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規格介紹:
WIKA PGS43.100, PGS43.160
Diaphragm pressure gauge with switch contacts
規格介紹:WIKA PGS43.100, PGS43.160
Diaphragm pressure gauge with switch contacts
詳細介紹:
Wherever the process pressure has to be indicated locally, and, at the same time, circuits are to be made or broken, the model PGS43.1x0 switchGAUGE can be used. Switch contacts (electrical alarm contacts) make or break an electric control circuit dependent upon the position of the instrument pointer.
Features:
- • High reliability and long service life
- • Wide choice of special materials
- • Up to 4 switch contacts per instrument
- • Also available with liquid filling for high dynamic pressure loads or vibrations
- • Instruments with inductive contacts for use in hazardous areas
- • Instruments with contacts for PLC applications
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WIKA PGS25 Bourdon tube pressure gauge with electronic pressure switch
The model PGS25 switchGAUGE offers the usual analogue indication, which can be read on-site irrespective of the power supply. Additionally the instrument is capable of switching up to two transistor outputs. The stainless steel case fulfils the requirements of IP65 ingress protection. The resistance to shock and vibration can be increased by the silicone oil case filling. Thus the instrument is perfectly suited for use in harsh industrial environments. Features: • Non-contact sensor (wear-free) • Robust stainless steel case • Scale ranges 0 ... 1.6 to 0 ... 400 bar or 0 ... 30 to 0 .... 6,000 psi • NPN or PNP switching outputs • Both switch points factory-programmable between 5 ... 95 % of the scale range
WIKA DPGS43.100, DPGS43.160 Differential pressure gauge with switch contacts
Wherever the process pressure has to be indicated locally and, at the same time, circuits need to be switched, the model DPGS43.1x0 switchGAUGE finds its use. Switch contacts (electrical alarm contacts) make or break an electric control circuit dependent upon the pointer position of the pressure gauge. Features: • 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
WIKA 532.53+8xx Absolute pressure gauge with switch contacts
Wherever the process pressure has to be indicated locally and, at the same time, circuits need to be switched, the model 532.5x switchGAUGE finds its use. Switch contacts (electrical alarm contacts) make or break circuits dependent upon the pointer position of the indicating measuring instruments. Features: • High overload safety, long service life due to metal media chamber sealing • Media chamber protected against unauthorised access • 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
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The differential pressure gauges of the DELTA-line product family are primarily used for the monitoring and control of low differential pressures where there are high requirements in terms of one-sided overload and static pressure. Typical markets for these products are the process heating technology, the heating, ventilation and air-conditioning industries, the water/wastewater industry, and machine building and plant construction. For these, the main function of the measuring instruments is the monitoring and control of filters, compressors and pumps. Features: • 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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The differential pressure gauges of the DELTA-line product family are primarily used for the monitoring and control of low differential pressures where there are high requirements in terms of one-sided overload and static pressure. Typical markets for the model DPGS40TA are the shipbuilding industry, process heating technology, the heating, ventilation and air-conditioning industries, the water/wastewater industry, and machine building and plant construction. Features: • Differential pressure gauge with integrated working pressure indication and microswitch • Shatterproof window and robust aluminium or stainless steel measuring chamber for increased requirements • TÜV-certified functional safety through SIL certificate • Flow switch with safety function in accordance with VdTÜV type test leaflet “Flow 100” • QR code on dial links to instrument-specific information
WIKA 432.36+8xx, 432.56+8xx Diaphragm pressure gauge with switch contacts
Wherever the process pressure has to be indicated locally and, at the same time, circuits need to be switched, the model 432.56 or 432.36 switchGAUGE finds its use. Switch contacts consisting of several contacts can also be set to a single set point. Contact actuation is made when the actual value pointer travels beyond or below the desired set point. Features: • High overload safety, optionally up to 40, 100 or 400 bar, due to the metallic pressure element limit stop, without liquid-filled measuring cell • Wide choice of special materials • 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
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Wherever the process pressure has to be indicated locally and, at the same time, circuits need to be switched, the model DPGS43HP.1x0 switchGAUGE finds its use. Inductive contacts can be used in hazardous areas. For triggering programmable logic controllers (PLC), electronic contacts and reed switches can be used. Features: • High operating pressure (static pressure) and high overload safety, selectable up to 40, 100, 250, 400 or 650 bar [580, 1,450, 3,625, 5,800 or 9,425 psi] • Hydraulic cushioning protection against rapid pressure changes • Instruments with inductive contacts for use in hazardous areas • Instruments with switch contact for PLC applications • QR code on dial links to instrument-specific information
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Wherever the process pressure has to be indicated locally and, at the same time, circuits need to be switched, the model 632.51 switchGAUGE finds its use. Switch contacts (electrical alarm contacts) make or break circuits dependent upon the pointer position of the indicating measuring instruments. Features: • High overload safety up to 50 x full scale value • High reliability and long service life • Up to 4 switch contacts per instrument • Instruments with inductive contacts for use in hazardous areas • Instruments with switch contact for PLC applications
