EchoPro® LR16 intrinsically safe 26 GHz pulse radar level transmitter provides continuous level measurement up to 98.4 ft. (30m) range with a 4-20 mA analog and Hart digital signal output. The sensor is configured by a integral push button display module or HART communicator. This non-contact liquid level sensor is for petroleum, water, wastewater, and diluted chemical storage or process applications in above grade or below grade tanks of any material. This sensor is for challenging process conditions with diluted or non-corrosive media, light surface foam or agitation, higher temperatures condensation or vapor and installation in a tank adapter, flange fitting or metal stand-pipe. Applications include bulk storage, tanker truck, RO storage, process tank, waste sump and neutralization tanks.
Features
- Configuration via push button display or HART communicator
- IP67 stainless enclosure with polycarbonate display window
- LCD displays level in feet or meters with percent of span bar
- Optional display mode indicates the echo signal return curve
- Fail-safe diagnostics with selectable signal fail-safe outputs
- Recognition, storage and rejection of false echo signal returns
- 26 GHz. pulse radar is unaffected by vapor or condensation
- 12 in.(30cm) dead band enables utilization of the entire tank
Specifications
- 1 1/2 in. NPT
- Stainless steel mount
- 2 in. (48 mm) 316 Stainless steel horn/antenna
- Range: 12 in. to 98.4 ft. (30 cm to 30 m)
- 26 GHz frequency
- Accuracy: ± 3mm
- Stainless steel transducer
- HART 7 & 4-20mA output
- Pressure: -14.5 to 43.5 PSI (-1 to 3bar)
- Dead band: 12 in. (30 cm)
- Configuration: Push button, HART 7
- Display: LCD, dot matrix
- Display units: feet and meters
- Display bar: Percent of span
- Display graph: Echo signal curve
- Memory: Non-volatile
- 12° beam angle
- Supply voltage: 21.6 to 26.4V DC
- Max. Consumption: 22.5 mA
- Signal output: 4-20 mA, two-wire, HART 7
- Signal invert: 4-20 mA, 20-4 mA
- Temp. comp: Automatic
- Process temp.: -40° to 302° F (-40° to 150°C)
- Storage temp.: -40° to 176° F ( -40° to 80° C)
- Enclosure material: 316 Stainless Steel w/Silicone Gasket
- Display window: Polycarbonate
- Conduit entrance: (1) 1/2 in. NPT connector
- Classification: Intrinsically safe
- Certification: FCC
- Complies to CE, CRN, RoHS
