STS is an escrow service that protects both buyers and suppliers. Funds are held securely by Made-in-China.com until order terms (e.g., delivery, quality) are fulfilled
| Customization: | Available |
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| After-sales Service: | Factory Warranty |
| Warranty: | 1 Years |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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Payment Guarantee
Platform-protected payments with refund support for eligible order issues.
Platform Logistics
Inspection Service
After-Sales & Dispute Handling
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Measurement Accuracy | 1.5 class |
Repeatability | 0.2% |
Flow Velocity Range | 0.5~5m/s |
Measuring Principle | Ultrasonic propagation time difference principle, dual CPU parallel operation, 4-byte floating-point operation |
Measuring Period | 500mS (2 times per second) |
Working Power Supply | Isolated DC8-36V or AC85-264V |
Signal Input | 3-channel 4-20mA analog input, can input pressure, liquid level, temperature and other signals; 2-channel 3-wire platinum resistance |
1-channel standard isolated RS485 output, 1-channel isolated 4-20mA or 0-20mA output (active/passive optional) | |
Signal Output | Optional HART protocol; Dual-channel isolated OCT output |
1-channel bidirectional serial, peripheral universal interface, connect 4-20mA, frequency signal, thermal printer, data recorder, etc. | |
Communication Protocol | Modbus RTU protocol |
Power Consumption | Working current 50mA (under the condition of no keyboard connection and no buzzer sound) |
Sensor | External type, insertion type and pipe segment type |
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