CONTACT ALPHASONIC LEVEL TRANSMITTER

• Two-Wire Level Transmitter with 4-20 mA Output



• Accurate and Reliable Level Measurement from 0.3 to 10 Feet



• Low Cost Solution for Broad Range of OEM Applications



• Not Influenced by Changing Liquid Conductivity or Dielectric Values



• All Plastic Construction with Polypropylene Materials



• True Union Interface with Standard PP, PVC or PVDF Pipe Sections



• Standard Pipe Sections May Be Easily Cut to Length and Assembled in Minutes



• Automatic Temperature Compensation Over Entire Range

APPLICATION:

The alphasonic level transmitter is the low cost OEM and process solution for continuous level measurement. The transmitter is best applied in atmospheric vessels which 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, ultrapure water and nitric acid.

An alphasonic sound wave is pulsed five times per second from the base of the transducer. The sound wave travels down the measurement tube and reflects against the process medium before returning back 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.

To Order (Specify Model Number)
Model No.	Price	Description
LVCN-80-X	$375	Alphasonic Two-Wire Transmitter, PVC, Specify (6"-10')
LVCN-81-X	375	Alphasonic Two-Wire Transmitter, PP, Specify (6"-10')
LVCN-82-X	395	Alphasonic Two-Wire Transmitter, PVDF, Specify (6"-10')





Accessories
Model No.	Price	Description
LVCN-51	$425	Continuous Relay Controller with LED Display
The length must be specified with the part number (example: LVCN-80-64.00") at the time of your order (1/2" increments). The above mentioned prices are based on a 6" - 12" length. For PVC, add $3.00 per foot for each additional foot up to 10'. For PP, add $5.00 per foot for each additional foot up to 10'. For PVDF, add $10.00 per foot for each additional foot up to 10'. The length is measured from the top of the threads to the tip of the probe. The Alphasonic contact transmitter may be purchased without a measurement pipe by specifying a zero length with the part number (example: LVCN-80-00.00") at the time of your order. Attachment of a user provided pipe section requires either a solvent weld (PVC) or a socket weld (PP or PVDF) assembly with the transmitters female coupling.

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U.S.A. and Canada International Callers; Sales & Service; 203.359.1660

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