• Pressure Type: Gauge
  • Pressure Range: -0.1 MPa to 40 MPa, -1 to 2500 kPa, -14.7 psi to 5800 psi, 0.147 bar to 58 bar, -4 inches WC to 2000 inches WC
    • Minimum Span: 0.21 MPa, 30 psi
  • Output: HART Protocol, 2-Wire, 4-20 mA
  • Power Supply: 12 to 45 Vdc.
  • Display: 4-1/2 digit numerical and 5-Character alphanumerical LCD indicator
  • Temperature: 
    • Ambient: -40°C to 85°C (-40°F to 185°F)
    • Process:  -40°C to 100°C (-40°F to 212°F)
  • Accuracy: ±0.1% to ± 0.075% of span
  • Stability: ± 0.15% of URL per 5 years, ± 0.2% of URL for 12 months at 20°C temperature change and up to 100 kPa (1 bar) of static pressure.
  • Process Connection: 1/4 - 18 NPT or 1/2 - 14 NPT (with Adapter)
  • Electrical Connection: 1/2 - 14 NPT, 3/4 - 14 NPT with 316 Stainless Steel Adapter, 3/4 -14 BSP with 316 Stainless Steel Adapter, 1/2 - 14 BSP with 316 Stainless Steel Adapter, M20 X 1.5 or PG 13.5 DIN
  • Materials of Construction:
    • Diaphragm: 316 Stainless Steel, Monel 400, Tantalum or Hastelloy C-276
    • Fill Fluid: Silicone, Inert, Krytox, Halocarbon 4.2 or Fomblim Oils 
    • Flanges: 316 Stainless Steel, Plated Carbon Steel, Hastelloy C-276 or Monel 400
    • Drain/Vent Screw: 316 Stainless Steel or Hastelloy C-276 or Monel 400
    • O-Rings: Buna-N, Viton (Fluorocarbon), EPDM, or Teflon
  • Environmental Certifications: NEMA 4X/6P 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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4 Models In Stock

LD301-M41I-VD11-012-I3P
LD301-M41I-VD11-012-I3P
$1,906.00
  • Base Model

    LD301-M4
  • Diaphragm Material & Fill Fluid

    316L Stainless Steel, Silicone Oil
  • Flange, Adapter & Drain/Vent Valves Material

    316 Stainless Steel
  • O-Ring

    Viton
  • Drain/Vent

    Drain
  • Display

    LCD Display
  • Process Connection

    1/2" Female NPT
  • Electrical Connection

    1/2" FNPT Conduit Fitting
  • Mounting

    316 Stainless Steel 2" Bracket & Accessories
  • Approval Class

    CSA Approved & PID Capable
LD301-M53I-V010-010-A2I3P
LD301-M53I-V010-010-A2I3P
$1,929.00
LD301 = SMAR Transmitter (4-20mA HART)
M5 = Min/Max Span: 30-3600 PSI
3 = Hastelloy C276 Diaphragm w/ Silicone Oil
I = 316SST Flanges
V = Viton O-Rings
0 = No Vent/Drain
1 = LCD Display
0 = 1/4" FNPT Process Connection
0 = 1/2" FNPT Electrical Connection
1 = Local Adjustment Capability
0 = Without Mounting Bracket
A2 = ASTM A193-B7M Flange Bolts & Nuts for NACE Compliance
I3 = CSA Approved Explosion Proof and Intrinsically Safe
P = Single Loop PID Control Capability
LD301-M53I-V010-012-A3I3P
LD301-M53I-V010-012-A3I3P
$2,088.00
LD301-M53I-V011-011-A3I3P
LD301-M53I-V011-011-A3I3P
$1,816.00
LD301 = SMAR Transmitter (4-20mA HART)
M5 = Min/Max Span: 30-3600 PSI
3 = Hastelloy C276 Diaphragm w/ Silicone Oil
I = 316SST Flanges
V = Viton O-Rings
0 = No Vent/Drain
1 = LCD Display
1 = 1/4" FNPT Process Connections With 1/2" Adaptor
0 = 1/2" FNPT Electrical Connection
1 = Local Adjustment Capability
1 = Carbon Steel Mounting Bracket
A3 = ASTM A193-17-4 Flange Bolts & Nuts for NACE Compliance
I3 = CSA Approved Explosion Proof and Intrinsically Safe
P = Single Loop PID Control Capability

