summary
FYDBSseries pressure transmitter has the work reliably, stable performance, easy to install and operate, small volume, light weight, high performance to price point, can in all kinds of positive and negative pressure measure of widely used. Pressure transmitter imported the proliferation silicon or ceramic core body as a pressure test components, sensor signal by high performance electronic amplifiers convert 0-10 mA or 4-20 mA uniform output signal. Pressure transmitter can substitute the traditional remote transmission pressure gauge, hall element, differential analog device, and have DDZ-Ⅱ and DDZ-Ⅲ type transmitter performance. Pressure transmitter can and various types of moving coil type indicator, digital pressure gauge, and supporting the use of electronic magnetic plan, pressure transmitter can also with all kinds of automatic adjustment system or supporting the use of computer system.
A major technical index
· precision level: 0.25 magnitude basic error of plus or minus 0.25%
· nonlinear error: 0.3 magnitude than plus or minus 0.3% FS
· lag error: than plus or minus 0.3% FS
· output characteristics:
(1) 0-10 mA output, load resistance 0-1.5 K Ω
(2) 4-20 mA output, load resistance 0-600 Ω
(3) constant current output impedance is more than 10 M Ω
(4) the two wire 4-20 mA output: standard DC24V power supply
· explosion-proof sign: (RPT-Ⅲ) : Exia Ⅱ CT4-6