EchoTouch® US06 & US12 Reflective Ultrasonic Liquid Level Sensor Transmitter
The intrinsically safe reflective ultrasonic level transmitter provides continuous level measurement up to 39.3’ (12m) with a 4-20 mA analog signal output, and is configured via its integral push button display module or 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 bulk tanks with non-foaming and mildly vaporous media such as chemicals, water, wastewater and oil. Typical applications include bulk storage, neutralization tank, clarifier and waste sumps.
Model :
US06&US12
The intrinsically safe reflective ultrasonic level transmitter provides continuous level measurement up to 39.3’ (12m) with a 4-20 mA analog signal output, and is configured via its integral push button display module or 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 bulk tanks with non-foaming and mildly vaporous media such as chemicals, water, wastewater and oil. Typical applications include bulk storage, neutralization tank, clarifier and waste sumps.
| Specifications | |
| Range: |
US06: 8” to 19.6’ (20cm to 6m) US12: 18” to 39.3’ (45.7cm to 12m) |
| Accuracy: | ± 0.2% of range |
| Resolution: |
US06: 0.079” (2mm) US12: 0.196” (5mm) |
| Dead band: |
US06: 8” (20.3cm) US12: 18” (45.7cm) |
| Beam width: |
US06: 3” (7.6cm) US12: 6” (15.2cm) |
| Configuration: |
Push button or WebCal® PC Windows® USB® 2.0 |
| Memory: | Non-volatile |
| Display type: | LCD, 6-digit |
| Display units: | Inch, cm or percent |
| Supply voltage: | 14-28 VDC |
| Loop resistance: | 500 ohms @ 24 VDC |
| Signal output: | 4-20mA, two-wire |
| Signal invert: | 4-20mA or 20-4mA |
| Signal fail-safe: | 4mA, 20mA, 21mA, 22mA, hold last |
| Process temp.: |
F: -40º to 176º C: -40º to 80º |
| Temp. comp.: | Automatic |
| Ambient temp.: |
F: -40º to 176º C: -40º to 80º |
| Pressure: | 30 psi (2 bar) |
| Enclosure rating: | Type 4X (IP66) |
| Encl. material: | Aluminum |
| Enclosure vent: | Water tight membrane |
| Conduit entrance: | 1/2” NPT |
| Transducer type: | Reflective |
| Transducer mat.: | Polyvinylidene fluoride |
| Process mount: |
06-0001: 2” NPT 06-0011: 2” G 12-0001: 3” NPT 12-0011: 3” G |
| Mount gasket: |
-0001: N/a -0011: Viton® |
| Classification: | Intrinsically safe |
| Approvals (for USA): |
Class I, Div 1, Groups A, B, C & D T4; Class II, Div 1 Groups E, F & G T4; Class III T135C; Class I, Zone 0, IIC AEx ia T4 Ga; Class II, Zone 20, IIIC AEx ia, T135C, Da |
| (for Canada): |
Class I, Div 1, Groups A, B, C & D T4; Class II, Div 1 Groups E, F & G T4; Class III T135C |
| (for IECEx): |
Ex ia IIC T4 Ga; Ex ia IIIC, T135C Da; Tamb: -40 to 80C |
| Entity parameters: | See control drawing #600820 |
| Compliance: | CE, RoHS |
• Offered in 6m (19.6’) and 12m (39.3’) measurement ranges
• Reflective Technology™ measures reliably with condensation
• Corrosion resistant PVDF transducer with aluminum enclosure
• Narrow 3” (7.6cm) beam width for applications with limited space
• LCD display indicates level in inches, meters or percent of span
• Fail-safe diagnostics with selectable fail-safe signal outputs
• Configuration via push button display or WebCal software
• Automatic temperature compensation from -40º to 80º C.
• Reflective Technology™ measures reliably with condensation
• Corrosion resistant PVDF transducer with aluminum enclosure
• Narrow 3” (7.6cm) beam width for applications with limited space
• LCD display indicates level in inches, meters or percent of span
• Fail-safe diagnostics with selectable fail-safe signal outputs
• Configuration via push button display or WebCal software
• Automatic temperature compensation from -40º to 80º C.
• Bulk storage
• Neutralization tank
• Clarifier
• Waste sump
• Acid tank
• Bulk tank
• Chemical tank
• Hazardous area
• Neutralization tank
• Clarifier
• Waste sump
• Acid tank
• Bulk tank
• Chemical tank
• Hazardous area
