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HEP-15 valve positioner
Product Introduction: The HEP-15.16 electric valve positioner is a device that converts the 4-20mA current signal output by the controller into the ai
Product details
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Product Features: The HEP-15.16 electric valve positioner is a device that converts the 4-20mA current signal output by the controller into the air pressure that drives the pneumatic execution action, overcomes the frictional force of the valve and the unbalanced force caused by the pressure change of the regulating medium, and enables accurate and stable positioning of the valve.
1. The electromagnetic components adopt a new dynamic coil structure, which is reliable, stable, and has good linearity.
2. The range and zero adjustment are made using a hand wheel, which is convenient to adjust and has a locking device.
3. Combination pressure regulator design, convenient for installation and debugging.
4. It has the characteristics of high reliability, small size, and light weight.
Technical Specifications:
Input signal: 4-20mA
Impedance: 250 ± 15 Ω
Input pressure: 1.4-5Kgf/cm3
Travel range: 20~100mm (0~90 °)
Gas source interface: NPT1/4
Pressure gauge interface: NPT1/8
Power interface: G1/2
Explosion proof special grade: Ex dllBT5, Ex iallcT6
Protection grade: IP66
Environmental temperature: -20 ℃~70 ℃
Environmental humidity: 10~90RH
Linear type: ± 1% F.S. ± 2% F.S
Lag: 1% F.S
Sensitivity: ± 0.2% F.S. ± 0.5% F.S
Repeatability: ± 0.5% F.S
Air consumption: 5LPM (sup=1.4Kgf/cm3)
Flow rate: 150LPM (sup=1.4Kgf/cm3)
Material: Die cast aluminum
Weight: 3.5Kg
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