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Ultrasonic Sensor

US$235.38-261.54 / Piece

21kHz Ultrasonic Transducer for Distance Measurement Level Transmitter Level Meter pictures & photos

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21kHz Ultrasonic Transducer for Distance Measurement Level Transmitter Level Meter

Name: 21kHz Ultrasonic Transducer for Distance Measurement Level Transmitter Level Meter
Uploaded: 2025-12-23T17:36:57+08:00
Description: Product Parameters Center Frequency 21 kHz, ±5% Minimum and Maximum Sensing Range* 1.0 to 25m Minimum Parallel Resistance 1100 Ω, ±20% Capacitance 11000 pF,±20% pF @1 kHz Ec

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About this Item

Price

Purchase Qty. Reference FOB Price

1-99 Pieces US$261.54

100+ Pieces US$235.38

Sepcifications

Type Large range Ultrasonic Sensor
Output Signal Type Frequency
Production Process Injection
Sensitivity High
Probe Type Surface Wave Probe
Measuring Medium Gas
Detection mode Direct Reflection Type
IP Rating IP68
Certification CE
Customized Customized
Transport Package Paper Packing
Specification 187x88x88mm
Trademark ultrans
Origin China
Frequency 21 kHz
Range 1.0~25m
Resistance 1100 Omega
Capacitance 11000 PF
Echo 100 Mv
Voltage <1500 Vpp
Temperature -40~80 Deg
Pressure < 0.3 MPa
Material PTFE
Protection IP68
Weight 1480g

Product Description

Product Parameters Center Frequency 21 kHz, ±5% Minimum and Maximum Sensing Range* 1.0 to 25m Minimum Parallel Resistance 1100 Ω, ±20% Capacitance 11000 pF,±20% pF @1 kHz Echo Sensitivity (FOM) @Driving Voltage : 500Vpp, Distance: 0.6m, Echo Amplitude: 100mV ...

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Fuzhou Eagle Ultrasonic Tech Co., Ltd.

Gold Member Since 2023

Audited Supplier

Rating & Reviews: 5.0/5.0

(4 Reviews)

Main Products Ultrasonic Transducer, Ultrasonic Sensor, Ultrasonic Transmitter, Ut, Sensor, Transducer, ...
Address Unit 816, Building 2, No. 18 Zongtang Road, Mawei District, Fuzhou, Fujian, China
Main Markets Southeast Asia, Africa, Oceania, Eastern Asia
International Commercial Terms(Incoterms) FOB, EXW
Terms of Payment T/T, Western Union, Small-amount payment, Money Gram
Average Lead Time Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays

Ultrasonic Sensor Comparison

	21kHz Ultrasonic Transducer for Distance Measurement Level Transmitter Level Meter Contact Now	Quick View Aosl55 Municipal Plastic Shell Echo Analysis Algorithm Adjustment Integrated Type Non-Contact Integrated Ultrasonic Level Meter Contact Now	Thinksonic Ultrasonic Hydrostatic Level Sensor: High-Precision Vertical Displacement Monitor Contact Now	Quick View Aosl66 Ultrasonic Open Channel Flow Meter Contact Now	Quick View Aosl54 Temperature Compensation for Measured Values Non-Contact Integrated Ultrasonic Level Meter Contact Now

Transaction Info
	21kHz Ultrasonic Transducer for Distance Measurement Level Transmitter Level Meter Contact Now	Quick View Aosl55 Municipal Plastic Shell Echo Analysis Algorithm Adjustment Integrated Type Non-Contact Integrated Ultrasonic Level Meter Contact Now	Thinksonic Ultrasonic Hydrostatic Level Sensor: High-Precision Vertical Displacement Monitor Contact Now	Quick View Aosl66 Ultrasonic Open Channel Flow Meter Contact Now	Quick View Aosl54 Temperature Compensation for Measured Values Non-Contact Integrated Ultrasonic Level Meter Contact Now
Price	US$235.38-261.54 / Piece	US$79.00-125.00 / Piece	US$608.14-885.99 / Piece	US$230.00-286.00 / Piece	US$125.00-375.00 / Piece
Min Order	1 Piece	1 Piece	15 Pieces	1 Piece	1 Piece
Payment Terms	T/T, Western Union, Small-amount payment, Money Gram	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	PayPal, T/T	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal, Western Union, Small-amount payment
Quality Control
Product Certification	CE	CE	-	CE	CE
Management System Certification	-	ISO9001:2015, ISO14001	-	ISO9001:2015, ISO14001	ISO9001:2015, ISO14001
Trade Capacity
Export Markets	Southeast Asia, Africa, Oceania, Eastern Asia	Domestic	South America, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia	Domestic	Domestic
Annual Export Revenue	-	-	-	-	-
Business Model	-	Own Brand, ODM, OEM	-	Own Brand, ODM, OEM	Own Brand, ODM, OEM
Average Lead Time	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: one month	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: one month	Peak Season Lead Time: one month Off Season Lead Time: one month
Product Attributes
Specification	Type: Large range Ultrasonic Sensor; Output Signal Type: Frequency; Production Process: Injection; Sensitivity: High; Probe Type: Surface Wave Probe; Measuring Medium: Gas; Detection mode: Direct Reflection Type; IP Rating: IP68; Customized: Customized; Frequency: 21 kHz; Range: 1.0~25m; Resistance: 1100 Omega; Capacitance: 11000 PF; Echo: 100 Mv; Voltage: <1500 Vpp; Temperature: -40~80 Deg; Pressure: < 0.3 MPa; Material: PTFE; Protection: IP68; Weight: 1480g;	Output Signal Type: 4-20mA(2 Wires)/0-5V/0-10V; Sensitivity: High; Probe Type: Straight Probe; IP Rating: IP65; Customized: Customized; Accuracy: 0.5%Fs; Feature: Corrosion Resistant;	Type: Waterproof Ultrasonic Sensor; Output Signal Type: Digital Type; Production Process: Injection; Measuring Medium: Antifreeze; IP Rating: IP68; Customized: Customized; Technical Solution: Ultrasonic; Measuring Range: 100nm (200nm, 300nm Customizable); Resolution: 0.01mm; Accuracy: 0.1mm; Min. Sampling Time: 1s; Operating Voltage: DC 9-36V; Power Consumption: 0.6W;	Output Signal Type: 4-20mA/Relay Alarm/RS485; Sensitivity: High; Probe Type: Straight Probe; IP Rating: IP65; Customized: Customized; Accuracy: 0.2%-0.5%Fs; Power Supply: 12V DC\24V DC\220V AC; Instantaneous Flow Range: 10L/S~100m3/S; Range: Default 5-15m (Customizable);	Output Signal Type: 4-20mA(2 Wires)/0-5V/0-10V; Sensitivity: High; Probe Type: Straight Probe; IP Rating: IP65; Customized: Customized; Accuracy: 0.5%Fs; Feature: Corrosion Resistant;
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