HP1400/1500型RS485超高压钛/硅蓝宝石压力变送器

The HIPRES© HP1400/HP1500 series has been developed with RS-485 or Modbus RTU interface for very high pressure applications, providing fast and noise-free point to point communication, with operating ranges up to 5,000 bar. The HP1400 provides a half-duplex digital RS-485 output signal and 0-5V analog output, while the HP1500 provides 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. It is also compatible with ESI-USB software.Digital accuracy is 0.15%, with an exceptional overpressure limit. All models are supplied with High Pressure F250C Autoclave connection. 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)• Laboratory and test• Leak testing and continuous monitoring• Oil and gas monitoring equipment