Omega Products LVCN-80 User Manual
LEVEL TRANSMITTER
WITH BUILT-IN STILLING WELL
A sound wave is pulsed 5 times per
LVCN-80
$
435
second from the base of the transducer.
The sound wave travels down the
measurement tube and reflects against the
process medium before returning to the
receiver. The electronics measure the time
of flight between the sound generation and
the receipt, and translates this figure into
the distance between the transmitter and
the process medium below.
⻬ 2-Wire Level Transmitter
with 4 to 20 mA Output
⻬ Accurate and Reliable
Level Measurement from
0.3 to 3.0 m (1 to 10')
⻬ Low-Cost Solution for
Broad Range of OEM
Applications
⻬ Not Influenced by
Changing Liquid
Conductivity or
Dielectric Values
⻬ All-Plastic Construction
with Polypropylene
Materials
⻬ True Union Interface
with Standard PP, PVC,
or PVDF Pipe Sections
⻬ Standard Pipe Sections
May be Easily Cut to
Length and Assembled
in Minutes
⻬ Automatic Temperature
Compensation Over
Entire Range
APPLICATION
The LVCN-80 level transmitter is the
low-cost OEM and process solution
to continuous level measurement.
The transmitter is best applied in
atmospheric vessels that contain
non-coating or scaling-type liquids,
including water, acid, and chemical
solutions. The measurement tube
also serves as a built-in still well to
help separate the point of
measurement from any surface
foam caused by process agitation.
Industrial liquid examples include
sulfuric acid, ultra-pure water, and
nitric acid.
SPECIFICATIONS
Range: 0.3 to 3 m (1 to 10')
Accuracy: ±1% of span
Resolution: 3 mm (0.125")
Frequency: 2 kHz (nominal)
Pulse rate: 5 pulses/second
Blocking Distance:
51 mm (2") minimum
Supply Voltage: 12 to 36 Vdc
Signal Output: 4 to 20 mA
Signal Invert:
4 to 20 mA/20 to 4 mA
Adjustment: Potentiometer
Indication: Power status
Temperature Rating:
-20 to 60°C (-4 to 140°F)
Temperature Compensation:
Automatic over entire range
Pressure Rating: Atmospheric
Pipe Interface:
Pipe Material: PVC, PP or PVDF
Enclosure Rating: NEMA 4X (IP65)
Enclosure Mat’l: Polypropylene
Mounting Threads: 1 NPT
Conduit Connection:
Thread Material: Polypropylene
Diaphragm Material: Polyethylene
1
⁄2"
1
⁄2 NPT
LVCN-80-12",
$445, shown
smaller than
actual size.
APPLICATION
VARIABLES
Variable Yes No
Foam ⻬
Conductive ⻬
Non-Conductive ⻬
∆ Conductivity ⻬
Contact ⻬
Non-Contact ⻬
Clean ⻬
Dirty ⻬
Liquid
Non-Coating ⻬
Vapors ⻬
∆ Gas Density ⻬
Vacuum ⻬
Ambient Pressure ⻬
Low Pressure ⻬
Medium Pressure ⻬
CUSTOM MODELS BUILT TO ORDER!
To Order (Specify Model Number)
Model No. Price Description
LVCN-80-(*) $435 2-wire transmitter, PVC, specify length
LVCN-81-(*) 435 2-wire transmitter, PP, specify length
LVCN-82-(*) 435 2-wire transmitter, PVDF, specify length
Accessory
Model No. Price Description
LVCN-51
Comes complete with operator’s manual.
† For model with CE approval, add suffix “-CE” to model number, and $50 to price.
CE-approved configuration complies with EN50082-2 immunity, EN55011 emission
and EN 61010-1 safety standards.
Product is available in lengths from 1 to 10' in
with the model number (example: LVCN-80-64.00") at the time of your order. Prices shown
do not include length of tubing. For PVC or PP, add $10 per foot for each foot or portion
thereof up to 10'. For PVDF, add $40 per foot for each foot or portion thereof up to 10'. The
length is measured from the top of the threads to the tip of the probe.
Ordering Examples: LVCN-80-36, two-wire transmitter, PVC 3', $435 + 30 = $465.
LVCN-80-12, two-wire transmitter, PVC 1', $445.
†
$345 Continuous relay controller with LED display
1
⁄2" increments. The length must be specified
K-26
K
One Omega Drive | Stamford, CT 06907 | 1-888-TC-OMEGA (1-888-826-6342) | info@omega.com
EPG05
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