TECHNICAL SPECIFICATIONS |
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Type of protection |
EEx ed IIC T6...T5 | PTB 03 ATEX 1006 |
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Nominal Pressure |
PN 40 acc. to DIN |
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Operating temperature |
-10°C to max. 145°C |
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Ambient temperature |
-20°C to +40°C |
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Density of the liquid |
min. 0.7 kg/dm |
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Operating differential |
12mm, fixed |
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Wetside material |
stainess steel (CrNiMo/316 equiv.) |
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Flange material |
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Seal part |
stainless steel (CrNiMo/316 equiv.) |
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Slip-on flange |
carbon steel (h II), zinc galvanised, passivated |
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Housing Material |
seawater resistand die cast aluminium |
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Flange |
DN 65, PN 40 acc. to DIN 2501 |
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Flange facing |
raised face type C, DIN 2526 |
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Switching element |
hermetically sealed microswitch SPDT |
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Switch rating |
250 VAC, 5 A 30 VDC, 5 A |
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Enclosure |
IP67 |
OPTIONS
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Nominal Pressure up to PN 315 (DIN)
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All stainless steel version
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Material wet side in Hastealloy C
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Material wet side acc.to NACE (max. 22 HRC)
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Flange facing: male, groove, groove for metal joint
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Hermetically sealed dual SPDT microswitch
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High temperature version: max. +380°C
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Low temperature version: max. -196°C
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Switches
ZK8 22C 041 - Level Switch with hermetically sealed microswitch
