EchoTouch® US01 & US03 intrinsically safe reflective ultrasonic level transmitter provides continuous level measurement up to 9.8 ft. (3m) range with a 4-20 mA signal output and four relays, and is configured via Flowline's WebCal software. The non-contact liquid level sensor feature a proprietary Reflective Technology™ that delivers reliable measurement in condensing environments. The level sensor is suited for small tanks with non-foaming, non-condensing or high vapor media such as chemicals, oil, water and wastewater. Applications include day tank, IBC, drum, skid or machine, cooling tower, process tank and waste sumps.
Features
- Available in 4.9Ft. (1.5m) and 9.8 ft. (3m) measurement ranges
- Configuration is fast and easy via free WebCal software and USB adapter
- Narrow 2 in. beam width for limited space applications
- PVDF transducer and PP polycarbonate enclosure for corrosive liquids
- Type 6P-IP68 compact enclosure for small tank applications
- Automatic temperature compensation provides accurate measurement
- Reflective Technology offers reliable measures with condensation
- Short 1.5 in. (3.8 cm) dead band maximizes tank filling capacity
Specifications
- 2 in. (5.08 cm) NPT w/o Fob
- Accuracy:US01= 0.125 in. (3 mm) & US03=± 0.2% of range
- Resolution: US01=0.019in. (0.5mm)& US03= 0.039 in. (1 mm) Dead band: US01= 1.5 in. (3.8 cm) & US03= 4 in. (10 cm)
- Beam width: 2 in. (5 cm)
- Pressure: 30 PSI (2 bar)
- Configuration: WebCal® PC, Windows®, USB 2.0
- Supply Voltage: 14-28V DC
- Loop resistance: 500 ohms max at 24V DC
- Signal output: 4-20mA, two-wire
- Signal invert: 4-20mA or 20-4 mA
- Signal fail-safe: 4mA, 20mA, 21mA, 22mA, hold last
- Temp comp: Automatic
- Enclosure rating Type 6
- Intrinsically safe classification
- Cable: 48 in. (1.2 m) 4-conductor, shielded style
- PVDF reflective transducer
- Process temperature: -40° to 176° F (-40° to 80° C)
- Ambient temp: -31° to 140° F (-35° to 60° C)
- Nitrile Rubber mount gasket
- US01 Dimensions: 2.9 in. (73.7 mm) L x 2.9 in. (73.7 mm) W x 4 in. (101.6 mm) H
- US03 Dimensions: 2.75 in. (69.9 mm) L x 2.75 in. (69.9mm) W x 4 in. (101.6 mm) H
- Approvals: CSA for Canada: Class I, Div 1, Groups A,B,C & D T4; Class II, Div 1, Groups E, F, and G T4; Class III, T135C/ CSA for USA: Class I, Div 1, Groups A,B,C & D T4; Class II, Div 1, Groups E, F, & G T4; Class III, T135C
- Complies to CE, RoHS
