Overview
Product Description
The Rosemount 2521 Solids Level Switch is suitable for fine-grained and powdered media in storage and process vessels where high sensitivity is needed. It is a robust technology with high sensitivity and is easy to operate. It has flexible options via configurable specifications for different applications. With an adjustable switching delay, false switching can be prevented.
Benefits
■ Enhanced version of the vibrating fork with extra sensitivity options
■ Available as a standard fork length and tube/cable extended fork lengths
■ Ideal for use on bulk solids - particularly suitable for use in fine-grained and powdered materials
■Suitable for hygienic applications - polished forks and wetted parts made from stainless steel
■ Short fork design allows mounting in small pipes or process vessels with very limited space
■ Versatile installation, may be installed in vertical, horizontal, or angled positions
■ Modular and simple design
■ Available with separate electronic housing
■ Reliable, simple, and maintenance-free measurement principle
■ Robust aluminum die-cast housing with IP66 protection
■ Adjustable signal output time delay
■ Handles mechanical vibrations in process
■ Approvals for hazardous locations (gas and dust)
Features
* Measurement of light media that require high sensitivity adjustment
* Adjustable switching delay prevents false switching
* Reliable, simple and maintenance free measurement principle
* All wetted parts are made from stainless steel
* Adjustable switching delay prevents false switching
* Reliable, simple and maintenance free measurement principle
* All wetted parts are made from stainless steel
Specification
item
|
value
|
Grade
|
Industrial
|
Warranty
|
1 Year
|
Customized support
|
OEM
|
Place of Origin
|
United States
|
Brand Name
|
Emerson/Rosemount
|
Model Number
|
2521
|
Material
|
316/316L
|
Mode
|
Vibrating Fork Solids Level Switch
|
Operating Pressure
|
232 psi (16 bar)
|
Operating Temperature
|
-40 to 302°F (-40 to 150 °C)
|
Certifications/Approvals
|
CE, ATEX, IECEx, FM, CSA
|
Material of construction
|
Stainless steel
|
Output
|
Relay, 3-wire PNP,
Direct Load, NAMUR |
Material Properties
|
Granulate/powder,Prone to caking,Abrasive material
|
Sensitivity
|
>5 g/l,20 g/l, 50 g/l
<5 g/l (optional) |
Process Temperature
|
-40 to 1100 °C -40 to 2012 °F
|
Process Pressure
|
16 bar
|
Housing (powder coated)
|
Aluminum IP66
|
please contact email for more about the shipping cost
We normally ship by DHL, UPS, FEDEX or TNT,
some country could not be ship by above method, then we would use EMS or Country Logistics line.
We normally ship by DHL, UPS, FEDEX or TNT,
some country could not be ship by above method, then we would use EMS or Country Logistics line.