
Product Description
The TFL Temperature/Level Switch is a dual-function sensor designed to monitor both liquid level and temperature with high reliability. Ideal for applications requiring precise fluid management, it seamlessly integrates with systems to trigger alarms, motor start/stop operations, and other control components. Built with durable materials and field-configurable settings, the TFL switch ensures dependable performance in demanding environments.
Product Highlights
- Dual Monitoring Functionality – Combines temperature and liquid level monitoring in a single compact unit
- Wide Temperature Range – Operates from -40°F to 285°F (-40°C to 140°C), making it suitable for diverse applications
- Field-Configurable Level Switching – Float can be inverted to change the level switch function (Normally Open to Normally Closed, or vice versa) without additional tool
- High Electrical Ratings – Supports up to 5A at 250VAC/24VDC for temperature switching and 50W, 2.5A at 300VAC/350VDC for level switching
- Rugged Construction – Features a brass stem and port, Buna float (hydraulic oil compatible), and stainless steel retainer for enhanced durability
- Multiple Connection Options – Available with both male and female 1/4” NPT ports to fit various system configurations
- Flexible Wiring – Comes with 36-inch long, 20 AWG, 600V insulated wires for easy installation
- High-Pressure Resistance – Rated for up to 150 psi (10 bar), allowing reliable operation in pressurized systems
- Precise Temperature Setpoints – Selectable setpoints from 40°F to 285°F with ±10°F (±5°C) tolerance for accuracy
- Versatile Applications – Ideal for controlling pumps, motors, alarms, and warning systems in industrial and hydraulic environments
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