Buy Flowline LR21-5321-40-01, EchoPro Radar Liquid Level Sensor, 4" ANSI

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Process Mount:: Process Mount: 4"

Flowline, LR21-5321-40-01, EchoPro Radar Liquid Level Sensor, 4' ANSI Flange, 316L, PTFE Shield with Fob

The intrinsically safe 26 GHz. pulse radar transmitter provides continuous level measurement up to 65.6' (20m) with a 4-20 mA analog and HART digital signal output, and is configured via its integral push button display module or HART communicator. The non-contact liquid level sensor is intended for chemical storage or process applications in above or below grade tanks of any material.

Features:

316L antenna with PTFE inner shield for corrosive media
Configuration via push button display or HART communicator
26 GHz. pulse radar is unaffected by vapor or condensation
12" (30cm) dead band enables utilization of the entire tank
LCD displays level in feet or meters with percent of span bar
Optional display mode indicates the echo signal return curve
Auto-temperature compensation for accurate measurement
Fail-safe diagnostics with selectable signal fail-safe outputs
Recognition, storage and rejection of false echo signal returns
IP67 stainless enclosure with polycarbonate display window

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These are made-to-order items.
This product is not eligible for return or exchange unless defective.
The average lead-time is 1 or 2 weeks.

Technical Details

Reviews

Range	12" to 65.6' (30cm to 20m)
Frequency	26 GHz
Accuracy	± 3mm
Dead band	12" (30cm)
Beam angle	8°
Configuration	Push button, HART 7
Memory	Non-volatile
Display type	LCD, dot matrix
Display units	Feet and meters
Display bar	Percent of span
Display graph	Echo signal curve
Supply voltage	21.6 to 26.4 VDC
Max. consumption	22.5 mA
Signal output	4-20 mA, two-wire, HART 7
Signal invert	4-20 mA, 20-4 mA
Signal fail-safe	3.9 mA, 20.5 mA, 22 mA
Process temp.	F: -40° to 302° C: -40° to 150°
Temp. comp.	Automatic
Storage temp.	F: -76° to 302° C: -60° to 150°
Temp. comp.	Automatic
Storage temp.	F: -40° to 176° C: -40° to 80°
Pressure	-14.5 to 72 psi (-1 to 5 bar)
Enclosure rating	IP67
Encl. material	316L stainless steel w/silicone gasket
Encl. window mat.	Polycarbonate
Conduit entrance	1/2" NPT connector
Antenna material	316L w/PTFE inner shield
Process mount	4" flange (ANSI)
Classification	Intrinsically safe
Approvals	ATEX IIG Ex ia II C T6...T3 Ga IEC Ex ia IIC T6...T3 Ga CSA Class I, Div 1, Groups A, B, C & D; Class II, Div 1, Groups E, F & G; (T6... T3); Class I Zone 0 AEx ia IIC (T6... T3) Ga & Zone 20 AEx ia IIIC (T76°C to T146°C) Da; Ex ia IIC (T6...T3) Ga & Ex ia IIIC (T76°C to T146°C) Ga
Certification	FCC
Compliance	CE, CRN, RoHS

Product Details

Range	12" to 65.6' (30cm to 20m)
Frequency	26 GHz
Accuracy	± 3mm
Dead band	12" (30cm)
Beam angle	8°
Configuration	Push button, HART 7
Memory	Non-volatile
Display type	LCD, dot matrix
Display units	Feet and meters
Display bar	Percent of span
Display graph	Echo signal curve
Supply voltage	21.6 to 26.4 VDC
Max. consumption	22.5 mA
Signal output	4-20 mA, two-wire, HART 7
Signal invert	4-20 mA, 20-4 mA
Signal fail-safe	3.9 mA, 20.5 mA, 22 mA
Process temp.	F: -40° to 302° C: -40° to 150°
Temp. comp.	Automatic
Storage temp.	F: -76° to 302° C: -60° to 150°
Temp. comp.	Automatic
Storage temp.	F: -40° to 176° C: -40° to 80°
Pressure	-14.5 to 72 psi (-1 to 5 bar)
Enclosure rating	IP67
Encl. material	316L stainless steel w/silicone gasket
Encl. window mat.	Polycarbonate
Conduit entrance	1/2" NPT connector
Antenna material	316L w/PTFE inner shield
Process mount	4" flange (ANSI)
Classification	Intrinsically safe
Approvals	ATEX IIG Ex ia II C T6...T3 Ga IEC Ex ia IIC T6...T3 Ga CSA Class I, Div 1, Groups A, B, C & D; Class II, Div 1, Groups E, F & G; (T6... T3); Class I Zone 0 AEx ia IIC (T6... T3) Ga & Zone 20 AEx ia IIIC (T76°C to T146°C) Da; Ex ia IIC (T6...T3) Ga & Ex ia IIIC (T76°C to T146°C) Ga
Certification	FCC
Compliance	CE, CRN, RoHS

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Reviews

Flowline LR21-5321-40-01 EchoPro Radar Liquid Level Sensor, 4" ANSI

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Technical Details

Reviews