- Differential pressure measuring ranges from -1 … +30 bar [-14.5 ... 435 psi] to 0 ... 40 bar [0 ... 580 psi]
- High working pressure (static pressure) and high overload safety, selectable 40 bar [580 psi], 100 bar [1,450 psi], 250 bar [3,625 psi], 400 bar [5,800 psi] and 650 bar [9,425 psi]
- The transmission fluid in the measuring chamber dampens the indicator in case of high changes of the rate of pressure
- Model 73x.14: Stainless steel version
- Model 76x.14: Version with special materials
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- Differential pressure measuring ranges from 0 ... 16 mbar to 0 ... 40 bar or 0 ...10 inH2O to 0 ... 600 psi
- High operating pressure (static pressure) up to 40 bar [600 psi]
- High overload safety up to 40 bar [600 psi]
- Models 732.31 and 733.31: Case with safety level “S3” per EN 837
- All-welded media chamber
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- High working pressure (static pressure) and high overload safety, selectable up to 40, 100, 250 or 400 bar
- Measuring cell liquid dampening against rapid pressure changes
- No configuration necessary due to "plug-and-play"
- Differential pressure measuring ranges from 0 … 60 mbar
- Individual, non-linear characteristic curves (e.g. x2 or √x for flow measurement)
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- No configuration necessary due to “plug-and-play”
- Signal transmission per NAMUR
- Differential pressure measuring ranges from 0 … 16 mbar
- Easy-to-read analogue display with nominal sizes 100 and 160
- Individual, non-linear characteristic curves (e. g. x2 or √x for flow measurement)
| Datasheet |
| User Manual |
- Differential pressure measuring ranges from 0 … 16 mbar
- High working pressure (static pressure) and high overload safety up to 40 bar
- Also available with liquid-filled case for high dynamic pressure loads or vibrations
- Instruments with inductive contacts for use in hazardous areas
- Instruments with switch contact for PLC applications
| Datasheet |
| User Manual |
| User Manual |
- Differential pressure measuring ranges from 0 … 60 mbar
- High working pressure (static pressure) and high overload safety, selectable up to 40, 100, 250 or 400 bar
- Measuring cell liquid dampening against rapid pressure changes
- Instruments with inductive contacts for use in hazardous areas
- Instruments with switch contact for PLC applications
| Datasheet |
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- Transmission of process values to the control room (e.g. 4 ... 20 mA)
- Shatterproof window and robust aluminium or stainless steel measuring chamber for increased requirements
- Optionally with approvals for hazardous areas
- High ingress protection, IP65, for outdoor use and processes with high condensation
- Low measuring range from 0 ... 160 mbar
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- With one or two adjustable microswitches
- Shatterproof window and robust aluminium or stainless steel measuring chamber for increased requirements
- Optionally with approvals for hazardous areas
- High ingress protection, IP65, for outdoor use and processes with high condensation
- Low measuring range from 0 ... 250 mbar
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- Shatterproof window and robust aluminium or stainless steel measuring chamber for increased requirements
- Low scale ranges from 0 ... 160 mbar
- High accuracy down to 1.6 %
- Optionally with approvals for hazardous areas
- Helium leak tested
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- Fast, tool-free mounting via threaded bezel
- Separated construction of pressure measurement chamber and display area
- Integrated sealing element for direct installation in a ventilation duct or instrument panel
- Available as a built-in or add-on version
- Individual design of dial and scale possible
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- Very small insertion depth
- Simple and fast mounting via threaded bezel
- Separated construction of measuring chamber and display area
- Integrated sealing element for direct mounting in a ventilation duct
- Individual design of dial and scale possible
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- Differetial pressure with moving dial
- Design optionally with duplex scale
- With liquid-filled case for damping in applications with high dynamic pressure pulsations or vibrations and for avoiding condensation water Model 733.18
- Combined pressure and temperature scales as duplex, triples or quadruplex scales for all common refrigerants
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- Differential pressure measuring ranges from 0 … 2.5 mbar
- As a standard zero adjustment in front
- Ingress protection IP66
- Case from stainless steel
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- Differential pressure measuring ranges from 0 … 40 mbar to 0 ... 4,000 mbar
- High working pressure (static pressure) of 50 bar
- Overpressure safety either side up to 50 bar
- Scalable measuring ranges (maximum turndown of 1 : 3.5)
- Compact valve manifold with working pressure indication (optional)
| Datasheet |
| User Manual |
- Differential pressure measuring ranges from 0 … 40 mbar to 0 ... 4,000 mbar
- High working pressure (static pressure) of 50 bar
- Overpressure safety either side up to 50 bar
- Scalable measuring ranges (maximum turndown of 1 : 3.5)
- Compact valve manifold with working pressure indication (optional)
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- Scale ranges from 0 ... 0.6 bar to 0 … 1,000 bar
- Two process connections and two independent pointers
- Differential pressure display with moving dial
- Cost-effective and reliable
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- Differential pressure measuring ranges Model 700.01: from 0 ... 400 mbar to 0 ... 10 bar Model 700.02: from 0 ... 160 mbar to 0 ... 2.5 bar
- Compact system case from stainless steel, suitable for high working pressures (static pressures) selectable, 100, 250 or 400 bar (model 700.02 up to a max. 100 bar)
- Overpressure safe either side to maximum working pressure
- System and/or case of indication may be changed locally
- Up to 2 reed contacts may also be adjusted and retrofitted locally
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For high pressure ranges with particular requirements for overload protection. Universally suitable for measuring liquids, gases, and depending on design, for measuring aggressive media.Working pressure up to 500 bar.
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Can be used as a differential pressure measuring system for high overload ranges with switch function (electrical contact device) for universal use in measurement and control systems for indicating and monitoring pre-selectable minimum and/or maximum pressure values. Because of its robust design, it is suitable for use in tough environments
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Differential pressure gauges with switch function (electrical contact device) are suited for level measuring, filter monitoring and flow measuring under severe operating conditions
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Compact version NS 80, class 2.5 to 4.0, high overload safety
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