OWS IS Power-Supply 24 VDC Barrier Dual-Channel Zener (replacement)

Name: OWS IS Power-Supply 24 VDC Barrier Dual-Channel Zener (replacement)
Brand: Generic
SKU: CB-SEO-3810

Generic · Separators & Centrifuges · Oily Water Separator Parts

Part Number
OWS-IS-BAR-DUALCHANNELZENER · HS 8421.99

OWS IS Power-Supply 24 VDC Barrier Dual-Channel Zener (replacement)

OWS IS Power-Supply 24 VDC Barrier Dual-Channel Zener — intrinsically-safe dual-channel zener barrier for ATEX-zone OIW sensor 4-20 mA loop power and sign.

Technical Specifications

Component	IS power-supply barrier
Type	Dual-Channel Zener
Supply	24 VDC ±10 %
Loop	4-20 mA + HART pass-through
Protection	Ex ia IIC T4 (hazardous side)
Mounting	DIN-rail 35 mm
Ingress	IP20
Delivery	ATEX + IECEx cert + DIN-rail clip + EN 10204 2.1

Properties

Material	DIN-rail mount IP20 housing + 24 VDC supply + 4-20 mA loop-powered barrier + Ex ia IIC T4
MOQ	1 ea

Compatibility

Form-fit envelope for ATEX-zone OIW sensor loop powering on Alfa Laval PureBilge, RWO OWS-COM, Heli-Sep + Victor Marine OWS units.

Standards

IEC 60079-0 explosive atmospheres — equipment — general requirements
IEC 60079-11 explosive atmospheres — equipment protection by intrinsic safety i
IEC 60079-25 explosive atmospheres — intrinsically safe electrical systems
IEC 60529 IP rating
MEPC.107(49) revised guidelines and specifications for pollution prevention equipment for machinery space bilges
USCG 33 CFR 162.050 oil-water separators and bilge alarms
ATEX 2014/34/EU directive on equipment for explosive atmospheres
IEC 60079-11
IEC 60079-25
IEC 60079-0
IEC 60529
EN 10204
MEPC.107

Approvals

ATEX 2014/34/EU II 1 G Ex ia IIC T4 Ga
IECEx certified Ex ia IIC T4 Ga
CE EMC 2014/30/EU
IACS UR M77/E10 compliant when fitted as like-for-like on certified equipment
CE
ATEX
IECEx
USCG
EMC
MEPC