Seismic photoelectric signal electrical contacts YXXD-100-Z YXXD-150-Z seismic photoelectric signal electrical contacts with anti-vibration environment, media pulsation and shock load characteristics. Instrumented clear, stable, reliable signal switching. Seismic photoelectric signal electrical contacts suitable for copper or copper alloy non-corrosive liquid, gas and other media pressure measurement, in addition to indicating function YNF-100 pressure gauge sales price, but also with the signal on the lower two adjustable control. Seismic photoelectric signal electrical contacts using non-contact electrical contacts, the application of the photoelectric sensor setting contacts constitute no contact signal switching device. By the control circuit, the output signal of high and low, so the meter high sensitivity Anhui YNF-100 pressure gauges, fast response, high control accuracy, no lag, jumping phenomenon. At low voltage, usually contacts the damping device submerged in liquid, the contact attachment Film, increased contact resistance, so that contact can not work effectively when the current severe erosion. The use of optical non-contact signal switching YNF-100 gauge, no arc, no contact erosion phenomenon, so long life, excellent switching characteristics. DC signal meter output high and low pressure gauges offer YNF-100 for computer users 24V DC voltage. Seismic photoelectric signal electrical contacts have been new utility patents, patent number: 99229277.8. Instrument can adapt to the special occasion, a variety of working conditions, are widely used in petroleum, chemical, mechanical, metallurgical, nuclear technology and frequent switching process. Technical parameters: diaphragm pressure gauge to make universal gauges can be applied to measure the strong corrosion, high temperature, high viscosity, easy to crystallize, easy to solidification, solid floats media pressure and the need to avoid the media directly into the general-purpose instrumentation and prevent pressure sediment accumulation and easy to clean the occasion, should be adopted by a membrane separator and pressure instrumentation consisting of a general-purpose system, divide the table. Diaphragm meter is mainly used in petrochemical, alkali, chemical fiber, dyeing, pharmaceutical, food and dairy production and other industrial sectors to measure the pressure of the fluid medium pressure gauge with YNF-100 wholesale, Anhui Electric, YNF-100 pressure gauge Anhui Electric Group Co., Ltd. provided by. Anhui Electric Group Co., Ltd. (www.ahecable.com) is Chuzhou, bare wires and bare conductor products leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Anhui Electric Group leadership with the staff warmly welcome all inquiries negotiations to create Anhui Electric Group, a better future.