Specific Parameters for Non-Sparking Zone 2 Installation

(Honeywell certified)

Supply Voltage: 11-42 Vdc

Supply Current: 23 mA Ambient Temperate Limits: - 50oC to 93oC

Temperature Classification: T6 at Ta ≤ 78oC T5 at Ta ≤ 93oC

Special Conditions for Safe Use, Non-Sparking Zone 2 Installation

(Honeywell certified)

•The installation of this equipment in Zone 2 hazardous areas must comply with VDE specification 0165, IEC 60079-14, EN 50021 and/or valid national standards for installation and operation.

•Before commissioning of this equipment, it must be verified that the power supply voltage cannot exceed the 42 Vdc maximum for 4-20 mA analog and DE equipment.

•The electronic assemblies in these units are non-repairable items and if faulty must be replaced. The electrical power supply must be switched off before any replacement and during any time that the wiring terminations are being connected or disconnected.

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34-ST-99-36 (Addendum to 34-ST-33-39)

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