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LD301-A Absolute Pressure Transmitter
Brand: Smar International Corp
Features
- Pressure Range kPa: 0 to 25,000 kPa
- Minimum Span: 5 to 210 kPa
- Pressure Range psi: 0 to 3,600 psi
- Minimum Span: 0.73 to 30 psi
- Ambient Temperature: -40° to 85°C (-40° to 185° F)
- Process Connection: 1/4"-18 NPT or 1/2"-14 NPT
- Electrical Connection: 1/2"-14 NPT
- Pressure Type: Absolute, the pressure is measured at the high side of the transmitter and the low side is at zero absolute reference to a sealed chamber with vacuum.
- Materials of Construction:
- Diaphragm: 316 Stainless Steel or Hastelloy® C-276
- Flange: 316 Stainless Steel
- Drain/Vent Screw: 316 Stainless Steel or Hastelloy® C-276
- O-Rings: Buna-N, Viton (Fluorocarbon), or Teflon
1 - 12 of 5,196 Part Numbers
LD301-A21I-BA11-011A1D1H0I3
- Pressure Type: Absolute
- Pressure Range: 0 to 7.2 psi, 0 to 50 kPa
- Minimum Span: 0.36 psi, 2.5 kPa
- Output: HART Protocol, 2-Wire, 4-20 mA
- Control: PID Capability
- 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: ±0.1%, ±0.075% of span
- Stability: ±0.15% of URL per 5 years
- Process Connection: 1/2"-14 FNPT with Adapter
- Electrical Connection: 1/2"-14 FNPT Conduit
- Drain/Vent: Opposite Process Connection
- Materials of Construction:
- Diaphragm: 316L Stainless Steel, Silicone oil Fill
- Flanges: 316 Stainless Steel, DIN 19213 - M10x1.5 Thread
- O-Rings: Buna N
- Mounting: Carbon Steel Bracket
- Flange Bolts and Nuts: 316 Stainless Steel
- Housing: Aluminum
- Environmental Certifications: NEMA 4X, 6P, IP66, IP66W, IP68, IP68W
- CSA Intrinsically Safe, Explosion Proof, Dust Ignition Proof, Non-Incendive
- Order includes a SMAR Magnetic Screwdriver for adjustments
LD301-A21I-T011-012-I1-A0-D0-G0-H0-I1-M0-P0-S0-Y2-J0
- LD301: HART & 4-20mA
- A2: Absolute, 0.36 to 7.2 PSI
- 1: H316L SST Diaphragm, Silicone Fill
- I: CF 8M / 316 SST Flange, Adapter
- T: Teflon O-Ring
- 0: Without Drain
- 1: With Digital Indicator
- 1: 1/2"-18 NPT Process Connection (with adapter)
- 0: 1/2"-14 NPT Electrical Connection
- 12: 316 Stainless Steel Mounting Bracket
- A0: Carbon Steel Flange Bolts and Nuts
- D0: Standard Flange Type
- G0: 4-20 mA Output Signal
- H0: Aluminum Housing
- I1: CFM: XP, IS, NI, DI
- M0: With PID (Available and disabled)
- P0: Gray Munsell N 6,5 Painting
- S0: Standard SMAR Features
- Y2: 1:Pressure (Engineering Unit) Display
- J0: Plate with Tag
LD301-A31I-B000-010/A2/I3P
- Base Model - LD301-A3: Pressure Range psia: 0 to 3,6 (kPa: 0 to 250, bar: 0 to 2.5)
- Diaphragm Material & Fill Fluid - 316L Stainless Steel, Silicone Oil
- Flange, Adapter & Drain / Vent Valves Material - 316 Stainless Steel - CF8M (ASTM A351)
- O-Ring - Buna-N
- Drain / Vent - No Drain/Vent
- Display - Not Required
- Process Connection - 1/4" Female NPT
- Electrical Connection - 1/2" Female NPT Conduit Fitting
- Mounting - None
