SPH2000 Intelligent positioner

Overview

SPH2000 Intelligent positioner is a self-developed intelligent instrument product. It is based on microprocessor technology, so that the product has functions such as automatic adjustment, self-diagnosis, display and alarm; piezoelectric technology is also used in the air circuit amplification system, which completely overcomes the disadvantages of the traditional nozzle-baffle structure and improves Anti-vibration ability, save the consumption of air source; this product can not only be used with various types of actuators, but also no longer need to use travel switches, valve position transmitters and other accessories, so it is a new-generation valve positioner, completely Meet the requirements of intelligent instrumentation of fieldbus control system.

The main function of SPH2000 Intelligent positioner

1. Auto-tuning

2. Fault alarm function

3.4~20mA.DC valve position signal feedback function

4. Output characteristic correction function

5. On-site configuration function

6. Information management function

7. Support HART protocol communication

Technical parameter

SPH2000 Intelligent positioner

Input signal: standard signal: 4~20, split signal: 4~12, 12~20

Output action mode: single action

Output characteristics: Straight line: equal percentage; modified percentage; custom

Air pressure: (MPal) 0.14~0.6

Stroke range: 0~ 100mm (straight stroke)

Note: Any special design or question of SPH2000 Intelligent positioner, kindly contact the manufacturer for more details.