Compact type pressure transmitter economical high temperature sensor YLT203 [4-20mA output] | Электронные компоненты и

Compact type pressure transmitter economical high temperature sensor YLT203 [4-20mA output] | Электронные компоненты и

YL203 series pressure transmitter First, the product description (above the price of 0.5 price, range of 10Mpa or less) (can be equipped with our DM8 and DS8 pressure gauge, pressure control instruments, economic benefits! YLT203 type pressure transmitter constant pressure water supply field design, using imported ceramic sensor as measuring element, ceramic pressure sensor no liquid transfer, pressure directly on the front surface of the ceramic diaphragm, the diaphragm will produce small deformation, thick film resistors are printed in the back of a ceramic film, connecting a Wheatstone bridge, because the pressure-sensitive, piezoresistive effect, so that the bridge produces a pressure and excitation voltage into a voltage signal proportional to, sensor, laser trimming and digital compensation has high temperature and time stability, and and the vast majority of dielectric, direct contact. Because of the ceramic sensor no liquid transfer function, without any filling liquid, does not produce pollution, in food, medicine, water treatment and other industries have widely applied. At the same time, the internal circuit installation reliable, anti-jamming, anti shake performance excellent, electrical interface diversification can for users to choose to use. Two, technical parameters L, range: 0.5, l, 1.5, 10... MPa (other measuring range, please specify) 2, the use of medium: fluid (gas or liquid) pressure 3, the output signal: 4~20mADC (two wire system) or (three wire system) 4, power: 12 ~ 30VDC 5, overload: 150% of the standard range 6, working temperature: -10 degrees C ~+70 7, accuracy level: 0.3, 0.5 8, shell material: stainless steel 9, long-term stability: <0.2%FS/ years Three, product features L, anti corrosion, anti abrasion, anti impact and vibration, anti interference; 2, no liquid transfer, the process will not produce pollution; 3, high precision, wide temperature +40-+125C compensation Four, product application L, pump and compressor; 2, building automation, energy and constant pressure water supply; 3, all kinds of industrial process detection and control.