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Allen-Bradley 840E-TB2B1A1E4 Solid State Level Switch

Manufacturer: Allen Bradley / Rockwell | Catalog # 840E-TB2B1A1E4 | Codale Part # 3440112
$317.06/ea
ea
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Primary Spec Sheet
Bulletin 840E Solid-state Level Switches are microprocessor-based and designed to withstand harsh industrial conditions and wash-down applications such as liquid level monitoring in tanks, containers and pipelines. Available in both AC and DC versions, these switches are not affected by foam and are immune to vibration and build-up.

Technical Information

Amperage
3.8 mA
Applications
840E Condition Sensor
Material
Stainless Steel
Power Supply
1/2 V
Pressure Rating
-1 to 40 bar
Temperature Rating
-40 to 70 degrees C
Type
Solid State
Voltage
19-253 Volt

Manufacturer Information

Brand
Allen-Bradley
Sub Brand
Rockwell

General Product Info

12-Digit UPC
612598845156
Environmental Conditions
> 0.7 g/cm
Product UPC
61259884515
Weight
0.6610 lb
Features
  • Discrete NO/NC level switch based on ultrasonic vibrating fork technology
  • On-site control via high-visibility status indicator
  • 316L stainless steel sensing element
  • AC version with NPT 1/2 inch valve connector
  • DC PNP version with M12 connector
  • Rugged, corrosion-resistant 316L stainless steel housing with IP66/67 rating for DC-type and IP65 rating for AC-type enclosures
Applications
  • Condition Sensing Case Studies View our case studies site to discover how customers have applied Allen-Bradley® condition sensing products in their applications.
  • Condition Sensing Reverse Osmosis
  • Pump protector program support
  • Coolant and lubricant tanks
  • Filtering systems
  • Tanks, containers and pipelines
  • Liquid level monitoring
Certifications
  • cCSAus Certified
  • CE Marked for all applicable directives
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