SERIES FSW 800B – Furneco

OMEGA FSW800B SERIES COMPACT AIR FLOW SWITCH | FAN & FILTER MONITOR

This air flow monitor uses a bi-directional reed/magnet contact to sense air velocity. It activates an electrical contact if the air flow falls below 8.2 ft/s (2.5 m/s) and can be connected in series with an optical or audible signaling device. Its compact size allows for installation directly into fan grills or with a mounting clip, making it a cost-effective solution for identifying fan failure or filter blockage in various applications, including HVAC and electronic cooling.

PRODUCT USES:

Fan Failure Detection: Alerts when air flow stops or drops below a set level.
Filter Monitoring: Indicates when filters are clogged.
Electronic Cooling: Ensures adequate air flow for cooling sensitive components.
HVAC Systems: Provides air velocity monitoring in certain applications.

Technical Sheets

Instruction Manual

Catalog Page

Specifications

OMEGA FSW800B SERIES COMPACT AIR FLOW SWITCH | FAN & FILTER MONITOR – KEY SPECIFICATIONS

Switching Threshold: 8.2 ft/s (2.5 m/s).
Hysteresis: 3.3 ft/s (1 m/s) fixed.
Contact Type: Reed/magnet contact (NC or NO available).
Max Switching Capacity: 10 W (resistive load).
Max Switching Voltage: 240V AC/DC (NC); 60V DC (NO).
Mounting: Clip or integration into grills.
Housing: Black plastic, UL 94HB rated.
Service Life: >100,000 cycles.
Operating Temperature: -4 to 122°F (-20 to 50°C).

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