Product Overview
The ultrasonic transducer is a 200kHz ultrasonic transducer designed for anemometer measurement applications. It features an integrated heater and temperature sensor, along with a 316 stainless steel housing and IP65 protection rating.
This model is built for stable signal transmission and receiving performance under specified test conditions. The transducer includes dedicated wire connections for the core transducer, temperature sensor, and heater.
Key Features
- Resonance center frequency: 200kHz ±4%
- Frequency bandwidth: 10kHz
- Comprehensive sending and receiving sensitivity: -80dB min
- Beam angle (-3dB full open angle): 20±2°
- Blind zone: less than 10cm
- IP65 protection rating
- 316 stainless steel housing material
- Built-in PTC heat ceramics
- Heating voltage: 12V
- Heating impedance: 20-35Ω
- Working temperature: -40 to 70°C
Wiring Information
- Blue: core wire transducer +
- Shielded wire: common –
- White: connect to temperature sensor
- Green: connect to heater +
Application
This ultrasonic transducer is suitable for anemometer measurement systems that require ultrasonic signal transmission, receiving performance, and temperature-related functionality.
It is appropriate for applications where consistent performance is required under controlled operating conditions.
Specifications Summary
- Model: BB-FS200-1214A
- Frequency: 200kHz ±4%
- Bandwidth: 10kHz
- Electrostatic capacity: 400PF ±20%
- Minimum impedance in parallel: 600Ω ±30%
- Maximum working voltage (duty cycle 2%): less than 500V
- Cable type: Two-core poly tetra fluoroethylene shielding cable
- Cable length: 350mm
- Heating temperature: 50-70°C
Notes
All tests are performed under a 25°C environment. The transmission and sensitivity data are based on the provided test conditions.