1.Overview

HR310 series digital pressure transmitter is one of excellent products in our company, Which use advanced and mixed signal processing technology and unique compensation methods to realize high precision digital pressure measurement, Full scale digital linear calibration, full temperature digital compensation, compensation parameter stored in nonvolatile memory, multiple safety protection system to avoid the products cannot be used due to calibrate parameter lost; part of Circuits have power and watchdog monitor, mechanical part with full seal stainless steel structure, both of them remarkably improve the reliability of transmitter. The high precision digital pressure transmitter is widely and successfully used in many industries, such as pressure measurement in industrial process, hydrology and water conservancy, and geological prospecting etc.

 

2. Features

High stable pressure sensing unit, with long-term stability

High precision, up to 0.05F.S(Linearity, repeatability, hysteresis);

Adopts mixed signal microprocessor and Higher order fitting algorithm to realize high precision compensation

Standard RS485 MODBUS-RTU Protocol, can be used in DCS or PLC system

Low power consumption, when operating at full scale then the power consumptions about 4mA, outstanding advantage when use outside battery supply

Anti-surge, electromagnetic interference

 

3. Specification