Selected Configuration

Model #:

LD301-M53I-V010-010-A2I3P

Price:
$1,929.00 USD
Availability:
In Stock (11)
Min. Qty:
1 Item

Configuration

reset configuration

Agency Approvals

  • 3-A Sanitary
  • CEPEL
  • CSA
  • EXAM
  • EXIDA
  • FM
  • GOST
  • LLOYD
  • NEMKO ATEX
  • NEPSI

Damping Adjustment

  • User Configurable from 0 to 128 Seconds (via Digital Communication).

Overpressure and Static Pressure Limits

  • Flange Test Pressure: psi: 8,570 (bar: 590.9, MPa: 60)
  • From psia: 0.5 (bar: 0.034, kPa: 3.45) to psi: 1,150 (bar: 79.3, MPa: 8) for Range 1
  • From psia: 0.5 (bar: 0.034, kPa: 3.45) to psi: 2,300 (bar: 158.6, MPa: 16) for Ranges 2, 3 and 4
  • From psia: 0.5 (bar: 0.034, kPa: 3.45) to psi: 4,600 (bar: 317.2, MPa: 32) for Models H and A5

Static Pressure Effect

  • Span Error: For Range 1 and Level transmitters: correctable to ± 0.2% of reading per 3.5 MPa (500) psi
  • Span Error: For Ranges 2, 3, 4, 5 and 6: correctable to ±0.2% of reading per psi: 1,000 (bar: 68.95, kPa: 6,895)
  • Zero Error: For Range 1: ±0.05% URL per psi: 250 (bar: 17.2, kPa: 1,724)
  • Zero Error: For Ranges 2, 3, 4, 5 and 6: ±0.033% URL per psi: 1,000 (bar: 68.95, kPa: 6,895

Operating Temperature - Display

  • -20° to 85° C (-4° to 185° F)

Storage Temperature

  • -40° to 100° C (-40° to 212° F)

Temperature Effect

  • For Range 1: 0.2 URL ≤Span ≤URL: ±[0.08% URL + 0.05% Span] per 20° C (68° F) 0.025 URL ≤Span <0.2 URL: ±[0.06% URL + 0.15% Span] per 20° C (68° F)
  • For Ranges 2,3,4,5 and 6: 0.2 URL ≤Span ≤URL: ±[0.02% URL + 0.06% Span] per 20° C (68° F) / 0.0085 URL ≤Span <0.2 URL: ± [0.023% URL + 0.045% Span] per 20° C (68° F)

Ambient Temperature

  • -40° to 85° C (-40° to 185° F)

Humidity

  • 0 to 100% Relative Humidity

Process Temperature

  • -40° to 100° C (-40° to 212° F)

Accuracy

  • For Range 1 and Absolute Model: ±0.2% of Span
  • For Ranges 1, 2, 3, 4, 5, or 6 and 316L Stainless Steel or Hastelloy diaphragm with silicon or haloCarbon filling fluid: 0.1 URL ≤ Span ≤ URL: ± 0.075% or Span. 0.025 URL ≤ Span < 0.1 URL: ± (0.0375+0.00375.URL/Span)% of Span. 0.0083 URL ≤ Span < 0.025 URL: ± (0.0015+0.00465.URL/Span)% of Span.
  • For Ranges 2, 3, or 4 and Level Model 316 Stainless Steel Diaphragm with Silicon or HaloCarbon filling fluid with maximum pressure matching the flange pressure class: 0.1 URL ≤ Span ≤ URL: ± 0.075% of Span. 0.025 URL ≤ Span < 0.1 URL: ± (0.0375+0.00375.URL/Span)% of Span. 0.0083 URL ≤ Span < 0.025 URL: ± (0.0015+0.00465.URL/Span)% of Span.

