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Overview
The new Rosemount™ 2140 is the world's first wired HART® vibrating fork level detector for applications including overfill prevention, high and low level alarms, and pump protection. Providing reliable level detection of all liquids as well as sediments, the Rosemount 2140 offers greater ease-of-use and flexibility with smart diagnostics that continuously monitor electronic and mechanical device health, and a fully integrated remote proof-testing capability, helping to increase safety and efficiency of both plant and workers. The Rosemount 2140:SIS is certified to IEC 61508 (SIL 2) for safety-critical applications.
Benefits
■ Virtually unaffected by turbulence, foam, vibration, solids content, coating products, or liquid properties.
■ Adjustable detection output delay prevents false detection in turbulent or splashing applications.
■ ‘Fast drip’ fork design gives quicker response time when mounted horizontally, especially with viscous liquids.
■ A Media Learn function to ensure reliable detection even if the media characteristics are unknown.
■ Functionality is included for detecting sediment in a vessel.
■ Adjustable detection output delay prevents false detection in turbulent or splashing applications.
■ ‘Fast drip’ fork design gives quicker response time when mounted horizontally, especially with viscous liquids.
■ A Media Learn function to ensure reliable detection even if the media characteristics are unknown.
■ Functionality is included for detecting sediment in a vessel.
* World's only wired HART vibrating fork level detector.
* Dry/wet switching optimized for many media types. Includes wet sand settings for managing tank and separator efficiency.
* Dry/wet switching reliability is maximized even when the media properties are unknown. Especially important in small tanks and pipes where levels may rapidly change.
* Detects issues which may indicate coating or corrosion of the fork, and corrosion from water ingress.
* Excellent diagnostics coverage enables true predictive maintenance.
* Ready-for-upgrade kits to future-proof investments.
* Dry/wet switching optimized for many media types. Includes wet sand settings for managing tank and separator efficiency.
* Dry/wet switching reliability is maximized even when the media properties are unknown. Especially important in small tanks and pipes where levels may rapidly change.
* Detects issues which may indicate coating or corrosion of the fork, and corrosion from water ingress.
* Excellent diagnostics coverage enables true predictive maintenance.
* Ready-for-upgrade kits to future-proof investments.
Specification
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item
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value
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Grade
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Industrial
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Warranty
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1 Year
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Customized support
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OEM
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Place of Origin
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United States
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Brand Name
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Emerson/Rosemount
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Model Number
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2140
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Certification
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Explosion proof certification
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Mode
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Vibrating Fork Level Switch
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Process pressure
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1450 psig at 122 °F (100 barg at 50 °C)
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Operating Temperature
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-94 to 500°F (-70 to 260°C)
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Safety
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SIL2 IEC 61508 certified
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Diagnostics
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Advanced and remote health/self-check diagnostics,Smart diagnostics
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Output
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Intrinsically safe 8/16 mA output
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Applications
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coating liquids, aerated liquids, and slurries
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Installation Method
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horizontal and vertical installation
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Test function
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Functional test
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Housing
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Aluminum
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Wetted material
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316L Stainless steel,ECTFE copolymer coated 316L SST,Corrosion resistant nickel alloy C
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IP Rating
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IP66/67 to Type 4X
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Electrical connection
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Terminal block,Wireless
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Connections
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Threaded,Tri-Clamp,Flanged
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Worldwide Shipping
We are proud to offer worldwide shipping to meet your needs, no matter where you are located.
How We Ship
We normally ship via DHL, UPS, or FedEx for fast and trackable delivery.
Flexible Shipping Options
Depending on your order size and timeline, we also support Air Freight and Sea Freight options.
Trade Terms
We can arrange shipments under DAP (Delivered at Place) or DDP (Delivered Duty Paid). Just let us know your preference.
Why Choose Us
With years of experience and long-term cooperation with reliable freight forwarders, we ensure competitive rates and smooth customs clearance.
