics only C = Recommend special order cryogenic sensor options when operating at a process temperature below -148 °F (-100 °C)