Working principle and application fields of MP FILTRI transmitter

Working principle and application fields of MP FILTRI transmitter

MP FILTRI differential pressure transmitter is commonly used for hydraulic station filters to sound an alarm when the oil circuit is blocked. When the hydraulic system is working, the filter element in the oil filter is blocked by pollutants, and the inlet and outlet pressures generate a differential pressure MP FILTRI. When the differential pressure increases to the set value of the transmitter, one end of the transmitter switches on to signal an alarm, while the other end visually displays a red button on the transmitter popping up to indicate an alarm, prompting the system operator to clean or replace the filter element in a timely manner to ensure the normal operation of the hydraulic system

Most differential pressure transmitters have a standard transmission value of 0.35 MPa and a working pressure of 32 MPa
The transmission value of the vacuum differential pressure transmitter is -0.018mpa
Working principle and application fields of MP FILTRI transmitter
The MP FILTRI level switch (transmitter) is a sensitive part of a high, medium, and low level control system that is tied to a magnetic float level. The level switch (transmitter) is more effective when used with PLC industrial control systems. The principle of using the level switch (transmitter) is closely connected to the magnetic float inside the magnetic float level gauge. When the magnetic float in the magnetic float level gauge runs from bottom to top and approaches the level switch (transmitter), the magnetic float magnet in the magnetic float level gauge has already tightly attracted the magnetic spring switch in the level switch (transmitter), sending a switch on/off signal. The normally open level switch (transmitter) is connected in a magnetic field and is in a magnetic field. The normally closed type is disconnected when it is in a magnetic field, and it is connected when it is outside the magnetic field. At this time, the liquid level switch (XQ) The working signal of the transmitter is sent to the control room, achieving automatic control and indication. When connected to the buzzer, high, medium, and low alarms can be triggered.
MP FILTRI transmitter/liquid level switch form
There are four forms of MP FILTRI liquid level switch (transmitter): 1. Memory type normally open (closed when the liquid level is higher than this switch), 2. Memory type normally closed (opened when the liquid level is higher than this switch), 3. Contact signal normally open (closed when encountering the magnet and normally open when leaving the magnet), 4. Contact signal normally closed (opened when encountering the magnet and normally closed when leaving the magnet)
Note: Please refer to this parameter selection when selecting
Basic parameters of MP FILTRI transmitter
1. Temperature: -20~120 ℃
2. Contact capacity: 20W/250VAC or DC24V/30W
3. Maximum switching current: 0.25A
4. Maximum operating current: 0.5A