Introducing the highly efficient Rosemount™ 702 Wireless Discrete Dual Input or Output Transmitter, with its versatile single or dual channel capacity. This transmitter stands out as a cost-effective and dependable wireless solution, granting seamless control system access to discrete points previously unreachable due to prohibitive wiring costs and limited I/O availability. It is ingeniously designed to accept input from a diverse array of non-powered switch types, including those for pressure, flow, and level. Installation is a breeze, allowing this device to be deployed for simple control applications when outputs are utilized, or as a straightforward switch, making it a truly flexible addition to your technology arsenal.
Update Rate
The user-selectable update rate offers flexibility, ranging from a rapid 1 second to a comprehensive 60 minutes.
Power Supply
Designed for lasting performance, this transmitter features a replaceable, intrinsically safe lithium-thionyl chloride power module, encased within a robust PBT polymer enclosure.
Housing Material
Built to withstand the elements, the housing is available in low-copper aluminum or durable stainless steel, ensuring longevity and reliability.
Antenna Type
Choose from a range of antennas to suit your needs: External (WK option) antenna offers up to 10mW (10 dBm) EIRP; Extended range, External (WM option) antenna provides up to 18 mW (12.5 dBm) EIRP; High Gain, Remote (WN option) antenna delivers up to 40 mW (16 dBm) EIRP; and Remote (WJ option) antenna, capable of up to 17 mW (12.3 dBm) EIRP.
Display/Interface
Optional, based on user needs and application requirements.
- The transmitter's single or dual channel capacity simplifies access to discrete points, offering a streamlined, effective solution.
- This versatile device adapts to serve as a simple control solution when outputs are in use, or as a basic switch, providing application flexibility.
- Its adaptable design allows it to handle input from a variety of non-powered switch types, including those for pressure, flow, and level applications.
- Momentary inputs are continuously monitored between wireless updates, ensuring real-time data accuracy.
- WirelessExperience the robust security and cost-effectiveness of HART® technology, delivering over 99% data reliability for peace of mind.
- With its user-friendly and intuitive installation, automating your processes has never been easier, all without the expenses associated with traditional wiring.
- Enjoy up to 10 years of maintenance-free operation thanks to SmartPower™ solutions, with easy module replacement that doesn't require transmitter removal.
Company Profile
Cold Valley Intelligent Technology (Shanghai) Co., Ltd. stands as a prominent segment of the renowned Hanshan (Cold Mountain) Intelligent Technology Co. This elite enterprise is dedicated to pioneering innovation and achieving excellence in every endeavor.
Proudly known as Hanshan Intelligent Technology Co., Ltd. group, this illustrious company commenced its journey in the vibrant metropolis of Shanghai in 2013, heralding a new dawn in technological advancement and innovation.
The founding team, composed of seasoned veterans from leading global automation corporations, collectively brings an impressive wealth of knowledge and expertise: over 20 years in the automation field, coupled with more than two decades in automation engineering, and a rich decade-long experience in consulting and implementing state-of-the-art digital solutions. Their mission is crystal clear: to deliver unparalleled automation and digitization products and services that cater to a worldwide audience. Strategically positioned in Shanghai, China, the company serves as a beacon of technological excellence and innovation.
With a robust legacy extending over two decades in the petrochemical sector, the company possesses an unmatched depth of knowledge and insight into the automation and digitalization needs across the industry spectrum-upstream, midstream, and downstream. They offer professional-grade products and comprehensive solutions meticulously tailored for the petroleum, chemical, electric power, biomedicine, APIs, food and beverage, liquor, metallurgy, and non-ferrous metal industries, ensuring service excellence throughout the full life cycle.
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