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FINDER 07211 Liquid Level Sensor

Level control relays are designed for sensing and controlling the level of conductive liquids in tanks and reservoirs, suitable for water, sewage, and industrial liquids. They operate by measuring resistance between electrodes, which can be substituted by metal tank if conductive. Features include adjustable or fixed sensitivity, delay times of 0.5 or 7 seconds, and options for filling or emptying operations. The relays are compatible with multiple electrode configurations, with robust insulation and safety standards, making them ideal for water management, industrial automation, and fluid level monitoring.

Authorized Distributors
Source:DigiKey
Part No:072.11
Stock:3
Inv Date:06-13-2026
Price: Unit price: $35.46
Buy/RFQ:
Part No:072.11
Stock:2
Inv Date:06-13-2026
Price: Unit price: $31.72
Buy/RFQ:

FINDER 07211 Liquid Level Sensor Specifications:

  • Control type: Resistance measurement of liquids between electrodes
  • Electrode material: Stainless steel (AISI 316L, AISI 304, or AISI 303 options)
  • Liquid temperature range: Max +100°C or +80°C depending on model
  • Cable length options: 6 m, 15 m, 20 m
  • Maximum cable capacitance: 100 nF/km
  • Switching capacity: Max 10A resistive load, inductive load up to 8A
  • Rated voltage: 24V AC/DC, 110-125V AC, 230-240V AC, 400V AC
  • Sensitivity range: Adjustable (5-450 kΩ) or fixed at 150 kΩ
  • Delay time options: 0.5 s or 7 s
  • Insulation: Reinforced, 6 kV or 4 kV impulse strength
  • Protection degree: IP68 for water resistance
  • Approvals: CE, UL, CSA
  • Operating temperature: -20°C to +60°C
  • Wiring: Screw terminal, wire strip length 9 mm
  • Application: Automatic water level control, flooding prevention, fluid monitoring

Buy the Finder 07211 – Reliable Level Control for Industrial Applications

Experience precise and reliable liquid level monitoring with the Finder 07211 sensor. Designed for water, sewage, and industrial fluids, it features adjustable sensitivity, durable stainless steel electrodes, and robust IP68 sealing. Perfect for automatic filling, emptying, and flood prevention in industrial tanks, reservoirs, and pools. Easy to install with multiple cable length options, it ensures safety and efficiency in fluid management systems. Purchase online today for superior water and fluid control in your industrial applications.

Buy Finder 07211 now and ensure accurate water and liquid level management with reliable sensing in industrial environments.

Frequently Asked Questions

Where can I buy FINDER 07211?

You can click on the BUY or RFQ button to purchase 07211 from an authorized FINDER distributor.

How do I troubleshoot issues or seek technical support for part 07211?

You can download the 07211 datasheet or visit the FINDER website for support.

Who is the manufacturer of 07211?

FINDER

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