Intrinsically Safe Pulse Radar Level Transmitter

LR11

^£1,526.33 LR11-5421-00

PLACE ORDER

PFA encapsulated antenna and mount for corrosive media
Simple configuration via integral push button display module
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
Rugged IP67 aluminum enclosure with polycarbonate window

Level Switches and Transmitters - View related products

Description

The intrinsically safe 26 GHz. pulse radar level transmitter provides continuous level measurement up to 32.8’ (10m) 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 or water storage applications in above grade metal or reinforced concrete tanks or below grade tanks of any material. Select this sensor for easy process conditions with corrosive media, light agitation, condensation or vapor, and installation in a low-profile tank adapter or flange fitting. Typical applications include chemical bulk storage and tanker trucks.
Corrosion Resistance
The US produces 40 million tons of sulfuric acid per year that is widely used in oil refining, wastewater treatment, lead-acid battery and cleaning product applications. In higher concentrations, sulfuric acid is both extremely corrosive and vaporous. The non-contact LR11 sensor is an excellent choice for this application, as its 26 GHz. pulse radar measurement is unaffected by vapor, and the antenna and process mount are encapsulated in corrosion resistant PFA for years of reliable service. Select this sensor with confidence in corrosive, vaporous applications.

SPECIFICATIONS

Connection Type: 1 1/2" NPT
Display Type: LCD
Measurment Unit: Ft/M
Measurement Type: Level
Supply Voltage: 21.6 to 26.4 Vdc
Retransmission/Analog Output: 4 to 20 mA, HART 7
Maximum Operating Pressure: 43.5 psi
Maximum Liquid Temperature: 130C (266F)
Minimum Liquid Temperature:-40C ('-40F)
Accuracy Value: +/- 5mm
Minimum Ambient Temperature: -40°C (-40°F)
Wetted Materials: PFA
Beam Angle: 22°
Frequency: 26 GHz
Certification: FCC
Classification: Intrinsically safe

Place Order(Specify Model Number)

Part Number/ Desc.

Qty

Description

LR11-5421-00

£1,526.33

Availability: 16 weeks

Intrinsically Safe Pulse Radar Level Transmitter

Reducer Bushings

ANSI Flanges

Accessory

LB12-1001

£869.38

Availability: 2 weeks

Intrinsic Safety Barrier

† All amounts shown in EUR, GBP, or USD