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OW2088/2188 series pressure transmitter
OW2188、 The 2088 series pressure transmitter has advantages such as reliable operation, stable performance, easy installation and use, small size, lig
Product details
OW2188The 2088 series pressure transmitter has advantages such as reliable operation, stable performance, easy installation and use, small size, light weight, and high cost-effectiveness. It can be widely used in various positive and negative pressure measurements. Imported diffused silicon or ceramic core is used as the pressure detection element, and the sensor signal is converted into a unified output signal of 0-10mA or 4-20mA through a high-performance electronic amplifier. It can replace traditional remote pressure gauges, Hall elements, differential transmitters, and has the performance of DDZ-II and DDZ-III transmitters. It can be used in conjunction with various types of dynamic coil indicators, digital pressure gauges, electronic potentiometers, as well as with various automatic adjustment systems or computer systems.
●Specification
Accuracy level: 0.25 level Basic error ± 0.25%
Nonlinear error: 0.3 level ≤± 0.3% FS
Lag error:≤±0.3%FS
Output characteristics: ① 0-10mA output, load resistance 0-1.5K Ω
②4-20mAOutput, load resistance 0-600 Ω
③Constant current output internal resistance greater than 10M Ω
④2-wire 4-20mA output: standard power supply DC24V
Explosion proof mark: (RPT-III): Exia Ⅱ CT4-6
●Model Selection Table
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OW2188
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Diffuse silicon pressure transmitter (ordinary)
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OW2088
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Diffuse silicon pressure transmitter (explosion-proof)
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code
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Range of measurement
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A
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0-5KPa-20KPa
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B
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0-20KPa-70KPa
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C
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0-70KPa-350KPa
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D
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0-200KPa-700KPa
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E
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0-0.7MPa-3.5MPa
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F
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0-2.0MPa-7MPa
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G
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0-7MPa-35MPa
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H
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0-20MPa-100MPa
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code
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accuracy class
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Ⅰ
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0.1%
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Ⅱ
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0.25%
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Ⅲ
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0.5%
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code
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Output code
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E
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4-20mADCsecond-tier
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K
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0-10mA
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M
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User agreement
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code
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Pressure connection
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R
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Standard type (M20 × 1.5)
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P
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Qi Ping Membrane
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O
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Process according to user size
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code
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option
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i
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Intrinsic safety type ia Ⅱ CT6
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d
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Explosion proof type d Ⅱ BT4
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T
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Marine type
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M1
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Linear indicator table
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M2
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LEDDigital display table
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M3
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LEDdisplay list
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Z
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damping adjustment
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Q
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migrate
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A
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Absolute pressure measurement
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F
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Negative pressure measurement
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C
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Select ceramic sensor (with * range not available)
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S
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Radiators and process connectors
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Y
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User agreement
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