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Home > Products > Sensors > Differential pressure transmitter > Standard type > PA235
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PA235

PA235

PA235 standard flanged pressure transmitter is mainly used for differential pressure measurement in harsh process industrial environments such as metallurgy, petroleum, chemical, casting, non-ferrous metals and other industries.
Type of example：PA235D-22S1A1.210EY.*

For detailed product selection, please contact us Return
Product features Technical data Shape & Wiring Downloads Accessories
Function & Features

Can measure all kinds of gas, liquid or steam  

The maximum capacity is up to 40MPa, with better stability  

Adopt high precision monocrystalline silicon pressure sensor  

H structure double flange connection  

Double diaphragm overload protection function  

Output signal current/communication optional  

Display head can rotate 355°  

Resistance to strong impact, vibration and corrosion 

Basic parameters
Pressure datumDifferential pressure, gauge pressure,
absolute pressure optional
Range abilityDifferential pressure：maximum range of
measurement 6KPa…10MPa optional
Gauge pressure：maximum range of
measurement 6KPa…40MPa optional
Absolute pressure：maximum range of
measurement 40KPa…10MPa optional
Accuracy classDifferential pressure：±0.065% maximum
range（optional ±0.05% max. range）
Gauge pressure：±0.065% maximum range
（optional ±0.05% max. range）
Absolute pressure：±0.10% maximum range
Damping timeDamping time of electronic circuit components：
0…100s adjustable（default 0）
Lsolation diaphragm damping time：≤0.2s
Restart time after power failure≤6s
Electrical parameters
Power supply4…20mA：10.5…55VDC
4…20mA+HART：16.5…55VDC
MODBUS / RTU / RS485：12…32VDC
Output singal4…20mA
4…20mA+HART
MODBUS / RTU / RS485
Power＜500mW，24VDC，20.8mA
Insulation resistance≥20MΩ，100VDC
Mechanical parameters
Isolation diaphragm materialStainless steel 316L or hastelloy C-276
Isolating filling fluidSilicone oil or inert filling fluid
Junction box materialAL
Process connectionThread / 316L
Sealing methodO-ring, teflon
WeightAbout 4Kg（No mounting bracket, process
connection accessories）
Environmental conditions
Vibration resistance＜0.1% maximum range,GB/T1827.3 / IEC612983-3
EMC capabilityIEC61000-4-2 / 3 / 4 / 5 / 6 / 8
Operating temperatureWithout display : ﹣40…+85℃
With display : ﹣20…+70℃
Storage temperatureWithout display : ﹣40…+110℃
With display : ﹣40…85℃
Ambient humidity5…100%RH
Protection classIP67
Explosive-proof gradeExd II CT6

Overall dimensions

PA235尺寸图1~英.jpgPA235尺寸图2~英.jpg


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