Electric contact pressure gauge use YX, yxc-60.100. 150 electric contact pressure gauge, magnetic aid electric contact pressure gauge, by ordinary pressure gauge and contact device two d.u stand part. The work is stable and reliable, widely used in measuring the pressure of copper, steel and alloy without corrosion of liquid, gas and other media and send electrical signals, used in automatic control system, switch on the control circuit, to achieve the purpose of automatic control alarm. In the electric contact pressure gauge device of the electric contact signal needle, equipped with adjustable long-term magnetic steel, can increase the contact suction, speed up the contact action, so as to make the contact contact reliable, eliminate the arc, can effectively avoid the instrument due to the working environment vibration or medium pressure pulsation caused by frequent contact off. Therefore, the electric contact pressure gauge has the advantages of reliable action, long service life and large power of contact switch. Electric contact pressure gauge performance and function principle of contact monometers action principle is measuring system of the spring tube in under the pressure of the measured medium, force of spring tube ends a corresponding elastic deformation, displacement, with the help of pull rod, and to enlarge the transmission gear transmission mechanism by pointer fixed on gear shaft (along with contact) will be measured value on the dial out. At the same time, when its contact with the given needle (floor or ceiling) (or off) of the instantaneous phase contact, through the role of relay and contactor in the circuit system of (switch on or cut off the power supply), the control mechanism make corresponding action (or not), and can send electrical signals, to achieve the goal of white dynamic control and alarm. Electrical contact pressure gauge technical specifications precision level: on 1.6%F·S off 4%F·S set point deviation :±0.5 to 4% switching difference :±1 to 3.5% control mode: upper limit and lower limit contact power :10 va. 30VA z.ui high operating voltage :DC220V or AC380V ambient temperature: - 40 ~ 70 ℃

Electric contact pressure gauge product selection

Installation and use of electric contact pressure gauge
1. The electric contact pressure gauge should be installed in the ambient temperature of -40 ° C to 70 ° C and the relative humidity is not more than 80%.
2. Before use, check whether the working condition of the contact is normal, whether the contact force exceeds the rated value, and whether the wiring is correct (see the attached drawing).
3. The distance between the installation position of the electric contact pressure gauge and the measuring point should not exceed 10M, otherwise the accuracy of the meter reading will be affected due to pressure loss along the way.
4. The instrument should be installed vertically. When the installation place is far away from the measuring point, it should strive to keep level with the measuring point.
Note: Working voltage is recommended below 36V, but not less than 12V, so as not to cause unreliable contact.