求翻译：因此，需要在搅拌器和齿轮泵密封罐上各加一个TIA，通过测量密封液的温度，DCS可以及时了解机封的温度，并且当机封温度过高时，可以报警。是什么意思？

Therefore, the sealed cans of mixers and gear pumps add a tia can keep abreast of the mechanical seal temperature by measuring the temperature of the sealing liquid, dcs, and when the temperature of mechanical seal can call the police.

Therefore, there is a need to the mixer and the gear pump seals on the tank and a TIA, by measuring the temperature, fluid sealing DCS can keep the temperature down, and when the seal temperature is high, you can alarm.

Therefore, needs adds TIA respectively in the mixer and on the gear pump vapor tight tank, through the survey sealing fluid temperature, DCS may understand promptly machine seals temperature, and when machine seals the hyperpyrexia, may report to the police.

Therefore, need Blender pump seal on tank and gear and a TIA, by measuring the temperature sealing liquid, DCS can stay informed of temperature, and when the machine when the temperature is too high, can be alarming.