YK-RLEA

Integrated Ultrasonic Level Transmitter

YK-RLEA series ultrasonic level transmitter is an intelligent, non-contact level measuring instrument for solids and liquids. It features automatic power adjustment, gain control, and temperature compensation. Advanced detection and calculation technologies are applied to improve measurement accuracy, while suppressing interference echoes to ensure reliable results. The product is widely used for level measurement of various liquids and bulk solids, and can also be used for distance measurement.

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technology parameter

Structure Form	Integrated Type	Connection Method	Thread Type, Flange Type
Housing Material	ABS	Flange Material	PTFE, PP, SUS304
Probe Material	PP, PTFE	Ambient Temperature	-25 ~ 60℃
Process Temperature	-25 ~ 90℃	Applicable Pressure	0~1.6 MPa (Negotiable)
Accuracy	±0.5mm	Electrical Interface	M20×1.5 (Negotiable)
Output Mode	4~20mA, RS485, Switch Signal	Protection Grade	IP65, IP66, IP67
Certification	Intrinsically Safe, Flameproof	Power Supply 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;
Process Connection Size

A:DN20; B:DN25; C:DN32; D:DN40; E:DN50; F:DN65; G:DN80; H:DN100; J:DN125; K:DN150; L:DN200; M:G1/2 thread; S:1/2 NPT thread; T:G1 thread; Y:G1½ thread; Z:G1¼ thread; X:Other;
Measuring Range

A:0-1000mm; B:0-5000mm; C:0-10000mm; D:0–15000mm; E:0-20000mm; F:0-30000mm; G:0-40000mm; H:0-50000mm; I:Other;
Corrosive Service

A:Yes; B:No;
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