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| The Relayer OI-WF752 is a wireless relay/alarm board specifically designed for conjunctive use with the Otis Instruments, Inc. WireFree OI-WF690 Sensor Assembly and WireFree OI-WF784 ProSafe Gas Monitor—completing a reliable WireFree System that began emerging in 2005. |
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Features
- The Relayer OI-WF752 can monitor up to sixteen sensors. The ability to mount the device near the entrance of a site allows the technician to immediately determine if it is safe to enter the site, making this device incredibly useful in any environment hosting hazardous gas. The Relayer OI-WF752 can be mounted as a traditional or self-contained system that requires 12-24 Volts DC. The Relayer OI-WF752 receives transmissions from WireFree sensors via an on-board 7 mile line-of-site 900mhz radio.
- The Relayer OI-WF752 features non-intrusive magnetically-triggered setup. With all adjustments made at the alarm board, one-man non-intrusive setup is quick, easy, and allows the device to remain Class I, Division 1, Groups C and D explosion-proof certified while in the field.
- These key features—and more—make the WireFree Relayer OI-WF752 a reliable and convenient tool that is incredibly useful in any environment hosting hazardous gas.
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