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Brand Name : NBSANMINSE
Model Number : CN1000L CN1000R
Place of Origin : CHINA
Certification : CE
Input signal : 4~20mA DC
Supply pressure : 1.4~7kgf/cm2(20~100psi)
Impedance : 250±15Ω
Stroke : 10~150mm 0~90°
Trachea interface : NPT1/4
Power interface : NPT1/2(G1/2)
Pressure gauge inter : NPT1/8
temperature : -20℃~70℃
Material : Cast aluminum
CN1000 series electrical and gas valve locator |
1.Through the CE certification. 2.Through the explosive-proof grade (Ex iaⅡBT6 Gb, Ex dmbⅡBT6 Gb, Ex dmbⅡCT6 Gb). 3.Through the IP66 rating certification. 4.With a high vibration (no influence int 5-200 Hz). 5.Electrical interfaces are porous form, to any direction conversion. 6.Are calibration is simple, easy to implement,reaction conversion. 7.Don't need to change,1/2 equal parts can complete control. 8.Modular structure design for parts, easy to repair and maintenance. 9.Easy to feedback connection. |
First, Product Overview CN1000 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. |
Model | CN1000L | CN1000R | ||
Project | Straight travel | Angle travel | ||
Single-action | Double-acting | Single-action | Double-acting |
Input signal | 4~20mA DC | Supply pressure | 1.4~7kgf/cm2(20~100psi) |
Impedance | 250±15Ω | Stroke | 10~150mm 0~90° |
Trachea interface | NPT1/4 | Power interface | NPT1/2(G1/2) |
Pressure gauge inter | NPT1/8 | Explosion-Proof grade | Ex dmbⅡB(C)T6 Gb Ex iaⅡB(C)T6 Gb |
Protection grade | IP66 | Linearity | ±1%F.S ±2%FS |
Environment temperature | -20℃~70℃ | Hysteresis | ±1%F.S |
Sensitivity | ±0.2%F.S±0.5%F.S | Air consumption | 3LPM(Sup=1.4kgf/cm2,20psi) |
Repeatability | ±0.5% | Flow capacity | 80LPM(Sup=1.4kgf/cm2,20psi) |
Material | Cast aluminum |
Weight | 2.7kg(6 lb) 2.8kg(6.2 Ib) |
CN1000 |
L linear | S Single-action | M Ex dmb ⅡBT 6 Gb |
1 10 ~ 40 mm(rectilinear type) M6x40L (Rotary type) |
1 Actuatror volume is less than 90cm³ |
0 No |
R Rotary type | D Double-acting | C Ex dmbⅡC T6 Gb |
2 40 ~ 70 mm(rectilinear type) M6x63L (turnaround) |
2 Actuator volume 90 to 180 cm ³ | 1 +PTM(Built-in valve position.feedback) | |
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I Ex ia ⅡB T6 Gb |
3 70~100mm(linear) M8x40L (Rotary type) |
3 Actuator volume isgreater than 180cm³ | 2 +PTM(Outer valve position feedbacj) | |
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P Ex iaⅡC T6 Gb |
4 100~130mm(linear) M8x63L (Rotary type) |
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3 +L/S(Built-in limit switch) | |
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N Not explosion proof |
5 130~150mm(linear) NAMUR (Rotary type) |
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4 +L/S(Outer limit switch) | |
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5 +PTM+L/S(Built-in valve position.feedback.and limit switch) |
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CN1000 Sanmin series electrical and gas valve locator Images |