• Accessories

Liquid Level Sensors

Benefits:

  • Fail-Safe Heater Protection
  • Not Operator Sensitive

The efficient, yet uncomplicated system will warn you and safety the bath if the bubbler tube is improperly installed or left out. The same safety action will occur if the bubbler tube is pinched and closes off the air supply. The Heateflex Corporation model AIR200 is the industry’s unmatched choice for safety and satisfaction.

In addition to the AIR200, Heateflex Corporation offers other reliable, economical sensors for assuring proper liquid level in baths, tanks, and piping systems. Three different styles are offered to ensure compatibility with your process solution and specific requirements. These sensors are used to safety tank heaters, sound alarms, or control pumps and valves.



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Liquid Level Sensors

AIR-200 Features Include:

  • Fail-Safe Heater Protection with this Air Liquid Level Sensor and Controller.
  • Not Operator Sensitive.
  • Built-In Visual Alarm.
  • Switch Rating, 3 A, 5-240V AC/DC.
  • All PFA Sensor and Mounting Bracket.

Capacitive Level Sensor:

  • Used for Heater Protection, Controller Not Included.
  • Used on Current Aquarius® DI Water Heaters.

Optical Level Sensor:

  • Used for Heater Protection, Controller Not Included.
  • Used on Some Current In-Line Heating Systems and older Aquarius® DI Water Heating Systems.
  • All PFA Sensor.

Mechanical Level Sensor:

  • Used for Heater Protection, Controller Not Included.
  • All Wetted Surfaces of Sensor are PFA, with PFA Mounting Bracket.

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Liquid Level Sensors

Standard Models:

Type of Level Sensing

Part No.

Description

Air Pressure

AIR-200-T5

For PFA Bath with Narrow Lip, 3A/5-240V Switch Rating, 5 Volt Pilot Lamp.

Air Pressure

AIR-200-T120

For PFA Bath with Narrow Lip, 3A/5-240V Switch Rating, 110/120 Volt Pilot Lamp.

Air Pressure

AIR-200-T240

For PFA Bath with Narrow Lip, 3A/5-240V Switch Rating, 208/240 Volt Pilot Lamp.

Air Pressure

AIR-200-Q5

For Quartz Bath with Wide Lip, 3A/5-240V Switch Rating, 5 Volt Pilot Lamp.

Air Pressure

AIR-200-Q120

For Quartz Bath with Wide Lip, 3A/5-240V Switch Rating, 110/120 Volt Pilot Lamp.

Air Pressure

AIR-200-Q240

For Quartz Bath with Wide Lip, 3A/5-240V Switch Rating, 208/240 Volt Pilot Lamp.

Capacitive

307760

Capacitive Liquid Level Sensor. (CDI9)

Optical

307752

Optical Liquid Level Sensor Controller and Probe, PFA, (In-Lines)

Mechanical

721815

Mechanical Liquid Level Sensor with Reed Switch Encapsulated in PFA.

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Liquid Level Sensors

* Please Note that the attached drawings are representative. The actual unit might vary from the drawing. Should you need additional information on this product line, please contact Heateflex Corporation or your local Representative / Distributor. Product manuals are also available upon request.

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