WL900-DC Radar Lvl xmtr, 3-wire 24VDC,Al

WL900 RADAR LEVEL TRANSMITTERS
Radar level transmitters are ideal for a variety ofwater and wastewater applications

RadarLevel Transmitters Product Description

The WL900 Radar Level Transmitters offer alogical extension to ultrasonic devices, where application conditions are inneed of non-contact liquid level measurement but ultrasonic level transmittermeasurement is not acceptable. The WL900 Radar Level Transmitters areideal for a variety of water and wastewater applications where you have areflective liquid that has a foaming surface, vapors, or dusty conditions beyondultrasonic transmitter capabilities. The Radar Level Transmitters are alsounaffected by temperature, vacuums, pressure, methane, or CO₂.

The WL900 Radar Level Transmitters usestate-of-the-art radar pulse technology which provide accurate and reliablelevel measurements over their wide 10 inch to 50 foot range. With theirsimple push-button calibration system, the WL900 Radar Level Transmitters areeasy to set up and maintain on the bench or in the field by following simpleinstructions. Simply aim the WL900 Radar Level Transmitters at your lowrange level set point and push the button to lock in the setting – do the samewith the high level set point. This may be done before permanentlyinstalling the Radar Level Transmitter by aiming the instrument at a wall andusing a tape measure to determine your exact range.

The WL900 Radar Level Transmitter’s rugged NEMA 4(IP65) housing is available in either aluminum or 316L stainless steel forcorrosive environments. A standard 2” NPT(M) process connection allowsfor quick and versatile installation of the Radar Level Transmitter. TheRadar Level Transmitter’s polypropylene antenna rod is virtually corrosionproof.

RadarLevel Transmitters Specifications

Radar Level Transmitter Power
AC: 115 VAC, 60 Hz (± 20%), 1.7 VA
DC: 12 to 30 VDC, 0.07 Amps max. @ 24VDC
Radar Level Transmitter Outputs
Signal: 4-20 mA, 6.1 uA resolution;750 ohms
Communication: RS232
Accuracy: ±0.25% of maximum sensor range (in air)
Frequency: 6.3 GHz
Transmitter Power: 50 uW average
Calibration: Push-button or optional programmable
Antenna: Polypropylene over dielectric rod
Beam Angle: 12 degrees
Operating Temp: -40°C to 60°C (-40°F to 140°F)
Operating Pressure: 150 psi max
Installation Category: Class II
Process connection: 2” NPT
Conduit Entry: 1/2” NPT standard
Housing: Aluminum or 316L stainless steel
Ingress Protection: NEMA 4 (IP65)
Approvals: FCC Part 15 – low-power communication device
Weight: 3.6Lbs (1.63Kg)
Dimensions: 4” diameter x 18” long (10cm dia. x 45.7cm long)

RadarLevel Transmitters Options