Trimteck Optimux HPP5500 Series, Руководство по эксплуатации продукта

Страница: 5 / 33

5 HPP5500
series
2. Product Description
2.1 General
HPP5500 series Smart Valve Positioner accurately controls valve stroke in response to an
input signal of 4-20mA from the controller. Built-in micro-processor optimizes the
positioner’s performance and provides unique functions such as
Auto-Calibration, PID
Control, Alarms, and HART Protocol Communications.
2.2 Main Features and Functions
 LCD display enables users to monitor the positioner status.
 Positioner operates normally during sudden changes in supply pressure and / or high
vibration environment.
 Low air consumption level and low voltage use (8.5 V) yield to lower plant operating
costs. HPP5500 series is compatible with most of controllers.
 Variable orifice can be used to minimize the hunting occurrence and optimize operating
conditions.
 Valve system feedback is greatly improved by the accuracy and fast response of the
HPP5500.
 Different valve characteristics can be adjusted – Linear, Quick Open, Equal Percentage,
and Custom which user can make 16 points characterizations.
 Tight Shut – Close and Shut - Open can be set.
 PID parameters can be adjusted in the field without any additional communicator.
 A/M switch can be used to direct supply air to the actuator or to manually operate the
positioner or valve.
 Split range 4-12mA or 12-20mA can be set.
 Operating temperature is -30 to + 85’C.
 Manual Operation allows the user to operate the valve manually.
2.3 Label Description
Fig. 1: HPP5500 Label
A. Model Number: Indicates the model number of the positioner.
B. Explosion Proof: Indicates certified explosion proof grade.
C. Input Signal: Indicates input signal range.
D. Operating Temp.: Indicates the allowable operating temperature.
E. Ambient Temp.: Indicates ambient temperature for explosion proof.
F. Supply Pressure: Indicates the supply pressure range.