Models: Mini-Hermet

Ranges: 30 in Hg VAC to 7000 psi, 1 bar VAC to 480 bar

Certifications - Unit: ATEX, GOST, INMETRO, RTN, SIL, UL/CSA; Snap Switch: ATEX, TestSafe (SAA), UL/CSA

Like its big brother the Big Hermet, the sensing assembly of the Mini-Hermet pressure/compound pressure switch is based on the conventional Static “O” Ring^® type that SOR pioneered in the industry more than 50 years ago. The pressure switching element assembly is hermetically sealed in a stainless steel capsule and the maximum explosion proof rating is provided.

The small, compact size of the SOR Mini-Hermet sealed switch makes it extremely popular in offshore oil and gas fields because it is corrosion resistant and it doesn’t require much space on the skids.

Hermetically sealed snap switches Ranges from 30 in Hg vacuum to 7000 psi Set point adjustment without declassification of hazardous area Worldwide agency listings

Models: Big Hermet

Ranges: 30 in Hg VAC to 7000 psi, 1 bar VAC to 480 bar

Certifications - Unit: RTN, SIL, UL/CSA; Snap Switch: UL/CSA, TestSafe (SAA)

The SOR hermetically sealed Big Hermet explosion proof pressure switch is designed for mounting in a panel or on the wall when easy access is important. The pressure sensing assembly of the Big Hermet is identical to a conventional static o-ring type switch with the exception that the switching element assembly is hermetically sealed in a steel capsule. This versatile pressure snap switch works in a wide variety of environments and industrial applications and is available with the maximum explosion proof rating.

Hermetically sealed snap switches Ranges from 30 in Hg vacuum to 7000 psi Set point adjustment without declassification of hazardous area Worldwide agency listings

The SOR hermetically sealed Big Hermet is designed to keep harsh conditions out so the chance of corrosion and instrument failure is minimized. It uses a vapor-pressure thermal system design to sense temperature changes and activates/deactivates a diaphragm/piston assembly. This versatile temperature snap switch works in a wide variety of process media and industrial applications and is available with maximum explosion proof rating.

• Hermetically sealed snap switches
• Ranges from -50° to 1000°F, -45° to 540°C
• Set point adjustment with calibrated scale
• Set point adjustment without declassification of hazardous area

Designed to work in extremely high-pressure applications, the explosion proof SOR bourdon tube pressure switch is well suited for pressures up to 10,000 psi in hazardous locations, particularly when high repeatability and narrow dead band are required. Wetted materials of 316SS provide excellent resistance to corrosive media and an integral snubber protects the pressure-sensing assembly from pressure surges. Typical applications for our bourdon tube product include the oil & gas and power generation industries.

• Rugged construction
• 316SS wetted parts
• Easily adjustable set points

The explosion proof, SOR V2 Hi-Lo temperature switch operates on a vapor-pressure thermal system. Fluid vapor pressure changes in a predictable manor according to the influence of temperature on a sensing bulb. It actuates/deactuates a snap-action piston assembly at a discrete process temperature.

The V2 model features two discrete sensing assemblies and two separate set points with two separate hermetically sealed switch outputs all in a single, housing.  The Dual Hi-Lo V2 temperature switch can signal at minimum and maximum temperatures. It is field adjustable and tamper resistant making it a convenient choice for just about any industry. The designation “V2“ indicates special housing to accommodate the hermetically sealed switches. Ranges from -50⁰F to 1000⁰F

• 316 SS temperature sensing bulbs
• Remote sensing bulb is optional
• Minimal ambient temperature influence
• AC or DC electrical service

The 815DT smart differential pressure transmitter is a rugged, compact, light weight, loop powered instrument that is ideally suited for hazardous locations and hostile environments where space is limited. The 815DT offers many industry standard outputs to meet applications where low cost, discrete and continuous monitoring is required or preferred. This versatile instrument may be used to reliably measure differential pressure, level or flow.

The 815DT is easily configured using HART^®7 Communication Protocol and Modbus RTU Serial Communications and the zero and span set points can be easily set with a magnet.

• HART^®7 communication protocol with 4-20 mA output
• 1-5 VDC (low-power) mode of operation output
• Modbus RTU (RS-485) serial communications
• Configurable normally-open solid state switch output (SPST)
• ±0.10% (URL) accuracy (continuous output)
• Local Indicating Display option available
• Zero balance & URL: ±0.25% URL (Each)
• 316 stainless steel, explosion proof housing
• Compact: 2.2 in./55.9 mm face to face dimension
• Hermetically sealed leads
• Pressure ranges: 0-138 in H₂O (0-5 psid) to 0-500 psid
• Turndown: 5 to 1
• Zero and span magnetic targets located on housing
• EMC (EMI/RFI) protection
• NEMA 4X, IP66 housing
• FM and ATEX in U.S., Canada and Europe
• 3 year warranty
• Light weight: 1.8 lbs. (0.8 kg)

The 815PT smart pressure transmitter is a rugged, compact, loop-powered instrument that is ideally suited for hazardous locations and hostile environments where space is limited. The 815PT offers many industry standard outputs to meet applications where low-cost, discrete and continuous monitoring is required or preferred.

The 815PT is easily configured using HART^®7 Communication Protocol and Modbus RTU Serial Communications or when setting the zero and span set points with a magnet.

• HART^®7 communication protocol with 4-20 mA output
• 1-5 VDC (low-power) mode of operation output
• Modbus RTU (RS-485) serial communications
• Configurable normally open solid state switch output (SPST)
• +/-0.10% (URL) continuous output accuracy
• Compact, 316 stainless steel, explosion proof housing
• Local Indicating Display option available
• Hermetically sealed leads
• Zero and span magnetic targets located on casting
• EMC (EMI/RFI) protection
• NEMA 4X, IP66 housing
• FM and ATEX certified for hazardous locations in U.S., Canada and Europe
• Dual Seal approval available
• Absolute Pressure range options

Cảm biến áp suất Sor 805PT, 805PT Pressure Transmitter, Đại lý Sor Inc tại Việt Nam

Models: 805PT

Ranges: 0-5 psi to 0-30,000 psi (5:1 turndown)

Certifications: Unit: ATEX, CRN, Dual Seal (Canada), FM (US and Canada), INMETRO

The loop-powered 805PT pressure transmitter is built tough to provide “set it and forget it” reliability in oil and gas production casing and tubing applications. The 805PT pressure transmitter was designed to stand up to the rigors of hostile environments and hazardous locations where space is limited. It is best suited to oil and gas applications such as wellhead and compressed station monitoring.

 It is ideal for applications where low-cost, continuous pressure transmitter monitoring is preferred. Zero and span are adjusted via SOR Calibration Manager software which is included in the optional Calibration Kit for the pressure transmitter. 

 A Dual Seal option is available for our pressure transmitters.

• Compact, 316SS, hermetically sealed enclosure
•  4-20 mA or 1-5 VDC outputs
• 0.25% accuracy
• Explosion proof
• EMI/RFI protection
• NEMA 4X
• Local Indicating Display option available
• Response Time of Continuous Output is <= 5 ms
• Absolute Pressure range options