- Options - B7M Flange Bolts & Nuts
- Approval Class - CSA Approved & PID Capable
LD301-A31I-B000-010/A2/I6
- Base Model - LD301-A3: Pressure Range psia: 0 to 3,6 (kPa: 0 to 250, bar: 0 to 2.5)
- Diaphragm Material & Fill Fluid - 316L Stainless Steel, Silicone Oil
- Flange, Adapter & Drain / Vent Valves Material - 316 Stainless Steel - CF8M (ASTM A351)
- O-Ring - Buna-N
- Drain / Vent - No Drain/Vent
- Display - Not Required
- Process Connection - 1/4" Female NPT
- Electrical Connection - 1/2" Female NPT Conduit Fitting
- Mounting - None
- Options - B7M Flange Bolts & Nuts
- Approval Class - Without Certification
LD301-A31I-B000-010/I3P
- Base Model - LD301-A3: Pressure Range psia: 0 to 3,6 (kPa: 0 to 250, bar: 0 to 2.5)
- Diaphragm Material & Fill Fluid - 316L Stainless Steel, Silicone Oil
- Flange, Adapter & Drain / Vent Valves Material - 316 Stainless Steel - CF8M (ASTM A351)
- O-Ring - Buna-N
- Drain / Vent - No Drain/Vent
- Display - Not Required
- Process Connection - 1/4" Female NPT
- Electrical Connection - 1/2" Female NPT Conduit Fitting
- Mounting - None
- Options - None
- Approval Class - CSA Approved & PID Capable
LD301-A31I-B000-010/I6
- Base Model - LD301-A3: Pressure Range psia: 0 to 3,6 (kPa: 0 to 250, bar: 0 to 2.5)
- Diaphragm Material & Fill Fluid - 316L Stainless Steel, Silicone Oil
- Flange, Adapter & Drain / Vent Valves Material - 316 Stainless Steel - CF8M (ASTM A351)
- O-Ring - Buna-N
- Drain / Vent - No Drain/Vent
- Display - Not Required
- Process Connection - 1/4" Female NPT
- Electrical Connection - 1/2" Female NPT Conduit Fitting
- Mounting - None
- Options - None
- Approval Class - Without Certification
LD301-A31I-B000-011/A2/I3P
- Base Model - LD301-A3: Pressure Range psia: 0 to 3,6 (kPa: 0 to 250, bar: 0 to 2.5)
- Diaphragm Material & Fill Fluid - 316L Stainless Steel, Silicone Oil
- Flange, Adapter & Drain / Vent Valves Material - 316 Stainless Steel - CF8M (ASTM A351)
- O-Ring - Buna-N
- Drain / Vent - No Drain/Vent
- Display - Not Required
- Process Connection - 1/4" Female NPT
- Electrical Connection - 1/2" Female NPT Conduit Fitting
- Mounting - Carbon Steel Bracket & Accessories
- Options - B7M Flange Bolts & Nuts
- Approval Class - CSA Approved & PID Capable
LD301-A31I-B000-011/A2/I6
- Base Model - LD301-A3: Pressure Range psia: 0 to 3,6 (kPa: 0 to 250, bar: 0 to 2.5)
- Diaphragm Material & Fill Fluid - 316L Stainless Steel, Silicone Oil
- Flange, Adapter & Drain / Vent Valves Material - 316 Stainless Steel - CF8M (ASTM A351)
- O-Ring - Buna-N
- Drain / Vent - No Drain/Vent
- Display - Not Required
- Process Connection - 1/4" Female NPT
- Electrical Connection - 1/2" Female NPT Conduit Fitting
- Mounting - Carbon Steel Bracket & Accessories
- Options - B7M Flange Bolts & Nuts
- Approval Class - Without Certification
LD301-A31I-B000-011/I3P
- Base Model - LD301-A3: Pressure Range psia: 0 to 3,6 (kPa: 0 to 250, bar: 0 to 2.5)
