Small volume Pressure transmitter
The pressure transmitter adopts a piezoelectric sensor with a stainless steel isolation diaphragm as a signal measuring element, and
though the computer-auto-test. Temperature compensation of the zero point and the sensitivity of the temperature range is carried out by using a laser trimming process. Amplifier circuit is located in the stainless steel housing. The sensor signal will be converted to standard output signal. After the entire product components,semi-finished products and finished products rigorous testing.
Due to it have high reliability, wide adaptability, flexibility and variety. The product is commonly used in the field ofpetroleum chemical, metallurgy, electric, hydrology and other industrial processes’ s pressure measurement and control.
Product Paramenters
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Measure range
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0.2Mpa-35Mpa
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Response Time
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10ms
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Insulation
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>100M@50V
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Pressure form
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Gauge G ,Absolute A
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Overload pressure
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2 * RP(rated pressure)
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Broken pressure
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4 * RP(rated pressure)
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Operate temp.
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-40℃ – 85℃
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Thread connect
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G1/2 ,G1/4 ,NPT1/2 ,NPT1/4 ,M20*1.5
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Accuracy
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±0.5% ，1%（PT300 & MARS series have higher accuracy)
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Wire
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Two wire
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Three wire
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Output Signal
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4-20mA
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0-5V
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0-10V
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Power supply
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12-30VDC
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10-30V DC/AC
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12-30V DC/AC
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Load Resistance
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(U-10)/0.02()
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>20
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Customization
1,following customer request pressure range: -0.1-0-200MPa
2,following customer request accuracy ≤土0.5%FS
3,following customer request output signal （4-20mA,RS485,Hart)
4,following customer request thread type :G1/4 ,G1/2 ,flang and so on
5,following customer request item type
6，following customer use for temperature range (0-300C) 7,following customer layout customize
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