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EchoTouch US01 & US03 Reflective Ultrasonic Liquid Level Sensor Transmitter
The intrinsically safe reflective ultrasonic level transmitter provides continuous level measurement up to 9.8' (3m) with a 4-20 mA analog signal output, and is configured via our WebCal software. The non-contact liquid level sensor features our proprietary Reflective Technology that delivers reliable level measurement in condensing environments. Select this sensor for small tanks with non-foaming and mildly vaporous media such as chemicals, water, wastewater and oil. Typical applications include day tank, IBC or drum, cooling tower, skid or machine, process tank and waste sumps.
Features & Benefits
Key Features
Measurement Capabilities
- Offered in 1.5m (4.9') and 3m (9.8') measurement ranges
- Narrow 2" (5cm) beam width for applications with limited space
- Short 1.5" (3.8cm) dead band maximizes tank filling capacity
- Automatic temperature compensation from -40° to 80° C
Advanced Technology
- Reflective Technology measures reliably with condensation
- Fail-safe diagnostics with selectable fail-safe signal outputs
- Configuration is easy with WebCal software and USB adapter
Rugged Construction
- PVDF transducer and PP enclosure for corrosive environments
- Type 6P (IP68) compact enclosure for small tank applications
Technical Specifications
| Parameter | Range/Rating |
|---|---|
| Measurement Range | 1.5m (4.9') / 3m (9.8') |
| Beam Width | 2" (5cm) |
| Dead Band | 1.5" (3.8cm) |
| Temperature Range | -40° to 80° C |
| Protection Rating | Type 6P (IP68) |
Dimensional drawings
Alternate configurations
| SKU | Description | List price | - |
|---|---|---|---|
| FLI-US01000101 | US01-0001-01 | 1.5m (4.9') Range - 2 inch NPT - w/Fob | $780.00 | |
| FLI-US01001100 | US01-0011-00 | 1.5m (4.9') Range - 2 inch G - w/o Fob | $715.00 | |
| FLI-US01001101 | US01-0011-01 | 1.5m (4.9') Range - 2 inch G - w/Fob | $785.00 | |
| FLI-US03000100 | US03-0001-00 | 3m (9.8') Range - 2 inch NPT - w/o Fob | $785.00 | |
| FLI-US03000101 | US03-0001-01 | 3m (9.8') Range - 2 inch NPT - w/Fob | $850.00 | |
| FLI-US03001100 | US03-0011-00 | 3m (9.8') Range - 2 inch G - w/o Fob | $790.00 | |
| FLI-US03001101 | US03-0011-01 | 3m (9.8') Range - 2 inch G - w/Fob | $855.00 |
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