Flowline EchoTouch IS Ultrasonic Transmitter, Non-Contact Intrinsically Safe

CSA approved intrinsically safe for use in general purpose or hazardous applications, the two-wire ultrasonic transmitter provides non-contact level measurement up to 18' or 5.4m, and is ideally suited for challenging corrosive, slurry or waste liquids. Push button calibrated, the transmitter is typically selected for atmospheric bulk storage, day tank and waste sump applications located within a classified area. Media examples include diesel fuel and sulfuric acid.

Specifications

Range:	6" to 18' (15cm to 5.4m)
Accuracy:	± 0.25% of span
Resolution:	0.125" (3 mm)
Beam width:	8° conical
Dead band:	6" (15cm)
Display type:	LCD, 4-digit
Display units:	Inch or cm
Memory:	Non-volatile
Supply voltage:	12-32 VDC
Loop resist.:	600 Ohms @ 24 VDC
Signal output:	4-20 mA, two-wire
Signal invert:	4-20 mA, 20-4 mA
Calibration:	Push button
Fail safety:	Reverts to safe state during echo loss
Process temp:	F: -4° to 140° C: -20° to 60°
Temp. comp.:	Automatic
Ambient temp:	F: -40° to 140° C: -40° to 60°
Pressure:	30 psi (2 bar) @ 25° C., derated @ 1.667 psi (.113 bar) per °C. above 25° C
Enclosure rating:	NEMA 4X (IP65)
Encl. material:	PP, UL94VO
Trans. material::	PVDF
Process mount:	2" NPT (2" G)
Mount. gasket:	Viton®
Conduit entrance:	Single, 1/2" NPT
Classification:	Intrinsically Safe
Approvals:	CSA: Class I, Groups A, B, C, D; Class II, Groups E, F, G; Class III; T3C
Parameters:	CSA: Vmax < 32.0 V; Imax < 130 mA; Ca = 0 uF' La = 0 uH
Certificates:	CSA: LR 79326
CE compliance:	EN 61326 EMC