GS4400/4500型RS485通信钛/硅蓝宝石动态压力变送器

The GENSPEC GS4400/GS4500 pressure transmitters are designed to meet the operational requirements of demanding pressure measurement applications providing fast and noise-free point to point communication in industrial applications in pressure ranges up to 0-1500 bar.The GS4400 provides a half-duplex digital RS-485 output signal and 0-5V analogue output, while the GS4500 provides a Modbus RTU output signal and 0-5V analogue output. All versions utilise ESI’s outstanding Silicon-on-Sapphire sensor featuring all titanium wetted parts for excellent media compatibility and rugged, reliable performance . They provide high stability and repeatability and can be configured to suit a multitude of applications. Each transmitter can be allocated a unique device address and connected in series to other transmitters and devices on the same communications link. The GS4400/GS4500 are also compatible with the ESI-USB software.Digital accuracy is 0.15%, with an exceptional overpressure limit. All models are supplied with integral 1/4” BSP male with a range of other process connection options. The titanium alloy wetted parts offer unbeatable corrosion resistance and the M12 electrical connection is rated IP67 for high levels of environmental protection.Typical applications include: Process control Industrial automation systems (IAS) Test and measurement Laboratory or process measurement Leak testing and continuous monitoring