FLOWLINE
LR21-5321-40-00
Intrinsically safe / safety pulse radar liquid level sensor / transmitter - ATEX compliant - antenna horn dimensions L266.7mm x W228.6mm / L10.5" x W9" - for challenging process conditions with corrosive media - FLOWLINE (EchoPro LR21) - 30cm...20m / 12inches...65.6feet (ft) sensing range - Beam angle 8° - 4" flange (ANSI) fluid / process connection - 1 x analog output (4-20mA; 2-wire) - Rated pressure -1bar...+5bar / -14.5psi...+72psi - 1/2" NPT conduit entry for electrical connection - IP67 - Rated for -40...+150°C (process fluid) - Supply voltage 21.6Vdc-26.4Vdc (24Vdc nom.) - Material Stainless steel (316L) (housing) / Polycarbonate (PC) (enclosed window) / Stainless steel (316L) (antenna) / PTFE (innec shield) - with LCD display (dot matrix) - with P.button + WebCal PC Windows USB 2.0 configuration
Please add this item to cart to request a quote or contact us at [email protected] for product availability.
Brand
SKU
LR21-5321-40-00
Online Price
$4,340.00
Please add this item to cart to request a quote or contact us at [email protected] for product availability.
FLOWLINE - EchoPro LR21LR21-5321-40-00
Description
Intrinsically safe / safety pulse radar liquid level sensor / transmitter - ATEX compliant - antenna horn dimensions L266.7mm x W228.6mm / L10.5" x W9" - for challenging process conditions with corrosive media - FLOWLINE (EchoPro LR21) - 30cm...20m / 12inches...65.6feet (ft) sensing range - Beam angle 8° - 4" flange (ANSI) fluid / process connection - 1 x analog output (4-20mA; 2-wire) - Rated pressure -1bar...+5bar / -14.5psi...+72psi - 1/2" NPT conduit entry for electrical connection - IP67 - Rated for -40...+150°C (process fluid) - Supply voltage 21.6Vdc-26.4Vdc (24Vdc nom.) - Material Stainless steel (316L) (housing) / Polycarbonate (PC) (enclosed window) / Stainless steel (316L) (antenna) / PTFE (innec shield) - with LCD display (dot matrix) - with P.button + WebCal PC Windows USB 2.0 configuration
Specifications
Primary brand
FLOWLINE
Main function
Sensor (Radar)
Product series / family name
EchoPro LR21
Functions
Intrinsically safe / safety pulse radar liquid level sensor / transmitter - ATEX compliant - antenna horn dimensions L266.7mm x W228.6mm / L10.5" x W9" - for challenging process conditions with corrosive media
P.button
WebCal PC Windows USB 2.0
P.button
WebCal PC Windows USB 2.0
Supply voltage (DC)
21.6Vdc-26.4Vdc
Sensing distance
30cm...20m
12inches...65.6feet (ft)
12inches...65.6feet (ft)
Number of circuits
2-wire
Pressure
-1bar...+5bar
-14.5psi...+72psi
-14.5psi...+72psi
Temperature
-40...+150°C (process fluid)
Connection type
4" flange (ANSI) fluid / process connection
1/2" NPT conduit entry
1/2" NPT conduit entry
Analog outputs
1 x analog output (4-20mA; 2-wire)
Degree of protection
IP67
Material
Stainless steel (316L) (housing)
Polycarbonate (PC) (enclosed window)
Stainless steel (316L) (antenna)
PTFE (innec shield)
Silicone (gasket)
Polycarbonate (PC) (enclosed window)
Stainless steel (316L) (antenna)
PTFE (innec shield)
Silicone (gasket)
Ambient air temperature for storage
-40...+80 °C
Display
LCD display (dot matrix)
Emission frequency
26GHz
Manufacturer product status
Commercialized
Compliant with standard(s)
FCC
CE
CRN
RoHS
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 (T76ºC to T146ºC) Da
Ex ia IIC (T6...T3) Ga & Ex ia IIIC (T76ºC to T146ºC) Ga
CE
CRN
RoHS
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 (T76ºC to T146ºC) Da
Ex ia IIC (T6...T3) Ga & Ex ia IIIC (T76ºC to T146ºC) Ga
Benefits
316L antenna with PTFE inner shield for corrosive media
Configuration via push button display or WebCal software
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
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
Configuration via push button display or WebCal software
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
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
Beam angle
8 °
Application type
chemical storage above or below grade in any tank material
Related Documents
| Name | Last Update | Language |
|---|---|---|
| FLOWLINE - EchoPro LR21 - Datasheet.pdf | 29 Nov 2018 | English (US) |