Flow Measurement Transducer 1.0 MHz Ultrasonic | HJ-2825/1M
The Yujie HJ-2825/1M is a stainless-steel ultrasonic flow transducer configured for liquid flow detection at 1.0 MHz ± 5%. With a 5° transmit angle, IP68 sealing, and 3 MPa pressure capability, it is built for inline metering assemblies that need stable acoustic performance in wet and pressurized environments.
Features & Applications
Technical Specifications
Each product is organized for procurement review: core performance, fit and mounting, operating limits, integration notes, and RFQ-ready supply terms.
Application Fit
- •Industrial liquid-flow monitoring in inline meter bodies
- •Process control systems and manufacturing fluid management
- •Water treatment, utility, and municipal metering systems
- •HVAC and energy-management liquid-loop monitoring
Features
- ✔1.0 MHz stainless-steel transducer platform for liquid flow metering assemblies
- ✔Narrow 5° beam angle for controlled acoustic path and stable inline measurement
- ✔IP68 sealing and 3 MPa pressure capability for wet and enclosed installations
- ✔0 to 100°C operating window for hot-liquid and process-control environments
- ✔Original catalog electrical set with 1200 pF capacitance and 150 Ω minimum impedance
Applications
- •Industrial liquid-flow monitoring in inline meter bodies
- •Process control systems and manufacturing fluid management
- •Water treatment, utility, and municipal metering systems
- •HVAC and energy-management liquid-loop monitoring
Need Engineering Support for HJ-2825/1M?
Send medium type, pressure range, temperature window, pipe or chamber geometry, and quantity to receive a matched quote.
Request Specifications & Pricing for HJ-2825/1M
Get detailed datasheets, OEM pricing, and lead time for the HJ-2825/1M. Standard flow-meter evaluation MOQ usually starts from 10 pcs for catalog-aligned builds. We can usually provide outgoing frequency / impedance data, QC records, and batch-level consistency documentation.
The email opens pre-filled with a short spec checklist — partial details are fine. Typical reply within one business day.
Key Specifications
Performance
| Model | HJ-2825/1M |
|---|---|
| Center Frequency | 1.0 MHz ± 5% |
| Bandwidth (-6 dB) | 5% |
| Sensitivity | 0 dB = 3 Vp-p, Term: 8, Distance: 8 cm, -35 dB min |
| Transmit Angle (-3 dB) | 5° |
| Static Capacitance | 1200 pF ± 20% |
Mechanical
| Housing Material | Stainless Steel |
|---|
Operating Limits
| Minimum Parallel Impedance | 150 Ω ± 30% |
|---|---|
| Maximum Working Peak | Pulse (2% duty cycle) < 200 V |
| Working Temperature | 0 to 100°C |
| Maximum Working Pressure | 3 MPa |
| Protection Grade | IP68 |
Integration
| RFQ Guidance | Cable style, connector, and driver interface are usually finalized during OEM integration review. |
|---|
Procurement
| MOQ / Sample Policy | Standard flow-meter evaluation MOQ usually starts from 10 pcs for catalog-aligned builds. |
|---|---|
| Sample Lead Time | Sample lead time is commonly 5-10 working days after pipe geometry, medium, and interface requirements are confirmed. |
| Production Lead Time | Typical production lead time is 3-5 weeks depending on quantity, sealing, and geometry adjustments. |
| Customization Scope | Custom options usually include beam angle, pressure resistance, housing material, cable interface, and geometry matching for the meter body. |
| Available Documents & Reports | We can usually provide outgoing frequency / impedance data, QC records, and batch-level consistency documentation. |