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WIKA BWX
Bourdon tube pressure switch
規格介紹:WIKA BWX
Bourdon tube pressure switch
詳細介紹:
These high-quality pressure switches have been developed especially for safety-critical applications.
Features:
- • Robust switch enclosure from 316L, IP66, NEMA 4X
- • Setting ranges from 0 ... 2.5 bar up to 0 ... 1,000 bar, vacuum ranges
- • Intrinsic safety Ex ia available
- • Switch point repeatability < 0.5 %
- • 1 or 2 independent switch points, high switching power up to AC 250 V, 20 A, no supply voltage needed
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WIKA DA, DA10 Differential pressure switch
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WIKA DE, DEC Compact differential pressure switch
These high-quality pressure switches have been developed especially for safety-critical applications. Features: • No power supply needed for switching of electrical loads • Robust switch enclosure from aluminium alloy or stainless steel 316L, IP66, NEMA 4X • Setting ranges from 0 ... 160 mbar to 0 ... 40 bar with high static and high one-sided pressure up to 250 bar • Repeatability: ≤ 1 % of span • 1 set point, SPDT or DPDT, high switching power up to AC 250 V, 15 A
WIKA DC, DCC Compact differential pressure switch
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WIKA PSD-4 Electronic pressure switch
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WIKA PCA Compact pressure switch, flameproof enclosure Ex d
The pressure switches have been developed especially for safety-critical applications with limited space. Features: • No power supply needed for switching of electrical loads • Robust switch enclosure from aluminium alloy or stainless steel with identical dimensions, IP66, NEMA 4X • Setting ranges from 0.2 ... 1.2 to 200 ... 1,000 bar, vacuum ranges • Repeatability of the set point ≤ 1 % of span • 1 set point, SPDT or DPDT, high switching power up to AC 250 V, 15 A
WIKA PSD-4-ECO OEM pressure switch with display
The model PSD-4-ECO is a programmable electronic pressure switch designed specifically for OEM customers. With IO-Link 1.1, the cost-effective and reliable model PSD-4-ECO is a future-proof automation solution. Features: • Good/bad indication through parameterisable digital display (red/green) • Compact size enables easy installation in narrow spaces • Optimised design makes OEM machine integration easier • Designed for rough demands of up to 50 g shock and -40 ... +125 °C [-40 ... +257 °F]
WIKA MW Diaphragm pressure switch
These high-quality diaphragm pressure switches have been developed especially for safety-critical applications. The great advantage of diaphragm pressure switches is that no supply voltage is required for the switching process. Features: • Case from 316L, IP66, NEMA 4X • Setting ranges from 16 mbar to 600 bar, also all other equivalent vacuum or combined pressure and vacuum ranges • Intrinsic safety Ex ia available • 1 or 2 independent switch points, high switching power up to AC 250 V, 20 A • Switch point repeatability < 1 %
WIKA PSM01 Compact pressure switch
The model PSM01 pressure switch is suitable for applications where compressed air, neutral and self-lubricating fluids as well as neutral gases are used. Features: • Setting ranges: 0.2 … 2 bar [3 ... 30 psi] to 30 ... 320 bar [450 ... 4,600 psi] and -0.85 ... -0.15 bar [-25 inHg ... -5 inHg] • Non-repeatability of the switch point: ≤ 2 % • Switching functions: Normally closed, normally open or change-over contact • Media: Compressed air, neutral and self-lubricating fluids and neutral gases
