| Attribute | Value |
|---|---|
| Manufacturer | Johnson Controls Ned.B.V. |
| Model | F61Sb-9100 |
| Type | Flow Control Switch |
| Voltage | 230V~ |
| Switching | (1)-(2) Open High, (1)-(3) Low |
| Connection | Body Conn. R1 Din2999 (ISO R7) |
| Temperature Range | -40°C to +55°C |
| Wiring Instructions | Use Copper 60/75°C Wire Only |
| Application | Industrial Control Equipment |
| Current Rating | 15(8)A |
| Power Consumption | 8W |
| Product Code | 96-023 |
| Weight | 560 gm |
What Is the Johnson F61Sb-9100 Flow Control Switch?
The Johnson F61Sb-9100 is a mechanical flow switch that detects the flow of liquids through pipes. When the flow rate dips below or increases above a specified level, the switch will activate an action—open or close a circuit. This operation is essential to ensure safety, efficiency, and performance in a vast range of systems.
Key Features
Let’s examine some of the F61Sb-9100’s defining characteristics:
Voltage Rating: Runs at 230V AC, ensuring compatibility with typical standard power systems.
Durable Construction: Industrial-grade rugged construction for long-lasting applications.
Adjustable Paddle: Adjustable to fit various pipe diameters and flow rates.
Reliable Switching Mechanism: Long lifespan contacts and fast-acting actuation.
Compact Design: Convenient installation in congested areas or installed in place of existing pipelines.
Where Is It Used?
The F61Sb-9100 is a multifunctional instrument and is utilized in a number of applications:
HVAC Systems: To detect chilled water or condenser water flow.
Industrial Cooling Systems: Provides continuity of flow to avoid overheating.
Boilers and Pumps: Protects equipment by sensing disruptions in flow.
Water Treatment Plants: Utilized to sense flow in filtration or circulation systems.
Fire Protection Systems: Sounds alarms or initiates backups when there is a disruption in flow.
How It Works
The switch has a paddle that projects into the liquid flow. As liquid passes through the pipe, it displaces the paddle. When the flow drops below a predetermined level, the paddle returns and closes the switch contacts. These contacts may be connected to alarms, relays, or control systems to respond accordingly.
Why Use the Johnson F61Sb-9100?
Here’s why experts rely on this model:
Proven Reliability: Johnson Controls has a reputation for engineering excellence that spans decades.
Flexibility: Adjustable paddle length and settings for various flow conditions.
Longevity: Constructed from materials that are wear, pressure, and corrosion-resistant.
Simple Maintenance: Few moving parts and easy servicing.
Global Standard: Accepted globally in both local and international projects.
