LD301-H Pressure Transmitter
Brand: Smar International Corp
Specifications
- Pressure Range kPa: -50 to 25,000 kPa
- Minimum Span: 0.42 to 210 kPa
- Pressure Range psi: -7.2 to 3,600 psi
- Minimum Span: 0.06 to 30 psi
- Ambient Temperature: -40°C to +85°C (-40°F to +185°F)
- Process Connection: 1/4"-18 NPT or 1/2"-14 NPT
- Electrical Connection: 1/2"-14 NPT
- Pressure Type: Differential Pressure, Pressure is applied to high and low sides and differential pressure is measured. High static pressure is supported.
- Materials of Construction:
- Diaphragm: 316 Stainless Steel or Hastelloy® C-276
- Flanges: 316 Stainless Steel
- Drain/Vent Screw: 316 Stainless Steel or Hastelloy® C-276
- O-Rings: Buna-N, Viton (Fluorocarbon), or Teflon
Specifications
Brand
Accuracy
- For Ranges 1, 2, 3, 4, 5, or 6 & 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
Ambient Temperature Range
- -40° to 85° C (-40° to 185° F)
Approvals & Certifications
- 3A Sanitary
- CEPEL
- CRN
- CSA
- EXAM
- EXIDA
- FM
- GOST
- LLOYD
- NEMKO ATEX
- NEPSI
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
- Without Drain/Vent
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
Flange Material
- Adapter & Drain/Vent: 316 Stainless Steel - CF8M (ASTM A351)
- Bolts & Nuts: Carbon Steel
- Bolts & Nuts: -Plated Carbon Steel
Humidity
- 0 to 100 % Relative Humidity
Input Power
- HART: 12-45 Vdc. Transient Suppressor Vmax = 65 Vp, Differential Mode - Bi-Directional, Low Current Leak & Capacitance, Meets the Standards: IEEE 61000-4-4 & IEEE 61000-4-5, less than 5 Nanosecond Response Time.
Media
- Gas
- Liquids & Gases
- Steam
Mounting
- Carbon Steel Bracket & Accessories
Mounting Position Effect
- Zero Shift of up to 250 Pa (1”H₂O) which can be Calibrated Out. No Span Effect
NPT Connection
- 1/2” NPT (with Adapter)
- 1/4” NPT
O-Ring Material
- Teflon
- Viton
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
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: 2,300 (bar: 158.6, MPa: 16)
- psia: 0.5 (bar: 0.034, kPa: 3.45) to psi: 4,600 (bar: 317.2, MPa: 32)
PID Configuration
- With PID
Power Supply Effect
- ± 0.005 % of Calibrated Span Per Volt
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
- ± [0.02 % 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)