Analyze the problems of the thermal meter

When we use the transmitter will often have problems with this or that, then we should be how to deal with these problems? Let HuiXin thermal meter to give us a few examples, explain the specific content as follows, for your reference.

1。 If we can't residual stress release it out, then the sensor zero will not down. This time we can tear open come down to the sensor, see if he's zero is normal, if normal that we try changing the sealing ring. 2. When we install the transmitter his pressure sensitive parts have to be vertical and gravity direction, if there were the installation conditions, so we will be in after fixed on HuiXin adjustments of thermal meter to zero. 3. See if there are any reached the requirements of power supply, power supply and transmission line between them if there is any wrong, these reasons will lead to the transmission no voltage signal. 4. If he pressure transmitter output does not change, or a sharp change, will let the transducer zero back less than in situ, this kind of situation is mostly due to the pressure sensor as a result of his ring. 5. When we choose our sensor and transmitter, we should fully understand the pressure measurement, and then to choose. 6. We all want to test the pressure transmitter, a week each month to exclude dust the inside of the instrument, carefully inspect the components.

in fact his failure problems far more than these in the transmitter, different friends at the time of operation because the operation method of the problems caused by different is different, the nature of our solution is also different. Hope that through the introduction can bring help and harvest. ( Figure/http://www. wuxiyibiao。 com/)