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WL420 - Submersible Hydrostatic Level Transmitter

The submersible hydrostatic level transmitter WL420 for continuous liquid level monitoring

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Novus
SKU: WL420

Highlights

  • Measuring range: 0 to 10 bar / 100 m H20 (0 to 150 psi / 328 ft H2O)
  • Accuracy: ± 0.5% F.S
  • Rugged Stainless Steel Construction
  • IP68 Rated
  • Process Temperature: –10 to 70°C (14 to 158°F) If measuring range ≥ 4 m WC

Fields of application

  • Water Wells
  • Reservoirs
  • Tanks
  • Boreholes
  • Rivers and other liquids

Details

The submersible hydrostatic level transmitter WL420 has been designed for continuous liquid level monitoring for a wide range of applications. The highly stable 316L stainless steel diaphragm sensor is fully compatible to raw or chlorinated water and most semi-aggressive liquids. The device measures the static pressure of the liquid column above the transmitter and transmits a current signal proportional to the water column to the instrumentation above. Supplied with a special vented cable to compensate the atmospheric pressure changes, it accurately transmits the measured liquid level. The application-dependent cable length can be defined at the time of purchase to the desired extent and can also be customer adapted at the application site.


General Information
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Measuring principleHydrostatic
Medium typeLiquids
Measurement level range100 m (300 ft) H2O
Probe lengthup to 120 m (360 ft)
Maximum allowable pressureDepends on the selected model
Process temperature range0 to 60°C (32 to 140°F) If measuring range < 4 m WC
-10 to 70 °C (14 to 158 °F) If measuring range > 4 m WC
Process pressure range0 to 100 mH2O
Sensor accuracy0.5 % F.S.
Input / Output
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Output4...20 mA
Mechanical Data
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Installation typeVessel, Tank, Shaft
Installation positionOn top
Wetted materialSS 316L
Housing materialSS 304 or SS 316
Degree of protectionIP68
Electrical Data
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Voltage TypeDC
Power supply12 to 36 V DC
Transmitter response time≤ 1 ms (Up to 90 % F.S.)
Certification / Approvals
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Other Approvals/ CertificationCE, RoHS
Additional Information
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Storage temperature-40 to 125°C (-40 to 257°F)
Reverse polarity protectionYes
Long term stability±0.2 % F.S./year
Our expert

Da Xu will help you to find the right product: +49 (0)30 509 308 800 shop@visayasolutions.com

Contact Expert
  • 30-day return policy
  • Official reseller
  • Expert engineering support
  • Free delivery in the EU
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from €236.50 plus VAT
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  • 30-day return policy
  • Official reseller
  • Expert engineering support
  • Free delivery in the EU
Product Details