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LD291-M Gauge Pressure Transmitter

by Smar
  • Pressure Type: Gauge
  • Pressure Range: 0.625 bar to 250 bar, 157.1 inH2O to 3625.94 psi
  • Output: HART Protocol, 2-Wire, 4-20 mA
  • Power Supply: 12 to 45 Vdc.
  • Indicator: 4-1/2 digit numerical and 5-Character alphanumerical LCD indicator
  • Ambient Temperature: -40°C to +85°C (-40°F to +185°F)
  • Accuracy: ± 0.075% of span
  • Stability: ± 0.15% of URL per 5 years
  • Process Connection: 1/2"-14 FNPT
  • Electrical Connection: 1/2"-14 FNPT Conduit
  • Materials of Construction:
    • Wetted Parts: Hastelloy C-276
    • Fill Fluid: Silicone Oil 
    • Cover O-Ring: Buna-N
    • Mounting Bracket: Plated Carbon or 316 Stainless Steel
  • Environmental Certifications: NEMA 4, 4X, IP66, IP66W
  • CSA Intrinsically Safe, Non-Incendive, Explosion Proof, Dust Ignition Proof
  • Order includes a SMAR Magnetic Screwdriver for adjustments if the LCD Display option is selected in the configuration below
The above description encapsulates the entire product series. Specifications for individual configurations may vary depending on the selection chosen.
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Models In Stock
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Selected Configuration
Model #: Price: Availability: Min. Qty:
LD291-M53I-01-00-I3 $1,112.18 CAD
While Supplies Last
In Stock (15+) 1 item
Configuration
Base Model
Base Model
Select the base model number that best suits your process parameters.
  • view details
  • view details
Diaphragm Material & Fill Fluid
Diaphragm Material & Fill Fluid
  • view details
Process Connection Material
Process Connection Material
Display
Display
LCD Display option includes SMAR Magnetic Screwdriver for local configuration
Mounting
Mounting
Accessories
  • DDCON 100
    DDCON 100
    SMAR Universal HART Configurator Kit
  • Hard Seat Block & Bleed Valve
    Hard Seat Block & Bleed Valve
    PGI International Hard Seat Block & Bleed Valve
  • Hard Seat Hand Valve
    Hard Seat Hand Valve
    PGI International Hard Seat Instrument Hand Valve
  • HI321
    HI321
    SMAR HART Interface Cable, USB Type
  • HPC401 Plus
    HPC401 Plus
    SMAR HPC401 Plus HART/DDL Configurator
  • Magnetic Screwdriver
    Magnetic Screwdriver
    SMAR Magnetic Screwdriver
Popular Add-Ons
The following may be added to your item(s) when you advance to your Shopping Cart
  • Stainless Steel Tag
Agency Approvals
  • CSA
  • FM
  • CEPEL
  • EXAM
  • NEPSI
  • 3-A Sanitary
  • NEMKO ATEX
  • GOST
Applications
  • Liquid
  • Gas
  • Steam
Output
  • HART & 4-20 mA
Process Connection Size
  • 1/2"-14 FNPT
Pressure Range
Pressure ranges below describe the ranges of the entire series.
  • psi: 90 - 3625.94
  • inH2O: 157.1 - 10054.5
  • bar: 0.625 - 250
Diaphragm Material
  • Hastelloy C-276
Housing Material
The terms "Enclosure", "Housing", "Body" and "Case" are understood to be the same.
  • Injected Aluminum. Complies with NEMA 4X/6P, IP66, IP66W, IP68 and IP68W
O-Ring Material
  • Buna N
Input Power
  • HART: 12 to 45 Vdc.
Electrical Connectors
  • 1/2"-14 NPT
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)
Mounting
Available mounting types below, no mounting is standard.
  • None
  • Carbon Steel Bracket and Accessories
  • 316 Stainless Steel Bracket and Accessories
Stability
  • ±0.15% of URL per 5 years
Paint
  • Polyester (Gray Munsell N 6.5)
Temperature Effect
  • ± [0.02% URL + 0.06% of span], per 20°C (68°F) for span >=0.2 URL | ± [0.023% URL + 0.045% of span], per 20°C (68°F) for span < 0.2 URL
Temperature Range
  • Ambient: -40°C to +85°C (-40°F to +185°F)
  • Process: -40°C to +100°C (-40°F to +212°F) (Silicone Oil)
  • Storage: -40°C to +100°C (-40°F to +212°F)
  • Digital Display: -20°C to +80°C (-4°F to +176°F)
  • Digital Display: -40°C to +85°C (-40°F to +185°F) (without damage)
Pressure Type
  • Gauge
Display
Available display types below, no display is standard.
  • 4-1/2 Digit Numerical & 5 Character Alphanumerical LCD Indicator
Weight
  • < 2.0 kg (4lb): with Aluminum housing, without a mounting bracket.
Fill Fluid
  • Silicone Oil
Humidity Limits
  • 0 to 100% Relative Humidity
Configuration
  • HART: By digital communication using the Configuration Interface CONF301 or the HART Pocket Configurator HPC301. Basic configuration may be done using local adjustment magnetic tool if device is fitted with display.
Output and Communication Protocol
  • HART: Two-Wire, 4-20 mA according to NAMUR NE43 specification, with superimposed digital communication.
Volumetric Displacement
  • > 0.15cm³ (0.01 in³)
Damping Adjustment
  • User configurable from 0 to 128 seconds (via digital communication).
Overpressure and Static Pressure Limits
  • 14 MPa (2000 psi) for ranges 2, 3, and 4
  • 31 MPa (4500 psi) for range 5
Power Supply Effect
  • ± 0.005% of Calibrated Span Per Volt
Mounting Position Effect
  • Zero shift of up to 250 Pa (1 inH2O) which can be calibrated out. No span effect.
Electromagnetic Interference Effect
  • Approved according to IEC61326-1:2006, IEC61326-2-3:2006, IEC61000-6-4:2006, IEC61000-6-2:2005
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$1,112.18 CAD
While Supplies Last
LD291-M53I-01-00-I3
Model is Non-Refundable
In Stock (15+)
x
Selected Configuration
LD291-M53I-01-00-I3
  • Base Model:

    LD291-M5
  • Diaphragm Material & Fill Fluid:

    Hastelloy C-276, Silicone Oil
    this selection is non-refundable
  • Process Connection Material:

    316 Stainless Steel
  • Display:

    None
  • Mounting:

    None