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  1. Home
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  3. Control and Electrical Equipment
  4. Process Control Equipment
  5. Liquid level control/level switch
  6. Continuous Liquid Level Sensor HL-A/AP Series

Continuous Liquid Level Sensor HL-A/AP Series

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HL-A

last updated:Oct 09, 2024

ワッティー
ワッティー
  • Official site

Continuous measurement of liquid level in 5mm steps, with built-in temperature sensor for measuring liquid temperature. Five types of measurement lengths are available: 50, 150, 300, 600, and 900mm.

This is a continuous liquid level sensor with a built-in temperature sensor. By adopting a magnetoresistive element and using a ladder output method, we have achieved cost reduction. It is optimal for applications requiring liquid level control, detection of freezing, and temperature regulation of liquids. It supports longer measurement lengths than the HL-AP, with types available in 600 and 900 mm. By connecting to the dedicated display unit HL-AM of the HL-A/AP series, it is possible to display the liquid level position and liquid temperature. *For more details, please refer to the PDF materials or feel free to contact us. ▼ Contact Information TEL: Hamamatsu Office 053-420-1281 MAIL: info@watty.co.jp

    Liquid level control/level switch
HL-A加工.jpg

Continuous Liquid Level Sensor HL-A/AP Series

HL-A加工.jpg
HL-A加工.jpg
  • Related Link - https://watty.co.jp/sensor/liquid/#

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basic information

HL-A - Magnetic resistance method - Power supply voltage DC 12V to 24V ±10% - Liquid level sensor resolution 5mm - Measurement temperature range -20℃ to 80℃ - Temperature sensor resolution 0.5℃ - Temperature output 1V to 5V analog output - Standard liquid water specific gravity 1.0 Min 0.9 - Material SUS304/PP - Cable specifications waterproof connector with cabtire cable 4-core HL-AP - Material Stem: PP / Float: PP - All polypropylene construction resistant to chemicals

Price information

There is no MOQ, but prices may vary depending on the order quantity. Please feel free to contact us.

Price range

P2

Delivery Time

Please contact us for details

※The delivery time may vary depending on the quantity, so please feel free to contact us.

Applications/Examples of results

Capable of liquid level control for small to large tanks.

Line up(9)

Model number overview
HL-A-050A Measuring length 50mm
HL-A-150A Measuring length 150mm
HL-A-300A Measuring length 300mm
HL-A-600A Measuring length 600mm
HL-A-900A Measuring length 900mm
HL-AP-050A Measuring length 50mm
HL-AP-150A Measuring length 150mm
HL-AP-300A Measuring length 300mm
HL-AP-201 Measuring length 30mm Small type

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Float Switch (Liquid Level Sensor) Comprehensive Catalog

Float Switch (Liquid Level Sensor) Comprehensive Catalog

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Company information

ワッティー

ワッティー

Industrial Electrical Equipment

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Our company (formerly known as Keihin Sokkiki Co., Ltd.) was reborn as Watty, Inc. on January 1, 2007, marking our 40th anniversary. The company name combines "watt," a familiar unit of power associated with our main manufacturing division, the Thermal Systems Division (which develops, manufactures, and sells heater units used primarily in semiconductor and FPD manufacturing equipment and various precision instruments), and "water," representing the liquid typically sensed by our other main division, the Sensor Division (which focuses on the development, manufacturing, and sales of liquid level sensors). Thus, we chose the name Watty to reflect these two pillars.

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