Shanghai Automation Instrumentation Co., force measuring system of professional development, and manufacturing enterprise automation instruments. The adoption of advanced manufacturing technology, in measuring the digital information of pressure, flow, level, temperature and other process parameters, regulation, record, develop remote control, actuators and other automation products, manufacturing and system integration. Position Sensor: High precision, long life conductive plastic potentiometer as a position sensor, which is connected to the coaxial cam group, the overall proportion of adjustable electric actuator position indicating signal is output shaft potentiometers with travel changes resistance value into the PM-2 amplification circuit control board compare prices of high quality electric actuators by it sends a 4-20mA DC current signal for instructions. Shanghai Automation Instrumentation Co., force measuring system of professional development, and manufacturing enterprise automation instruments. The adoption of advanced manufacturing technology of high quality electric actuators picture, in measuring the digital information of pressure, flow, level, temperature and other process parameters, regulation, recording, remote, control, actuators and other automation products development, manufacturing and system integration. Position locator is essentially a control signal and position feedback signals are compared and amplified to control the direction of rotation of the motor start, stop and versatile power amplifier board quality retail electric actuators, power unit which is connected to the actuator to control the execution agency work as state of the system requirements. Position locator mainly by comparison, logical protection, amplification drive and power amplifier circuit. Single-phase motor control position locator power amplifier together by some of the major disaster zero trigger photoelectric solid state relays (non-contact electronic switch) form. Note that the "manual an automatic" switch, the role of this switch is in the absence of external signals, and manually adjust the potentiometer P1 with the use of in order to observe or debug actuators. Be sure to use it after the reversal of "Auto" position the world, so as not to affect the automatic control system inputs. Picture quality electric actuators, electric actuators, power measuring instruments at reasonable prices since the force provided by the Shanghai Automation Instrumentation Co. measured. Shanghai Automation Instrumentation Co., force measurement (www.licesh.com) strong, credible, in Shanghai Zhabei District, flow meters and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the force measured since the instrument into the brilliant and you work for a better future!