Shineui SGPS-3V Gas Pressure Switch – 0.4–3 mbar

The Shineui SGPS-3V is an adjustable gas pressure switch for very-low-pressure monitoring in industrial burners, gas trains, boilers and combustion-control systems. Its setting range of 0.4–3 mbar makes it suitable for applications requiring a low gas-pressure proving point.
The SGPS-3V changes its electrical contact state when the monitored pressure reaches the selected setting. It can be used as part of a burner safety circuit to confirm that adequate gas pressure is available before or during operation. The manufacturer lists a switching differential of up to 0.3 mbar and a maximum permissible pressure of 500 mbar for the standard range.
 
Check the approved control medium, pressure connection, electrical rating, installation direction and required set point before ordering. Do not substitute an SAPS air-pressure model for an SGPS gas-pressure model.
 
Compare the SGPS-3V with other models in the Shineui gas pressure switch category. Adjustment, leak testing and commissioning must be completed by a qualified gas-burner technician.