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Instruction Manual Series BFM Catalog Page More Info

BFM-3 | Control unit: NEMA 4X | polycarbonate housing | 12VDC. | Dwyer

Control unit: NEMA 4X, polycarbonate housing, 12VDC.

Brand: DwyerSKU: BFM-3

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Control unit: NEMA 4X | polycarbonate housing | 12VDC.

Series BFM Bulk Flow Monitor

Monitors Movement of Solids and Liquids

Series BFM Bulk Flow Monitor provides effective monitoring for most flow/no flow conditions in pipes and chutes. It's sensing techniques, which use a Piezo element, makes the BFM versatile for most flow/no flow applications.

The BFM Control offers many unique advance features that exceed the industry standards. The BFM Central Processing Unit monitors movement of almost anything through a pipe or chute system. The BFM is ideal for sensing the presence or absence of materials in Pneumatic Conveying Systems. The BFM offers adjustable sensitivity depending on the application demand. Also, it provides easy installation and requires no maintenance. The unit has LED indicators -- flow (green)/no flow (red).

The BFS-1 Sensor yields many advance features. It externally mounts to the outside of the pipe or chute. It provides mounting tabs for easy installation. The Sensor is prewired with 3' wire.

Product Applications

Oil Spray Systems
Discharge Chutes
Distributors
Screw Conveyors
Drag Conveyors
Water Systems
Air Systems
Pneumatic Systems
Gravity Feed Systems
Slurry Systems
Chemical Processing
Food Processing
Rotary Drums

Specifications

Series: BFM Bulk Flow Monitor
Category/Type: Flow
Type: Flow Switches
Series: BFM Bulk Flow Monitor
: BFM SPECIFICATIONS
Service: Solids and liquids.
Power Requirement: 120 VAC; 220 VAC or 12 VDC.
Power Consumption: 1 A.
Temperature Limits: 120°F (48.9°C).
Output: Relay: SPDT rated 4 A @ 125/250 VAC; 1/10 HP @ 125/250 VAC; 3 A @ 30 VDC. TTL: 0-5 V.
Serial Communications: RS-232.
Electrical Connection: Screw terminal.
Conduit Connection: Knockouts (four 3/4" for power; six 1/2" for sensor and outputs).
Enclosure Rating: NEMA 4.
Material: Polycarbonate.
Weight: 3 lbs (1.36 kg).
: BFS SPECIFICATIONS
Pipe Size: 1/2" to 60" (1.27 to 152.4 cm).
Enclosure Rating: NEMA 4X (IP66).
Electrical Connection: 3' (0.9 m) of 18 gage wire.
Temperature Limits: 155°F (68.3°C).
Materials: PVC Type 1 Grade 1 Grey.
Weight: 5 oz (141.8 g).