RS PRO Pressure Switch, G 1/4 10bar to 100 bar
- RS Stock No. 297-0074
- Manufacturer RS PRO
F4 Series
From the trusted RS PRO brand, a series of double contact adjustable pressure switches designed for hydraulic and pneumatic applications. Designed to detect a rise or fall in fluid pressure, the robust switches provide an electrical signal once the setpoint pressure is reached. Pre-set pressure is adjusted by rotating a screw which is located in the centre of the switch head. Clockwise to increase the pressure and anti-clockwise to decrease the pressure.
Robustly constructed from steel, the RS PRO pressure switches can be mounted in any orientation making them easy to install in a wide range of industrial environments. Compact in design the switches are ideal for designs requiring a small footprint. Connection via a “BSP parallel Male thread. Electrical connection DIN 43650 IP65 plug.
Features & Benefits
• Robust steel construction
• Can be mounted in any orientation
• 90 Cycles/min switching frequency
• Long mechanical life (10^6 cycles at 70bar)
• 0.5A maximum load (at 250 VAC)
• Accuracy 4% of set pressure
• Wide temperature range -25° to +85°C
• Mechanical stops to protect the spring and Micro-switch from over pressurisation
• Wide adjustment range
• N/C or N/O contacts SPDT
• Electrical connectors DIN 43650 plug to IP65
• ” BSP Male G (parallel thread)
Applications
RS PRO Adjustable pressure switches are suitable for a diverse range of industrial applications. Due to their versatility and simple design, the switches can be used in both pneumatic and hydraulic systems. Some of the more common are
• Pumps
• Compressed air systems
• Machine tools
• Process control equipment
• Sensors
• Hydraulics and Pneumatics
• Valves and switches
Note
297-0052 does not include a mechanical stop and requires a 2mm allen key in order to adjust
Approvals
7777
Pressure Switches
Pressure switches that allow microswitch operation once a pre-set pressure is reached. K and K3 Series incorporate a mechanical stop providing over-pressure protection for the spring and microswitch. Electrical connections for all models to DIN 43650.
| Attribute | Value |
|---|---|
| Minimum Operating Pressure | 10bar |
| Maximum Operating Pressure | 100 bar |
| Pressure Type | Positive Pressure |
| Connection | G 1/4 |
| Type | Adjustable |
| Voltage Rating | 250V ac |
| Connection Thread Size | 1/4 in |
| Manufacturer Series | F4 |
| Contact Operation | Normally Closed, Normally Open |
| Connection Thread Standard | G |
| Minimum Operating Temperature | -25°C |
| Maximum Operating Temperature | +85°C |
| IP Rating | IP65 |
| Minimum Pressure Setting | 0bar |
| Pressure Setting Range | 0 → 300bar |
| Output Type | NO/NC |
| Maximum Pressure Setting | 300bar |
| LED Indicator | No |
