A pressure gauge with switches is a device that measures pressure and also provides control functions based on preset limits.
It combines a standard pressure gauge with electrical switching elements in a single unit.
The gauge displays the current pressure level using a dial or digital readout.
The integrated switches activate or deactivate circuits when pressure reaches specific setpoints.
These switches can be adjusted to trigger at minimum or maximum pressure thresholds.
It is widely used in industrial systems for automation and safety control.
Common applications include compressors, pumps, and hydraulic systems.
The device helps prevent equipment damage by ensuring pressure stays within safe limits.
It reduces the need for separate pressure sensors and control switches.
Pressure gauge switches can be mechanical or electronic depending on design.
They are known for their reliability and ease of installation.
Many models offer high accuracy and durability in harsh environments.
The switches can control alarms, motors, or valves automatically.
Some versions include multiple switch contacts for different pressure levels.
Overall, it is an efficient tool for monitoring and controlling pressure in various systems.
Gauge Type Bourdon
No. of Ports 4 Ports
Pressure Switch Type Diaphragm Pressure Switch
Pressure Range 0–250 bar
Dial Size 150 mm
Contact Material Silver
Wetted Material SS316
Connection Size 1/2 inch BSP
Mounting Type 1-2 BSP M
IP Rating IP-65
Pressure Range: Defines the minimum and maximum pressure the device can measure (e.g., 0–10 bar, 0–300 psi).
Accuracy Class: Indicates the precision of measurement, typically expressed as a percentage (e.g., ±1.6% FS).
Switch Type: Can be mechanical, magnetic, or electronic depending on the design.
Number of Switches: Usually 1 or 2 adjustable switch contacts for different pressure setpoints.
Setpoint Adjustment: Range within which the switching points can be configured manually or electronically.
Electrical Rating: Specifies voltage and current capacity of the switch contacts (e.g., 250V AC, 5A).
Dial Size: Diameter of the gauge face (e.g., 63 mm, 100 mm, 150 mm).
Connection Type: Process connection such as bottom entry or back entry with standard thread sizes (e.g., 1/4“ BSP, 1/2“ NPT).
Operating Temperature: The temperature range within which the device functions reliably.
Ingress Protection (IP Rating): Level of protection against dust and water (e.g., IP65, IP67).
