DLS 30 Industrial Displacer Level Switch

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10 Piece (MOQ)

Business Type Manufacturer, Exporter, Supplier
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Country of Origin India
Specialities High Tensile, Heat Resistance
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Product Details

Material
Stainless Steel
Type
Displacer Level Switch
Type Of Switch
Micro Switch, Hermetically Sealed Reed Switch
Switch Actuation Type
Falling Level, Rising Level
Ingress Protection
IP-65
Displacer Material
Stainless Steel
Process Connection
Flanged
Maximum Operating Pressure
10 Kg/cm² (g)

Features




  • Site adjustable up to 4 switching points




  • Wide choice of materials: SS304 / SS316 / SS316L, PP, or PVDF




  • Safe and reliable switching through magnetic coupling




  • Robust, shock-proof design ensures stable performance




  • Wide differential switch design




  • Radiation and seismically qualified




Description


A single or two split displacers are suspended from a wire rope connected to a coupler rod.
The rod carries an actuator that moves inside a non-magnetic barrier tube through a compression spring.


When the displacer is not immersed in liquid, the spring remains in a compressed state due to the weight of the displacer. As the liquid level rises, the displacer becomes immersed and undergoes a weight reduction (Archimedes Principle). This causes an upward motion of the coupler rod, allowing the spring to return to its normal position.




  • Narrow Differential (ND): Achieved using one standard displacer (fixed differential).




  • Wide Differential (WD): Achieved using two split displacers, and can be adjusted by varying the distance between them.




Technical Specifications Level Switch Type




  • Displacer Type, Top Mounted




Range




  • 1000 mm to 10,000 mm




Number of Switch Points




  1. Single Point




  2. Two Point




  3. Three Point




  4. Four Point




Type of Switch




  1. Micro Switch




  2. Hermetically Sealed Reed Switch




Switch Actuation Type




  1. Falling Level




  2. Rising Level




Switch Contact Type




  1. Normally Closed (NC)




  2. Normally Open (NO)




  3. Latch Type




Switch Configurations




  1. SPDT




  2. DPDT




Switch Ratings




  • Contact Rating: 1 Amp, 24 V DC (Inductive)




  • Accuracy at Set Point: ≤ ±5 mm




  • Repeatability: ≤ ±2 mm




  • Contact Resistance: < 100 mΩ




  • Response Time: < 2 seconds




  • Contact Life: Better than 10⁶ operations




Switch Housing Material




  1. Die-cast Aluminium




  2. Stainless Steel




Ingress Protection




  • IP-65




Displacer Type




  1. Single




  2. Split




Displacer Material




  1. SS-304




  2. SS-316




  3. SS-304L




  4. SS-316L




  5. Other on request




Rope Material




  1. SS-304




  2. SS-316




  3. SS-304L




  4. SS-316L




  5. Other on request




Spring Material




  1. SS-304




  2. SS-316




  3. Inconel




  4. Other on request




Process Connection




  • Flanged




Maximum Operating Pressure




  • 10 kg/cm² (g)




Accessories (Optional)




  1. Perforated Type Stilling Well




  2. External Chamber




Accessory Material


 




  1. MS




  2. SS-304




  3. SS-316




  4. Other on request



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