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Fixed Gas Detection

OI-9850-A4 WireFree Interface

OI-9850-A4 WireFree Interface

The OI-9850-A4 WireFree Interface by Otis Instruments is a 255-channel, non-explosion-proof wireless receiver designed to link Otis Instruments WireFree gas detectors with existing PLCs, PCs, or SCADA networks

Features

    • Capacity: Monitors up to 255 individual wireless sensor addresses.
    • Power Options: Operates on 12–35 Volts DC or 110/240 Volts AC.
    • Radio Compatibility: Supports 900 MHz or 2.4 GHz frequency options.
    • Communication Outputs: Converts signals to RS-232, RS-485, or Ethernet digital formats to interface with host control systems
OI-9850-A4 WireFree Interface Data Sheet

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