Differential pressure transmitters
Stainless steel sensor
Process, oil and gas industry
Features
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differential pressure from 1 mbar up to 20 bar
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static pressure bis max. 400 bar
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accuracy: 0.075 % FSO
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HART®-communication
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output signal: linear or square root extraction
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aluminium housing
Optional Features
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Ex-version group I
- Ex ia = intrinsically safe version for
firedamp mines -
Ex-version group II
- Ex ia = intrinsically safe version
- Ex d = flameproof enclosure -
LC display
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stainless steel housing
Stainless steel sensor
Test engineering, machine and plant engineering
Features
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differential pressure from10 mbar up to 20 bar
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static pressure max. 400 bar
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accuracy: 0.1 % FSO
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output signal 4 ... 20mA / 2-wire
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compact design
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aluminium housing , die casting
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fast response time
Optional Features
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output signal RS485 with Modbus RTU protocol
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several process connections
Stainless steel sensor
Plant and mechanical engineering
Features
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differential pressure 0 ... 20 mbar up to 0 ... 16 bar
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accuracy: 0.5 % FSO
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2 piezoresistive stainless steel sensors
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media separation through stainless steel 1.4435 diaphragm
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differential pressure wet / wet
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permissible static pressure -one sided- up to 30 times of differential pressure range
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mechanical robust and relieable at dynamic pressure as well as shock and vibration
Optional Features
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IS-version
Ex ia = intrinsically safe for gases and dust -
different electrical and mechanical connections
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customer specific versions
Silicon sensor
HVAC, medical
Features
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differential pressure 0 ... 1.6 mbar up to 0 ... 1000 mbar
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accuracy: 0.5% FSO BFSL
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current and voltage output signals in 2- and 3-wire systems
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adjustable ranges
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adjustable damping
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high overpressure resistance
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compact design
Optional Features
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LC-display, two-line
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automatic zero adjustment
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contacts (only in combination with display)
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square root extraction (only in combination with display)