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SOR
SOR, headquartered in Lenexa, Kansas, designs and manufactures electronic and mechanical instrumentation for measuring pressure, temperature, level and flow. The company dates its history to 1946 and describes itself as a DwyerOmega brand. Seven Star LLC is an independent supplier in Muscat and lists its differential pressure transmitters, pressure switches, level switches and flow switches.
Read more about SOR 
Brand profile
About SOR
- Founded
- 1946
- Headquarters
- Lenexa, Kansas, USA
- Speciality
- Pressure, temperature, level and flow instruments
- Listed with us
- 1 product
SOR products by category
SOR, headquartered in Lenexa, Kansas, designs and manufactures electronic and mechanical instrumentation for measuring pressure, temperature, level and flow. The company dates its history to 1946 and describes itself as a DwyerOmega brand. Seven Star LLC is an independent supplier in Muscat and lists its differential pressure transmitters, pressure switches, level switches and flow switches.
Where SOR instruments are used
The company serves the process industries, with significant experience in oil and gas, petrochemical, chemical and power. Its catalogs cover piston-actuated pressure and vacuum switches, 800 Series and 1800 Series pressure transmitters, float-operated and ultrasonic level switches and vane-operated flow switches, many with hazardous-area approvals and IEC 61508 SIL certification for most models.
Ordering from the catalog
Most models are built from a quick-select model code that specifies housing, range, wetted materials, connection, switch element and accessories. Send the full code or the process data (fluid, pressure, temperature, connection and area classification) and we check the configuration against the SOR catalog before quoting. The 815DT, 1800DP, 1510, 1520, 2700 and 6L pages show how the codes are read.
Request a Quote for SOR Products
Looking for SOR parts not listed here, or pricing for a project? Send us the part numbers and quantities. Seven Star LLC sources genuine SOR products for customers across Oman and the GCC and replies with a formal quotation.
- Genuine OEM products
- Supply across Oman & the GCC
- Formal quotation from our sales team
Free, no-obligation quotation · takes about 1 minute
Other enquiries: [email protected] · WhatsApp
Frequently Asked Questions
What does SOR manufacture?
SOR Controls Group manufactures electronic and mechanical instrumentation for pressure, temperature, level and flow, including pressure switches, pressure transmitters, level switches and flow switches.
Where is SOR based?
SOR Controls Group is headquartered in Lenexa, Kansas, USA.
Which industries does SOR serve?
SOR states it serves the process industries with significant experience in oil and gas, petrochemical, chemical and power.
What do you need for a SOR quotation?
Send the full model code or the process data: fluid, pressure range, temperature, process connection, output or switch rating and area classification.
Is Seven Star LLC a distributor of SOR?
No. Seven Star LLC is an independent supplier in Muscat that sources genuine SOR products through commercial channels, checks the configuration against SOR documentation and provides the manufacturer datasheet with the quotation.