- Diaphragm Material & Fill Fluid - 316L Stainless Steel, Silicone Oil
- Flange, Adapter & Drain / Vent Valves Material - 316 Stainless Steel - CF8M (ASTM A351)
- O-Ring - Buna-N
- Drain / Vent - No Drain/Vent
- Display - Not Required
- Process Connection - 1/4" Female NPT
- Electrical Connection - 1/2" Female NPT Conduit Fitting
- Mounting - Carbon Steel Bracket & Accessories
- Options - None
- Approval Class - CSA Approved & PID Capable
LD301-A31I-B000-011/I6
- Base Model - LD301-A3: Pressure Range psia: 0 to 3,6 (kPa: 0 to 250, bar: 0 to 2.5)
- Diaphragm Material & Fill Fluid - 316L Stainless Steel, Silicone Oil
- Flange, Adapter & Drain / Vent Valves Material - 316 Stainless Steel - CF8M (ASTM A351)
- O-Ring - Buna-N
- Drain / Vent - No Drain/Vent
- Display - Not Required
- Process Connection - 1/4" Female NPT
- Electrical Connection - 1/2" Female NPT Conduit Fitting
- Mounting - Carbon Steel Bracket & Accessories
- Options - None
- Approval Class - Without Certification
LD301-A31I-B000-012/A2/I3P
- Base Model - LD301-A3: Pressure Range psia: 0 to 3,6 (kPa: 0 to 250, bar: 0 to 2.5)
- Diaphragm Material & Fill Fluid - 316L Stainless Steel, Silicone Oil
- Flange, Adapter & Drain / Vent Valves Material - 316 Stainless Steel - CF8M (ASTM A351)
- O-Ring - Buna-N
- Drain / Vent - No Drain/Vent
- Display - Not Required
- Process Connection - 1/4" Female NPT
- Electrical Connection - 1/2" Female NPT Conduit Fitting
- Mounting - 316 Stainless Steel 2" Bracket & Accessories
- Options - B7M Flange Bolts & Nuts
- Approval Class - CSA Approved & PID Capable
LD301-A31I-B000-012/A2/I6
- Base Model - LD301-A3: Pressure Range psia: 0 to 3,6 (kPa: 0 to 250, bar: 0 to 2.5)
- Diaphragm Material & Fill Fluid - 316L Stainless Steel, Silicone Oil
- Flange, Adapter & Drain / Vent Valves Material - 316 Stainless Steel - CF8M (ASTM A351)
- O-Ring - Buna-N
- Drain / Vent - No Drain/Vent
- Display - Not Required
- Process Connection - 1/4" Female NPT
- Electrical Connection - 1/2" Female NPT Conduit Fitting
- Mounting - 316 Stainless Steel 2" Bracket & Accessories
- Options - B7M Flange Bolts & Nuts
- Approval Class - Without Certification
1 - 12 of 5,196 Part Numbers
Specifications
Brand
Accuracy
- ± 0.2 % of Span
- 0.0083 URL ≤ Span < 0.025 URL: ± [0.0015 + 0.00465 URL/Span] % of Span
- 0.0083 URL ≤ Span < 0.025 URL: ± [0.01 + 0.006 URL/Span] % of Span
- 0.025 URL ≤ Span < 0.1 URL: ± [0.0375 + 0.00375 URL/Span] % of Span
- 0.025 URL ≤ Span < 0.1 URL: ± 0.05 [1 + 0.1 URL/Span] % of Span
- 0.05 URL ≤ Span < 0.2 URL: ± [0.025 + 0.015 URL/Span] % of Span
- 0.1 URL ≤ Span ≤ URL: ± 0.075 % of Span
- 0.1 URL ≤ Span ≤ URL: ± 0.1 % of Span
- 0.2 URL ≤ Span ≤ URL: ± 0.1 % of Span
Alarm
- Failure Alarm: Detailed Diagnostics through HART Communication
Ambient Temperature Range
- -40° to 85° C (-40° to 185° F)
Approvals & Certifications
- 3A Sanitary
- CE
- CEPEL
- CRN
- CSA
- EXAM
- EXIDA
- FM
- GOST
