SMAR Gauge Pressure Transmitter, LD290 Series, Foundation Fieldbus
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LD292-M Gauge Pressure Transmitter

Brand: Smar International Corp

SMAR Gauge Pressure Transmitter, LD290 Series, Foundation Fieldbus SMAR Gauge Pressure Transmitter, LD290 Series, Foundation Fieldbus SMAR Gauge Pressure Transmitter, LD290 Series, Foundation Fieldbus SMAR Gauge Pressure Transmitter, LD290 Series, Foundation Fieldbus SMAR Gauge Pressure Transmitter, LD290 Series, Foundation Fieldbus SMAR Gauge Pressure Transmitter, LD290 Series, Foundation Fieldbus

Specifications

  • Process Fluid: Liquid, gas or steam
  • Output and Communication Protocol: Digital Only. Complies with IEC 61158-2:2000 (H1): 31.25 kbit/s voltage mode, bus powered
  • Power Supply:
    • Bus powered: 9 to 32 Vdc
    • Quiescent current consumption: 12 mA
  • Indicator: 4-1/2 digit numerical and 5-Character alphanumerical LCD indicator
  • Hazardous Area Certifications: Intrinsic Safe, non-incendive, exlposion proof, and dust ignition proof (FM, CSA, Nemko, EXAM, Cepel, and NEPSI)
  • Temperature Limits:
    • Ambient: -40°C to +85°C (-40°F to +185°F)
    • Process: -40°C to +100°C (-40°F to +212°F)
    • Storage: -40°C to +100°C (-40°F to +212°F)
    • Display: -20°C to +80°C (-4°F to +176°F)
    • Display: -40°C to +85°C (-40°F to +185°F), without damages
  • Turn-on Time: less than 5 seconds
  • Damping Adjustment: Any value between 0 to 32 seconds plus intrinsic sensor response time
  • Humidity Limits: 0 to 100% RH
  • Accuracy: ± 0.075% of span
  • Stability: ± 0.15% of URL per 5 years
  • Pressure Range bar: 12.5 mbar to 250 bar
  • Pressure Range psi: 5.02 inH2O to 3625.94
  • Power Supply Effect: ±0.005% of calibrated span per volt
  • Mounting Position Effect: Zero shift of up to 250 Pa (1 in H2O) which can be calibrated out.
  • Wetted Parts: 316L Stainless Steel, Hastelloy® C-276
  • Non Wetted Parts:
    • Electronic Housing, Injected aluminum with polyester painting or 316 Stainless Steel. According to NEMA Type 4X or Type 4, IP66, IP66W
    • Silicone Oil Fill Fluid
    • Buna-N O-Ring
    • Plated Carbon or 316 Stainless Steel Mounting Bracket

Specifications

Brand

Accuracy

  • For Ranges 2, 3, 4, or 5: ± 0.075 % of Span (For Span > =0.1 URL) ± [0.0375 + 0.00375 URL/Span % of Span (For Span =0.1 URL) ± [0.0375 + 0.00375 URL/Span % of Span (For Span =0.1 URL) ± [0.0375 + 0.00375 URL/Span % of Span (For Span =0.1 URL) ± [0.0375 + 0.00375 URL/Span % of Span (For Span < 0.1 URL)

Ambient Temperature Range

  • -40° to 85° C (-40° to 185° F)

Approvals & Certifications

  • 3-A Sanitary
  • CEPEL
  • CSA
  • EXAM
  • FM
  • ITK 4.6.1
  • NEMKO ATEX
  • NEPSI

Configuration

  • FOUNDATION Fieldbus: Basic Configuration May be Done Using Local Adjustment Magnetic Tool if Device is Fitted with Display. Complete Configuration is Possible Using Remote, SYSCON (LD292), Smar PROFIBUSView & Simatic PDM.

Damping Adjustment

  • User Configurable from 0 to 32 seconds (via Digital Communication).

Diaphragm Material

  • 316 Stainless Steel

Display

  • 4-1/2-Digit Numerical & 5-Character Alphanumerical LCD Indicator

Electrical Connectors

  • 1/2" NPT

Electromagnetic Interference Effect

  • Approved According to IEC 61326-1: 2006, IEC 61326-2-3: 2006, IEC 61000-6-4: 2006, IEC 61000-6-2: 2005

Enclosure Finish

  • Polyester (Gray Munsell N 6.5) Paint

Enclosure, Body Material

  • Aluminum - Injected

Environmental Protection

  • Dust Ignition-Proof
  • Explosion-proof
  • Intrinsically Safe
  • NEMA 4X, 6P / IP66, 68
  • Non-Incendive

Fill Material

  • Silicone Oil

Humidity

  • 0 to 100 % RH

Input Power

  • Bus Powered: 9-32 Vdc
  • Output Impedance: Intrinsic Safety (Assuming an IS Barrier in the Power Supply) from 7.8 kHz to 39 kHz Should be Greater or Equal to 400 ohms.
  • Output Impedance: Non-intrinsic Safety from 7.8 kHz to 39 kHz Should be Greater or Equal to 3,000 ohms.

Media

  • Gas
  • Liquids & Gases
  • Steam

Mounting

  • Carbon Steel Bracket & Accessories

Mounting Position Effect

  • Zero Shift of up to 250 Pa (1" H₂O)

NPT Connection

  • 1/2" NPT Female

O-Ring Material

  • Buna-N

Operating Temperature - Display

  • -20° to 80° C (-4° to 176° F)
  • -40° to 85° C (-40° to 185° F), without Damage

Output

  • 4-20 mA
  • FOUNDATION Fieldbus: Digital Only. Complies with IEC 61158-2: 2000 (H1): 31.25 KBits/s Voltage Mode, Bus Powered

Overpressure & Static Pressure Limits

  • psi: 2,000 (bar: 137.9, MPa: 14) for Ranges 2, 3, & 4
  • psi: 4,500 (bar: 310.3, MPa: 31) for Range 5

Power Supply Effect

  • ± 0.005 % of Calibrated Span Per Volt

Process Temperature

  • -40° to 100° C (-40° to 212° F)

Stability

  • ± 0.15 % of URL for 5-Years

Storage Temperature

  • -40° to 100° C (-40° to 212° F)

Temperature Effect

  • ± [0.023 % of URL + 0.045 % of Span], Per 20° C (68° F) for Span < 0.2 URL
  • ± [0.023 % of URL + 0.045 % of Span], Per 20° C (68° F) for Span = 0.2 URL
  • ± [0.02 % of URL + 0.06 % of Span], Per 20° C (68° F) for Span > = 0.2 URL

Turn-On Time

  • FOUNDATION Fieldbus: Approximately 10 seconds

Volumetric Displacement

  • > 0.15 cm³ (0.01 in³)

Documentation

Catalogs

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