Air transducer Unictron H2KA300KA1CD00 operating at 300 kHz ideal for web guiding and label detection tasks
Product Overview
The Unictron A300A Air Transducer is an ultrasonic transducer operating at approximately 300 kHz, designed for both signal transmission and reception. It excels in applications such as double-layer detection, edge detection, web guiding, splice detection, label detection, and proximity measurement. This versatile transducer reliably detects a wide range of materials including paper, glass, transparent plastics, shiny metal, and cardboard.
Product Attributes
- Brand: Unictron Technologies Corporation
- Model Name: A300A
- Part Number: H2KA300KA1CD00
- Transducer Type: Air transducer
- Frequency: 300 kHz
- Construction: Composite PZT-Air System
- Functionality: Transmitter & Receiver in one unit (Double)
Technical Specifications
| Specification | Details |
|---|---|
| Operation frequency | 300 kHz |
| Overall sensitivity | min. 1.8 Vp-p |
| Capacitance (@ 1kHz, 1Vrms) | 1300 20% pF |
| Directivity (half angle @-6 dB) | 5 Degrees |
| Maximum driving voltage | 50 Vp-p |
| Insulation Resistance (@ 100V DC) | 100 (min.) Mega Ohm |
| Operating Temperature | -20C to +70C |
| Storage Temperature | -30C to +70C |
| Storage Relative Humidity | 30-80% |
| Soldering Temperature (Max) | 360C |
| Soldering Time (Max) | 3 seconds |
| Inner box dimensions | 249 x 85 x 111 mm |
| Inner box quantity | 540 pcs (90 pcs x 6 holders) |
| Outer box dimensions | 445 x 260 x 238 mm |
| Outer box quantity | 5400 pcs (10 inner boxes) |
Marking:
- Year code (Y): A ~ Z
- Month code (M): A ~ M (I & O not involved)
- Lot ID (serial number): XX XX
Note on Piezoelectricity: Piezoceramic materials may lose piezoelectric properties due to depolarization when exposed to high temperature or high voltage.
Note on Soldering: Transducer is not designed for reflow soldering. Do not use reflow ovens.
Note on Electric Connection: Do not connect transducer to DC voltage.
Note on Installation: Protect transducer with buffer material at installation to prevent noise induction from vibration.
Note on Water-proof: Not a water-proof device. Avoid exposure to water, organic solvents, and corrosive gases. Keep surface clean; do not touch with skin or clean with organic solvents.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.