Evaluation unit NLSW45-3 Ex, flow monitoring for ATEX areas
Description
Description
✅ Luftstromwächter für Überwachung von Luftströmung in ATEX-Zonen 1 und 2 (optional zusätzlich mit SIL1- oder SIL2-Zertifizierung)
✅ Mit Schaltausgang (1 NO/ 1 NC) für Schaltschrankeinbau
✅ Type tested by TÜV NORD in accordance with DIN EN 61010-1: 2011-07
✅ Großer Messbereich (0,1 … 30 m/s), einfache und schnelle Inbetriebnahme
✅ Beispiel Einsatzbereiche: Überwachung Heizregister, Luftschleieranlagen, Stellklappen, Ventilatoren, DDC, Industrieöfen, Granulattrockner
Evaluation unit NLSW45-3 Ex, flow monitoring for ATEX areas - 230 V AC is in stock and will be shipped as soon as it is available again
Availability for pickups could not be loaded
Specification
Specification
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MediumGases
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Device typeFlow evaluation unit for switch cabinet installation
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Flow measuring range0.1 ... 20 m/s
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Media temperature0 ... 60°C
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DisplayLED (voltage & switching point)
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Switching pointStepless adjustment (potentiometer)
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Protection class evaluation unitIP40
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Special features2 Zener barriers included in the scope of delivery , Start-up override 5-60 sec, Additional external start-up override
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Output signalSwitching output
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Switching output specification1 changer
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Signal output sensor breakRelay drops out
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Signal output Sensor short circuitRelay drops out
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Relay output specification1 changer
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Housing materialPolycarbonate glass fiber reinforced (UL94V-0)
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Housing materialPolycarbonate glass fiber reinforced (UL94V-0)
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Housing dimensions120 mm x 45 mm x 73 mm
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AssemblyDIN rail, to be mounted outside the ATEX zone
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Power supply24 V DC ±5%, 24 V AC ±5%, 230 V AC ±5%
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Electrical connectionTerminal strip
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Power consumption max3 VA
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Recommended cable cross-section2.5 mm²
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Current and contact load capacity250 VAC, 8 A, 2 kVA
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Minimum switching capacity10 mA, 5 V DC
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Ambient temperature-20 ... 50°C
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CertificatesCE, Type-tested TÜV Nord according to DIN EN 61010-1 2011-07
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ATEX certificationZone 1, zone 2
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Country of origin
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Customs tariff number
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HS Code