Intelligent input type level transmitter Operating temperature: -20 ~ 80 ℃ sensitive area: ≤ ± 1.0% FS Load capacity: 0-600Ω relative humidity: ≤85% measured directly into the internal medium voltage level of high-performance silicon ions piezoresistive sensor input cable and then isolating diaphragm material optional internal anti-lightning circuit, convenient places thunderstorm stainless steel welding technology ensures leak from the measured medium foaming, sedimentation, electrical characteristics of BST6800T-YB investment style Level transmitter with high performance ion piezoresistive sensors for the water, oil to the viscosity of the paste and other media can be measured with high accuracy pressure transmitter wholesale Kunming, along with HART communication protocol Kunming Pressure transmitter with Sisson's XS275, Rosemount475 / 375/275 and other handheld devices to communicate, good stability, strong anti-interference and self-diagnostic capabilities, replace the sensor does not affect the transmitter characteristics, easier to maintain. Pressure indicator is incorrect pressure indicator is incorrect Cause 1: pressure transmitter power supply is normal. Solution: If less than 12VDC direct Kunming differential pressure transmitter, you should check whether the circuit has a large load, the load pressure transmitter Input impedance should comply RL≤ (pressure transmitter power supply voltage -12V) / (0.02A) Ω Cause 2: whether reference pressure must correct solution: If the reference precision pressure gauge is low, you need the other for accuracy than the High pressure gauge. Reason 3: Consistent pressure indicating whether the pressure range of the instrument pressure transmitter range solutions: pressure indication and pressure range of the instrument must be consistent with the pressure transmitter range Reason 5: Pressure transmitter input impedance load should be consistent RL≤ (pressure transmitter power supply voltage -12V) / (0.02A) Ω Solution: If you do not comply, according to their different can take appropriate measures: such as increasing the supply voltage (but must be less than 36VDC), reduce load 6 other reasons: multi-point recorder did not record when the input is open; solution: If the open is: 1, can not be with other loads; 2, switch to other input impedance ≤250Ω recorder did not record the time. Cause 7: The corresponding device housing is grounded Solution: Device housing Grounding 8: Is the AC power and other power traces separate solutions: AC power supply and other power routed separately Reason 9: The pressure sensor is damaged, severe damage sometimes overload diaphragm. The solution: to be sent back to the manufacturer for repair. Kunming differential pressure transmitter supply, Kunming differential pressure transmitter, Sisson Sisson from Guangzhou Automation provides automation control equipment Limited. Guangzhou Sisson Automation Equipment Co. (www.sisenauto.com) strong, credible, in Guangzhou flow meter industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Guangzhou Sisson automation into the brilliant and you work for a better future!