Flowline EchoSonic® II GP Ultrasonic Transmitter, Non-contact

The general purpose two-wire ultrasonic transmitter provides non-contact level measurement up to 32.8' (10 m), and is well suited for challenging ultrapure, corrosive, slurry or waste liquids. The transmitter is broadly selected for atmospheric bulk storage, day tank, waste sump, process vessel, IBC tote, 55-gallon drum and waste sump applications. Media examples include acetic acid and resin.

Specifications

Range:	LU27: 4" to 8.2'(10cm to 2.5m) LU28: 8" to 24.6' (20cm to 7.5m) LU29: 8" to 32.8' (20cm to 10m)
Accuracy:	±0.2% Range
Resolution:	LU27: 0.019" (0.5mm) LU28/29: 0.078" (2mm)
Beam width:	LU27: 2" (5cm) dia. LU28/293: 3" (7.6cm) dia.
Dead band:	LU27: 4" (10cm) LU28/293: 8" (20cm)
Memory:	Non-volatile
Supply voltage:	24 VDC
Consumption:	0.5 W
Loop resist.:	500 Ohms @ 24 VDC
Signal output:	4-20 mA, two-wire
Signal invert:	4-20 mA or 20-4 mA
Configuration:	WebCal® PC Windows® USB 2.0
Fail-safety:	4 mA, 20 mA, 21 mA, 22 mA or hold last
Process temp:	F: -4° to 140° C: -20° to 60°
Temp. comp.:	Automatic
Ambient temp:	F: -31° to 140° C: -35° to 60°
Pressure:	MWP = 30 psi (2 bar)
Enclosure rating:	NEMA 6P
Encl. material:	Polycarbonate
Trans. material:	PVDF
Cable jacket mat.:	Polyurethane
Cable type:	4-cond. shielded
Cable length:	10' (3m)
Process mount:	LU27: 1" NPT (1" G) LU28/29: 2" NPT (2" G)
Mount gasket:	Viton®
Classification:	General purpose
Compliance:	RoHS
Approvals:	CE, cFMus