YK-ZXK

Rotary Paddle Level Switch

YK-ZXK rotary paddle level switch is equipped with a motor installed inside the terminal housing. Through a clutch mechanism, it drives a shaft with a paddle at the end. When no material is present, the paddle rotates synchronously with the motor. Once the paddle comes into contact with material, the rotation is blocked, causing the motor to stop and trigger an alarm signal.

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technology parameter

Structure Form	Integrated, Cable Type	Connection Method	Screw Type, Flange Type
Shell Material	SUS304, Aluminum Alloy	Probe Material	Stainless Steel
Impeller Speed	5～6 rpm	Ambient Temperature	-25 ～ 80℃
Process Temperature	-40 ～ 300℃	Applicable Pressure	1.0 MPa, 1.6 MPa, 4.0 MPa (can be agreed upon)
Sensitivity	Five-level adjustable mechanism	Electrical Interface	M20×1.5 (can be agreed upon)
Output Method	Digital (Switch) Output	Protection Class	IP65, IP66
Certification	Intrinsic Safety, Flameproof	Power Voltage	220VAC, 24VDC

Selection

Measurement Task
Operating Temperature

A:≤80℃; B:≤120℃; C:≤200℃; D:≤300℃; E:≤400℃;
Pressure Rating

A:0–1.6MPa; B:0–2.5MPa; C:0–4.0MPa; D:0–6.3MPa; E:0–10MPa;
Output Signal

A:4–20mA; B:Discrete signal; C:No Output;
Power Supply

A:24VDC; B:220VAC; C:Non-powered;
Insertion Length

A:0-100mm; B:0-200mm; C:0-300mm; D:0-400mm; E:0-500mm; F:0-600mm; G:0-700mm; H:0-800mm; I:0-900mm; J:0-1000mm; K:0-1200mm; L:0-1500mm; M:0-2000mm; N:0-3000mm; O:0-4000mm; P:0-5000mm;
Protection Tube Outer Diameter

A:10mm; B:12mm; C:14mm; D:16mm; E:Customized;
Process Connection Size

A:DN20; B:DN25; C:DN32; D:DN40; E:DN50; F:DN65; G:DN80; H:DN100; V:M20×1.5; P:1/2NPT; S:G1/2; Z:Other;
Explosion-Proof Rating

A:Standard; B:EX Explosion-proof; C:EX Intrinsically Safe;
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