200kHz Ultrasonic Gas Flow Sensor with High Sensitivity for Gas Meters, Customizable Cable and Connector
High-performance 200kHz ultrasonic gas flow sensor designed for gas meter applications and air detection systems. Custom cable and connector options available to meet specific requirements.
- Dual-function ultrasonic sensors detect liquid flow with paired transducers
- Each sensor includes both transmitter and receiver for comprehensive flow measurement
- Three output cables: RED (+), White (-), Silver (Shield)
- Customizable sizing to meet specific ultrasonic flow meter requirements
- High sensitivity and strong anti-interference capability
- Excellent waterproof performance and high water pressure resistance
- Robust durability with simple installation and high cost performance
Appearance: No visible damage or contamination. Compliant with RoHS directive and national environmental protection regulations.
| Parameter | Unit | Specification |
|---|---|---|
| Nominal Frequency (Fn) | kHz | 200 |
| Static Capacitance (CP) | pF | 2000±20% |
| Signal Sensitivity | mV | ≥20 |
| Effective Bandwidth | kHz | ±10 |
| Tolerance Pressure | MPa | ≤0.5 |
| Directive Property | ° | 12±2 |
| Operating Temperature Range | ℃ | -35~70 |
| Storage Temperature Range | ℃ | -40~85 |
Test Conditions: Temperature: 25℃±3℃, Humidity: 40%~70% R.H.
| Test Parameter | Test Method |
|---|---|
| Center Frequency (Fr) | Measuring radial vibration mode using Agilent 4294A Impedance analyzer |
| Static Capacitance (CP) | Digital Electric Bridge (at 1KHz/1V) |
| Signal Sensitivity | Standard signal source output voltage 20Vp-p, 3 cycles. Rated frequency square-wave, pulse interval 3ms. Vertical distance of transducer emitter is 60mm. Horizontal ejection. |
| Effective Bandwidth | Method to test the sensitivity of a signal at intervals of 1 KHz to test the sensitivity of the signal for a trace point, taking the change within the range of -3 dB |
Each package contains 4 inner boxes, with 100 pieces of ultrasonic flow sensors per box.
Material Composition: Sensor chip primarily consists of lead zirconium titanate ceramics. Please adhere to local environmental regulations for disposal.
Quality Evaluation: Components are evaluated as single units. Ensure thorough testing in your application circuit.
Wiring Configuration: Red wire (positive), White wire (negative). Connect earth wire to metal case.
Documentation: Please return one signed specification copy after acceptance.
We have specialized in piezo ceramic product manufacturing for 31 years.
Factory address: No.1188, Jiahang Road, Jiaxing City, Zhejiang Province, China.
Small quantities are available.
T/T, Western Union, credit card, and other payment options.
Yes, most samples are available free of charge. For high-cost samples, fees will be credited toward future orders.
DHL, UPS, FedEx, EMS, and other major carriers.
- Timely delivery: 7 days for samples, 15 working days for bulk orders
- Strong production capacity with strict quality control systems
- 24-hour response time for all inquiries
- Experienced technical support staff
- Comprehensive after-sale tracking service
- OEM services available
- Small quantities and mixed bulk orders welcome
- Multiple payment options including L/C, D/A, D/P, T/T, Paypal, Western Union
- Flexible shipping via UPS, DHL, TNT, FEDEX, EMS, CHINA POST
- 3-year warranty for most products
- Guaranteed on-time delivery
- Full coverage of quality issues during warranty period
- Replacement parts available beyond warranty (charged accordingly)
- Continuous product feedback collection for improvement
Email: sales88@taimihk.com
Contact Person: Cherry Liu
WhatsApp: +86 13538467125
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.