Compact Level Switches

SOR cuts no corners in manufacturing its 1500 Series level instruments. Our best-selling compact level switch is machined from stainless steel and stands up to the harshest of process environments. Designed to meet our customers’ demands for highly efficient level switch products that require less space.

	1510 Side Mounted Level Switch Models: 1510 Ranges: vac to 5000 psi, vac to 345 bar; -40° to 400°F, -40° to 204°C Certifications: Unit: ATEX, CSA (US and Canada), INMETRO, SIL Warranty: 5 Years	Request a Quote
	1520 Electric Flow Switch Models: 1520 Ranges: vac to 5000 psi, vac to 345 bar; -40° to 400°F, -40° to 204°C Certifications: Unit: ATEX, CSA (US and Canada), INMETRO, SIL Warranty: 5 Years	Request a Quote
	1530 Pneumatic Level Switch Models: 1530 Ranges: vac to 5000 psi, vac to 345 bar; -40° to 400°F, -40° to 204°C Warranty: 5 Years	Request a Quote
	1540 Side Mounted – Non-Bleed Pneumatic Level Switch Models: 1540 Ranges: vac to 1500 psi, vac to 100 bar; -40° to 400°F, -40° to 204°C Maximum process pressure 60 SCFH (1.7 CMH) Warranty: 5 Years	Request a Quote
	1550 Top Mounted Level Switch Models: 1550 Ranges: vac to 473 psi, vac to 32.6 bar; -40° - 400°F, -40° - 204°C Certifications: Unit: ATEX, CSA (US and Canada), INMETRO, SIL Warranty: 3 Years	Request a Quote
	1710 Compact Level Switch Models: 1710 Ranges: vac to 1799 psi (124 bar) -40° to 700°F (371°C) Certifications: Unit: ATEX, CSA (US and Canada), IEC, KOSHA, SIL Warranty: 5 Years	Request a Quote

Stands up to harsh conditions

• All stainless steel construction and switching mechanism
• Magnetic coupling action keeps the switch isolated
• Low price
• All ASTM materials

Safe and effective

• Safety certified to SIL IEC61508
• Standard rating of 1500 psi @ -40 to 400^OF (103 bar @ -40 to 240^OC)
• Low power, pneumatic and manual check options

Product support

• Feel free to contact our engineers with questions and help in choosing the right switch for your application

Reduces your inventory

• Side mounted switches may be oriented for high or low level action