First, Product Overview
XCN1000 series electric positioner and pneumatic control valve, constitute a closed loop control circuit. To convert the dc current signal control system is given to drive letter of gas valve control valve action. At the same time according to the feedback regulator of the opening to make the valve position can correct positioning according to the system output control signals. The electrical locator is available In the type single acting (spring return type) and double-acting pneumatic actuators.
Second, Technical Data
Model | XCN1000L | XCN1000R | ||
Project | Straight travel | Angular travel | ||
Single-acting | Double-acting | Single-acting | Double-acting | |
Input signal | 4~20mA DC | |||
Impedance | 250±15Ω | |||
Supply pressure | 1.4~7kgf/cm2(20~100psi) | |||
Stroke | 10~150mm 0~90° | |||
Trachea interface | NPT1/4 | |||
Pressure gauge inter | NPT1/8 | |||
Power interface | NPT1/2(G1/2) | |||
Explosion-proof grade | Ex dmbⅡB(C)T6 Gb, Ex iaⅡB(C)T6 Gb | |||
Protection grade | IP66 | |||
Environment temperature | -20℃~70℃ | |||
Linearity | ±1%F.S ±2%F.S | |||
Hysteresis | ±1%F.S | |||
Sensitivity | ±0.2%F.S ±0.5%F.S | |||
Repeatability | ±0.5% | |||
Air consumption | 3LPM(Sup=1.4kgf/cm2,20psi) | |||
Flow capacity | 80LPM(Sup=1.4kgf/cm2,20psi) | |||
Material | Cast aluminum | |||
Weight | 2.7kg(6 lb) 2.8kg(6.2 lb) |
Third, Model Specification
XCN1000 0 0 0 0 0 0
Model | Actuator movement | Action type | Explosionproof grade | Feedback pole form | Pilot valve exhaust hole | Options |
XCN1000 | L Linear | S Single acting | m Ex dmbⅡBT6 Gb | 1 10~40mm(Linear) M6×40L(Rotary type) | 1 Actuator volume is less than 90cm3 | 0 No |
R Rotary type | D Double acting | c Ex dmbⅡC T6 Gb | 2 40~70mm(Linear) M6×63L(Rotary type) | 2 Actuator volume 90~180cm3 | 1 +PTM (Built-in valve position feedback) | |
l Ex iaⅡB T6 Gb | 3 70~100mm(Linear) M8×40L(Rotary type) | 3 Actuator volume is greater than 180cm3 | 2 +PTM (Outer valve position feedback) | |||
P Ex iaⅡC
T6 Gb | 4 100~130mm(Linear) M8×63L(Rotary type) | 3 +L/S (Built-in limit switch) | ||||
N Not explosion proof | 5 130~150mm(Linear) NAMUR(Rotary type) | 4 +L/S (Outer limit switch) | ||||
5 +PTM+L/S (Built-in valve position feedback and limit switch) |