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KOSO KGP5000 Smart Valve Positioner

KOSO KGP5000 Smart Valve Positioner is a control device mounted on the pneumatic actuator for a control valve, which positions a control valve according to a 4 to 20mA electric input signal from a higher-level control system or a control device. KOSO KGP5000 Smart Valve Positioner Position feedback control system which receives feedback signal mapped to the desired valve travel and compares both input signal and feedback signal enables accurate positioning of a control valve. KOSO KGP5000 Smart Valve Positioner is possible to use this positioner in order to operate various types of pneumatic actuator such as single and double-acting, linear, and rotary motion actuators.

Product Features

KOSO KGP5000 Smart Valve Positioner
Large-screen LCD & easy configuration by ‘Full autotune’
Local user interface with large graphic LCD by itself enables performing all the operations such as setup, adjustment, status monitoring, execution of diagnostics, etc.
The function of ‘full autotune’ can set automatically zero & span points, and select optimal PID control parameters by automatic tuning.
Stable valve control using an advanced control algorithm
Advanced PID control selects suitable parameters according to deviation size, direction.
Preset values of PID parameters are provided suitable for linear or rotary actuators.
Diagnostics and alarm functions for maintenance cost reduction
Online valve diagnostics enable the exchange from breakdown maintenance to preventive maintenance through status monitoring.
Offline diagnostics checks control valve condition through pressure sensors.
The concept of valve diagnostics using simplified valve signatures
All-in-one design for inventory-related troublesome reduction
Latest digital communication “HART7” compliant
Built-in position transmitter function
Applicable to both single and double-acting actuator only through the switching between single and double mode on the pilot relay

KOSO KGP5000 Smart Valve Positioner is a control device mounted on the pneumatic actuator for a control valve, which positions a control valve according to a 4 to 20mA electric input signal from a higher-level control system or a control device. KOSO KGP5000 Smart Valve Positioner Position feedback control system which receives feedback signal mapped to the desired valve travel and compares both input signal and feedback signal enables accurate positioning of a control valve. KOSO KGP5000 Smart Valve Positioner is possible to use this positioner in order to operate various types of pneumatic actuator such as single and double-acting, linear, and rotary motion actuators.
KOSO KGP5000 Smart Valve Positioner uses digital technology positioner to perform the following functions: advanced PID controller, local user interface using LCD, and diagnosis using a potentiometer and internal pressure sensor sensing technology. These functions make installation and calibration easy, effective monitoring, and effective process management related to operation and maintenance.

Product Parameters

Input signal 4~20mADC Compliance voltage [email protected] Split range available
Transfer characteristics Linear / EQ / QO / User custom setup (19 points)
Position transmitter output 4~20mADC Power supply 17~31VDC

Alarm output *according to NAMUR043

Attachment Linear / Rotary / actuators according to IEC60534-6 VDI/VDE3845
Travel range

 

Linear 12~100mm *Strokes above 100mm with special kits
Rotary 40~100deg
Action Single / Double *Pilot relay is available on direct acting only
Supply pressure 140~800kPa (1.4~8bar , 20~116psi)
Weight 3.0kg(without pressure gauge block),3.3kg(with pressure gauge block)
Operating humidity range 5~95%R.H.(non-condensed)
Maximum output capacity 165Nl/[email protected], 370Nl/[email protected]

Application and After-Sales Service

The main application areas of valve positioners include:
1. Coal gasification project
2. Clean energy gasification unit
3. Electricity
4. Hydrocarbons
5. Water supply and water treatment
6.Pulp and paper
7.Industrial environment
8. Food and beverage
9. Life sciences and other fields

After-sales service

Online support and Video technical support.

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