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All Categories > Pressure Transmitters for Submersible / Liquid Storage  

Pressure Transmitters for Submersible / Liquid Storage


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Are you tasked with monitoring the liquid level in an open water reservoir, river, or in a closed or vented tanking system? Tavis transducers have been providing liquid level measurements for anything from wine fermentation tanks to remote lakes. Flush diaphragm models have been designed to bolt directly onto tank walls. Ported transducers are easily plumbed into manifolds and processing vats. Even submersible styles have been developed to reside directly in the liquid, whether an open water body or a down-hole well. Vent lines can be used to provide atmospheric or ullage pressure reference for very accurate liquid level data. Tavis Technical Bulletin #103 may be of interest to those looking for additional information on tank gauging and liquid level measurement.

High reliability liquid level measurements with Tavis transducers/transmitters have featured:
  • High corrosion resistance stainless steels and Inconels
  • Either 2- and 3-wire current loop (4-20 mA) outputs or 4-wire voltage outputs
  • Submersible configurations with vented reference ports
  • Liquid intrusion into a reference port will not damage the all-metallic welded gage
  • Underwater electrical/data cables
  • Small diameter, down-hole well capability
  • Self-clearing diaphragm ports for clog-free operation
  • Custom mounting provisions


Sample Product

Pressure Range

Weight

Input Voltage

Power/Current

Vibration

Shock

10391 0 - 37 inches H2OD 32 oz Max 20.5 - 32.2 VDC 20 mA Max N/A 10 g 11 ms Half Sine
10461 0 - 0.1 psi to 0 - 6.0 psi
0 - 6.1 psi to 0 - 500 psi
25 oz Nominal 16 - 50 VDC 3.5 mA Nominal N/A N/A
10477 0 - 5 M H2OD to 0 - 40 M H2OD 35 oz Nominal 8 - 16 VDC 1 - 35 mA (Digital) 2 g @ 10 - 45 Hz
.02 in @ 45 - 100 Hz

10 g @ 100 - 1000 Hz
100 g 11 ms Half Sine
10544 0 - 1 psi to 0 - 300 psi 10 oz Max (without cable) 20 - 40 VDC 4 - 20 mA N/A 20 g 11 ms Half Sine

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 DOWNLOADS 

Technical Bulletin #101
(PDF, 93KB)

Technical Bulletin #102
(PDF, 45KB)

Technical Bulletin #103
(PDF, 43KB)

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