SOR Smart Pressure Transmitter, 815PT
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815PT Smart Pressure Transmitter

Brand: SOR Inc
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SOR Smart Pressure Transmitter, 815PT
The 815DT Smart Differential Pressure Transmitter is a rugged, compact, 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 safely monitor and control many process applications, but is specifically designed for upstream, midstream, and downstream oil and gas applications. 

The 815DT is easily configured using HART 7 Communication Protocol and Modbus RTU Serial Communications.

It is also very easy to set the zero and span set points with a magnet, as the zero and span magnetic targets are clearly identified on the casting.

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Specifications

Brand

Accuracy

  • ± 0.10 % of URL - BFSL Including Linearity, Hysterisis & Repeatability - Continuous Output
  • ± 0.25 % of URL - Switch Output
  • Display: ≤ 0.1 % of Full Scale

Adjustment Type

  • Zero & Span Adjustment with a Magnet

Ambient Temperature Range

  • -40° to 80° C (-40° to 176° F)

Approvals & Certifications

  • ATEX Flameproof II 2 G Ex d IIC T5
  • CE
  • CRN
  • Display: CSA
  • Display: IEC Ex d
  • Dual Seal
  • EMC
  • FM (C,US) Explosion-proof Hazardous Locations: Class I, II, III, Div. 1, Group A, B, C, D, E, F, G, T5 & Non-Incendive: Class I, II, III, Div. 2, Group A, B, C, D, E, F, G, T5

Approvals & Certifications

  • Calibration Certificate
  • Compliance/Conformance
  • Hydrostatic Pressure Test
  • Inspection Report
  • Manufacturer’s Certification
  • Typical Material of Wetted Parts

Burst Pressure

  • 1.8 times FSPR - Pressure 0 to 30,000 psi
  • 10 times FSPR - Pressure 0 to 2,500 psi
  • 20 times FSPR - Pressure 0 to 500 Thru 0 to 1,000 psi
  • 4 times FSPR - Pressure 0 to 5 Thru 0 to 100 psi & 0 to 10,000 Thru 0 to 15,000 psi
  • 40 times FSPR - Pressure 0 to 250 psi
  • 8 times FSPR - Pressure 0 to 5,000 psi

Circuit Protection

  • EMI/RFI Protected
  • Reverse Polarity

Communication

  • HART 7
  • Modbus RTU Serial Communication
  • RS-485

Compensated Temperature

  • -40° to 80° C (-40° to 176° F)

Conduit Connection

  • Electrical Conduit: 3/4” NPT Female - Display

Cone & Thread Connection

  • Autoclave F-250-C Female for 1/4” O.D. Tube

Display

  • 5-Digit Backlit Loop Powered LCD Display

Electrical Connectors

  • 1/2” NPT Male
  • Termination: 18 AWG Shielded Cable, 72” (1,829 mm) Length

Electrical Contacts

  • Normally Closed
  • Normally Open

Electrical Rating

  • 30 V, 120 mA for Normally Open Solid State Relay

Enclosure, Body Material

  • 316 Stainless Steel - ASTM A351 CF8M, 1.4408
  • Display: Die Cast Aluminum with Chromating & Chemically Resistant Paint

Environmental Protection

  • Display: IP68
  • IP66
  • NEMA 4X

Instrument Connection

  • Display: 1/2” NPT Female

Loop Resistance

  • 667 ohms at 24 Vdc

Mounting

  • Pipe Mounting Kit

NACE & NIST

  • NACE MRO 125, ISO 15156

Name Plate, Tag Material

  • Stainless Steel

NPT Connection

  • 1/2” NPT Male
  • 1/4” NPT Female

Output

  • 1-5 Vdc (Low Power) Mode of Operation (36 mW ± 5 mW at 10 Vdc)
  • 4-20 mA

Overpressure & Static Pressure Limits

  • Overpressure: 1.4 times FSPR - Pressure up to 30,000 psi
  • Overpressure: 2 times FSPR - Pressure 0 to 250 Thru 0 to 10,000 psi
  • Overpressure: 3 times FSPR - Pressure 0 to 5 Thru 0 to 100 psi

Power Supply

  • Display: 18-36 Vdc

Pressure Range

  • bar: 0 to 2,068
  • kPa: 0 to 206,800
  • psi: 0 to 30,000

Process Temperature

  • -40° to 90° C (-40° to 194° F)

Response Time

  • ≤ 70 milliseconds

Rotation

  • Display: 350°

Special Cleaning & Packaging

  • Cleaned for Industrial Oxygen Service

Stability

  • Long Term: ≤ ± 0.5 % of URL Per Year

Storage Temperature

  • -40° to 90° C (-40° to 194° F)

Supply Voltage

  • 10-36 Vdc

Switch Type

  • SPST

Temperature Effect

  • ± 1 % of URL/38° C (100° F) at -40° to 80° C (-40° to 176° F) - Continuous Output & Switch Output

Temperature Range

  • Display: -20° to 70° C (-4° to 158° F)

Turndown

  • 5: 1 (Standard)

Wetted Materials

  • 316 Stainless Steel for Pressure Ranges 0 to 5 psi Thru 0 to 100 psi
  • 630 Stainless Steel (17-4 Stainless Steel) for Pressure Ranges Above 0 to 100 psi

Window Material

  • Display: Glass

Zero Balance

  • Zero Balance & URL: ± 0.25 % of URL (Each)

  • Monitor & Control Many Process Applications
  • Oil & Gas Applications

Documentation

Data Sheets

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