Flowline LR11 Series Pulse Radar Liquid Level Transmitter Level Transmitter, 2 Wire, 4 to 20 mA, HART 7 Output,
- RS Stock No.:
- 137-2039
- Mfr. Part No.:
- LR11-5421-01
- Brand:
- Flowline
Unavailable
RS will no longer stock this product.
- RS Stock No.:
- 137-2039
- Mfr. Part No.:
- LR11-5421-01
- Brand:
- Flowline
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Flowline | |
| Device Type | Pulse Radar Liquid Level Transmitter | |
| Mounting Type | Vertical | |
| Switch Output | 2 Wire, 4 to 20 mA, HART 7 | |
| Body Material | Stainless Steel 316L | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | +130°C | |
| Maximum DC Voltage | 26.4V | |
| Maximum Current | 20 mA | |
| Maximum Pressure | 3bar | |
| Gasket Material | Silicone | |
| Series | LR11 | |
| Standards Met | ANSI, CE, Class I, Class II Groups E/F/G, CRN, CSA, CSA Class I Div 1 Groups A/B/C/D, FCC, Zone 0 IIC, Zone 20 Group IIC | |
| Current Rating | 22.5 mA | |
| Interface | HART, USB | |
| Select all | ||
|---|---|---|
Brand Flowline | ||
Device Type Pulse Radar Liquid Level Transmitter | ||
Mounting Type Vertical | ||
Switch Output 2 Wire, 4 to 20 mA, HART 7 | ||
Body Material Stainless Steel 316L | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature +130°C | ||
Maximum DC Voltage 26.4V | ||
Maximum Current 20 mA | ||
Maximum Pressure 3bar | ||
Gasket Material Silicone | ||
Series LR11 | ||
Standards Met ANSI, CE, Class I, Class II Groups E/F/G, CRN, CSA, CSA Class I Div 1 Groups A/B/C/D, FCC, Zone 0 IIC, Zone 20 Group IIC | ||
Current Rating 22.5 mA | ||
Interface HART, USB | ||
RoHS Status: Not Applicable
- COO (Country of Origin):
- US
Flowline EchoPro LR11 Pulse Radar Liquid Level Transmitter
Flowline EchoPro LR11 intrinsically safe 26 GHz pulse radar level transmitter provides continuous level measurement up to 10 m with a 4 mA to 20 mA analogue and HART digital signal output. Configurable via an integral push button display module or Flowline WebCal software. The non-contact liquid level sensor is intended for chemical or water storage applications in tanks made from a range of materials. EchoPro LR11 provides easy process conditions with corrosive media, light agitation, condensation or vapour, and installation in a low profile tank adapter or flange fitting.
Features and Benefits
PFA encapsulated antenna and mount for corrosive media
Configuration via push button display or WebCal software
26 GHz pulse radar is unaffected by vapour or condensation
12” (30 cm) dead band enables utilisation of the entire tank
LCD displays level in feet or meters with percent of span bar
HART communication in point to point and multi-drop modes
Fail-safe diagnostics with selectable signal fail-safe outputs
Recognition, storage and rejection of false echo signal returns
IP67 stainless steel enclosure with polycarbonate display window
Flowline Sensors