Span and Zero Adjustments

  • Non-interactive, via Digital Communication or Local Adjustment

Stability

  • For Ranges 0 and 1: ±0.2% of URL for 12 months at 20° C (68° F) temperature change and up to 100 kPa (1 bar, 14.5 psi) of static Pressure
  • For Ranges 2, 3, 4, 5, and 6: ±0.15% of URL for 5 years at 20° C (68° F) temperature change and up to 7 MPA (1,000 psi) of static Pressure

Volumetric Displacement

  • >0.15 cm³ (0.01 in³)

Electromagnetic Interference Effect

  • Approved according to IEC61326-1:2006, IEC61326-2-3:2006, IEC61000-6-4:2006, IEC61000-6-2:2005

Media

  • Gas
  • Liquids and Gases
  • Steam

Environmental Protection

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

Drain/Vent Position

Available drain/vent positions below, no drain/vent is standard.
  • Down
  • Top

Drain/Vent Valves and Plug

  • 316 Stainless Steel
  • Hastelloy C-276
  • Monel 400

Power Supply Effect

  • ±0.005% of Calibrated Span Per Volt

Input Power

  • HART: 12-45 Vdc. Transient Suppressor Vmax = 65 Vp; Differential mode - bi-directional; Low current leak & capacitance; meets the standards: IEEE61000-4-4 & IEEE61000-4-5; Less than 5 nanosecond response time.

Communication

  • HART: 2-wire 4-20 mA with Digital overlaid Communication compliant with NAMUR NE-43

Electrical Connectors

  • 1/2" NPT

Output

  • 2-wire 4-20 mA

Turn-On Time

  • HART: Performs within specifications in less than 5 Seconds after power is applied to the transmitter.

Display

Available display types below, LCD display is standard.
  • 4-1/2-Digit Numerical and 5-Character Alphanumerical LCD Indicator

Alarm

  • HART: In case of sensor or circuit failure, the self diagnostics drives the output to 3.6 to 21.0 mA, according to the user's choice & NAMUR NE43 specification.

Configuration

  • HART: By Digital Communication using the Configuration software CONF401, DDCON100, or HPC301 and HPC401. It can also be configured using DD and FDT/DTM tools, and can be partially configured through local Adjustment, since the transmitter is supplied with display.

Control Functions Characteristics

  • HART: PID Control (PID) and Totalizer (TOT)

PID Configuration

  • With PID

Mounting

Available mounting types below, no mounting is standard.
  • 316 Stainless Steel Bracket and Accessories
  • Carbon Steel Bracket and Accessories

Mounting Position Effect

  • Zero Shift of up to 250 Pa (1" H2O) which can be calibrated out. No Span effect.

Enclosure/Body Material

  • Injected Aluminum

Enclosure Finish

  • Polyester (Gray Munsell N 6.5) Paint

Flange Material

  • 316 Stainless Steel
  • Bolts and Nuts: Plated Carbon Steel, 316 Stainless Steel
  • Hastelloy C-276
  • Monel 400
  • Plated Carbon Steel

O-Ring Material

Available o-ring material types below, teflon is standard.
  • Buna-N
  • Kalrez
  • Teflon
  • Viton

Diaphragm Material

Available diaphragm material types below, hastelloy C-276 is standard.
  • 316 Stainless Steel
  • Hastelloy C-276

Fill Material

  • Fomblin Oil
  • HaloCarbon 4.2 Oil
  • Inert HaloCarbon
  • Krytox Oil
  • Silicone Oil

DDCON 100

DDCON 100

SMAR Universal HART Configurator Kit

HI321

HI321

SMAR HART Interface Cable, USB Type

HPC401 PLUS

HPC401 PLUS

SMAR HPC401 Plus HART/DDL Configurator

M-578 Five-Valve Manifold

M-578 Five-Valve Manifold

PGI Int'l Five-Valve Manifold

Magnetic Screwdriver

Magnetic Screwdriver

SMAR Magnetic Screwdriver, Magnetic Screwdriver