Product Overview
Product features
Robust and durable: Specially designed anti-pressure pulse (CDS system) function, protection class up to IP 69, which is very suitable for the harsh working environment of the construction machinery industry.
Diagnostic function: Through the output signal, fault conditions can be found and detected and evaluated by software. Therefore, it can distinguish between irreparable failures and temporary failures.
Parameters
| Product | Pressure sensor | |||||||||||||||||||||||||||||||
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| Range |
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| Overpressure protection | Two layers | |||||||||||||||||||||||||||||||
| Output signal |
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| Power supply voltage |
4 to 20mA: DC10 to 36V DC0--10V: DC14--36V DC1--5V: DC8--36V DC1--6V: DC9--36V DC0.5--4.5V:DC4.5--5.5V |
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| Accuracy |
When the measurement range is ≥4 MPa, the accuracy is ≤± 1%FS When the measurement range is < 4 MPa, the accuracy is ≤± 2%FS Including nonlinearity, hysteresis, zero drift and final value deviation |
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| nonlinearity |
When measuring range ≥4 MPa, nonlinearity ≤± 0.25%FS When the measurement range is < 4 MPa, the nonlinearity is ≤± 0.40%FS |
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| Temperature coefficient |
Average temperature coefficient of zero: ≤ ± 0.15%FS /10K ：≤ ±0.15 %FS/10K Measurement range < 4 MPa: according to specific requirements Average temperature coefficient of full range：≤ ±0.08 %FS/10K |
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| Long-term stability |
When the measurement range is ≥4 MPa, ≤±0.2% FS/ year When the measurement range is < 4 MPa, ≤±0.3% FS/ year |
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| Vibration resistance | 20 g | |||||||||||||||||||||||||||||||
| Shock resistance | 500 g | |||||||||||||||||||||||||||||||
| Allowable temperature range |
Environment:-40℃ to +100℃ Medium:-40℃ ~+125℃ Storage:-40℃ ~+100℃ |
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| Reverse polarity protection | Ratio-voltage does not have reverse polarity connection protection | |||||||||||||||||||||||||||||||
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Insulation voltage |
DC 500 V | |||||||||||||||||||||||||||||||
| Current consumption | ＜10mA | |||||||||||||||||||||||||||||||
| Protection grade | Highest grade can up to IP69K | |||||||||||||||||||||||||||||||
| Material |
Wetted parts: stainless steel < A name="_GoBack"> Non-wetted parts: Highly resistant glass fiber reinforced plastic (PBT) (PBT) |
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