- LLOYD
- NEMKO ATEX
- NEPSI
Communication
- HART
Configuration
- Software CONF401, DDCON100, or HpC301 & HpC401. Can Also be Configured Using DD & FDT/DTM Tools, & Can be Partially Configured through Local Adjustment
Control Functions Characteristics
- HART: PID Control (PID) & Totalizer (TOT)
Damping Adjustment
- User Configurable from 0 to 128 seconds (via Digital Communication)
Diaphragm Material
- 316 Stainless Steel
- Hastelloy C-276
Display
- 4-1/2-Digit Numerical & 5-Character Alphanumerical LCD Indicator
Drain, Vent Position
- Down
- Top
Drain, Vent Valves & Plug
- 316 Stainless Steel
- Hastelloy C-276
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
- IP66
- IP68
- NEMA 4X
- NEMA 6P
- Non-Incendive
Fill Material
- Silicone Oil
Flange Material
- 316 Stainless Steel - ASTM A351 CF8M
Humidity
- 0 to 100 % Relative Humidity
Input Power
- 12-45 Vdc
Materials of Construction
- Adapter: 316 Stainless Steel
- Adapter: Hastelloy C-276
Media
- Gas
- Liquids & Gases
- Steam
Mounting
- 316 Stainless Steel Bracket & Accessories
- Carbon Steel Bracket & Accessories
Mounting Position Effect
- Zero Shift of up to 250 Pa (1”H₂O) which can be Calibrated Out. No Span Effect
NACE & NIST
- NACE MR-0175, ISO 15156
NPT Connection
- 1/2” NPT Female (with Adapter)
- 1/4” NPT Female
Nut & Bolt Material
- Carbon Steel
- Plated Carbon Steel
O-Ring Material
- Buna-N
- Teflon
- Viton
Operating Temperature - Display
- -20° to 80° C (-4° to 176° F)
- -40° to 85° C (-40° to 185° F), without Damage
Output
- 2-Wire
- 4-20 mA
Overpressure & Static Pressure Limits
- Flange Test Pressure: psi: 8,570 (bar: 590.9, MPa: 60)
- psia: 0.5 (bar: 0.034, kPa: 3.45) to psi: 4,600 (bar: 317.2, MPa: 32)
- Ranges 2, 3 & 4: psi a: 0.5 (bar: 0.034, kPa: 3.45) to psi: 2,300 (bar: 158.6, MPa: 16)
PID Configuration
- With PID
Power Supply Effect
- ± 0.005 % of Calibrated Span Per Volt
Pressure Range
- bar: 0 to 248.2
- kPa: 0 to 24,821
- psia: 0 to 3,600
Pressure Type
- Absolute
Process Temperature
- -40° to 100° C (-40° to 212° F)
Span & Zero Adjustments
- Non-Interactive, Via Digital Communication or Local Adjustment
Stability
- Ranges 2, 3, 4, 5, & 6: ± 0.15 % of URL for 5-Years at 20° C (68° F) Temperature Change & up to 7 mPa (1,000 psi) of Static Pressure
Static Pressure Effect
- Span Error for Ranges 2, 3, 4, 5 & 6: Correctable to ± 0.2 % of Reading Per psi: 1,000 (bar: 68.95, kPa: 6,895)
- Zero Error for Ranges 2, 3, 4, 5 & 6: ± 0.033 % of URL Per psi: 1,000 (bar: 68.95, kPa: 6,895)
Storage Temperature
- -40° to 100° C (-40° to 212° F)
Temperature Effect
- 0.0085 URL ≤ Span < 0.2 URL: ± [0.023 % of URL + 0.045 % of Span] Per 20° C (68° F)
- Ranges 2,3,4,5 & 6: 0.2 URL ≤ Span ≤ URL: ± [0.02 % of URL + 0.06 % of Span] Per 20° C (36° F)
Turn-On Time
- HART: Performs within Specifications in less than 5 seconds after Power is Applied to the Transmitter
Volumetric Displacement
- > 0.15 cm³ (0.01”³)