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Liquid Level Sensors

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Liquid Level Sensors

Liquid LEvel SensorsHeateflex Corporation offers a variety of reliable, economical sensors for assuring proper liquid level in baths, tanks, and piping systems. Each device is selected to ensure compatibility with your process solution and specific requirements.

These sensors are used to ensure safety for tank heaters, sound alarms, or control pumps and valves.

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  • Benefits
  • Features
  • Specifications
Benefits
  • Fail-Safe Heater Protection
  • Not Operator Sensitive
AIR-200 Features Included
  • Fail-Safe Heater Protection with this Air Liquid Level Sensor and Controller.
  • Not Operator Sensitive
  • Built-In Visual Alarm
  • 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 in 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 Sensors are PFA, with PFA Mouting Brackets
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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