> Products > Proportional Valve > Pressure proportional > QKL-B4-600.700.800 electro-pneumatic proportional valve (with display)
Product Specification
| Control Mode Mode | QKL-B4-600 |
QKL-B4- 700
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QKL-B4- 800
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Minimum supply pressure
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Set pressure +1 kgf / cm2
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Maximum supply pressure
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10 kgf / cm2
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Output pressure
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0.05-8 kgf / cm2
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power supply
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DC24V ± 10% (current consumption 0.12A or less)
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Input signal
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DC 0-10V / 4-20mA
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input resistance
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Type voltage (0-10V): approximately 6.5KΩ / current type (4-20mA): 250Ω or less
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The output signal (analog output)
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DC1-5V (load impedance: 1KΩ above)
4-20mADC (sink type) (load impedance: 250Ω or less) |
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Linear
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± 1.0% or less (FS)
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Hysteresis
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0.5% or less (FS)
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Repeat accuracy
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± 0.5% or less (FS)
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Sensitive value
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0.2% or less (FS)
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Temperature characteristics
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± 0.12% or less (FS) / ℃
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Output pressure display
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Accuracy |
± 2% FS ± 1 digit
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| The smallest unit |
Kgf / cm2: 0.01
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Operating temperature range
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0-50 ℃ (no condensation)
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Protective structure
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IP65
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Dental mouth
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Rc 1/4
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Rc 1/4
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Rc 1/2
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