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Rosemount-702 Wireless Discrete Dual Input Transmitter

Rosemount™ 702 Wireless Discrete Dual Input Transmitter

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Product Description

The Rosemount™ 702 Wireless Discrete Dual Input Transmitter is a cost-effective and installation-ready device that provides two inputs. With the security and reliability of WirelessHART® technology, this transmitter offers access to discrete points that are not connected to the control system due to wiring costs and lack of I/O. Commonly used as a repeater, this device also provides personnel access awareness and can be used for monitoring safety showers and eye wash stations.

Specifications

Update Rate
1 second to 60 minutes, user selectable
Power Supply
Replaceable, intrinsically safe lithium-thionyl chloride power module with PBT polymer enclosure
Housing Material
Low-copper aluminum, or stainless steel
Antenna Type
External (WK option) antenna: Maximum of 10mW (10 dBm) EIRP; Extended range, External (WM option) antenna: Maximum of 18 mW (12.5 dBm) EIRP; High Gain, Remote (WN option) antenna: Maximum of 40 mW (16 dBm) EIRP; Remote (WJ option) antenna: Maximum of 17 mW (12.3 dBm) EIRP
Display/Interface
Optional

Features

  • Installation-ready device enables access to discrete points that are not connected to the control system
  • Offers application flexibility, including repeater and monitor for safety showers and eye wash stations
  • Engineered for discrete dual switch input with logic for limited contact and opposing contact applications
  • Momentary inputs are continuously measured between wireless updates
  • WirelessHART® technology is secure, cost-effective and delivers >99% data reliability
  • Easy, intuitive installation enables a quick method to automate without the cost of wiring
  • SmartPower™ solutions provide up to 10-year maintenance-free operation and replacement without transmitter removal

Documents & Drawings