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LD302-H Differential High Static Pressure Transmitter
Brand: Smar International Corp.png)
Features
- Pressure Type: High Static Differential and Flow
- Pressure Range kPa: -25 to 25 MPa
- Minimum Span: 0.21 MPa
- Pressure Range psi: -3,600 to 3,600 psi
- Minimum Span: 30 psi
- Ambient Temperature: -40° to 85°C (-40° to 185°F)
- Process Connection: 1/4" Female NPT
- Electrical Connection: 1/2" Female NPT Conduit
- Materials of Construction:
- Diaphragm: 316 Stainless Steel
- Flange: 316 Stainless Steel
- Drain/Vent Screw: 316 Stainless Steel
1 - 1 of 1 Part Numbers
1 - 1 of 1 Part Numbers
Specifications
Brand
Accuracy
- 0.0083 URL ≤ Span < 0.025 URL: ± (0.0015 + 0.00465 URL/Span) % of Span
- 0.025 URL ≤ Span < 0.1 URL: ± (0.0375 + 0.00375 URL/Span) % of Span
- 0.1 URL ≤ Span ≤ URL: ± 0.075 % of Span
Alarm
- FOUNDATION Fieldbus: for Sensor Circuit Failures, Events are Generated & Status is Sent to Link Outputs. Detailed Diagnostics are available in the Contained Parameters
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
- FOUNDATION Fieldbus: Basic Configuration May be Done Using the Local Adjustment Magnetic Tool if Device is Fitted with Display. Complete Configuration is Possible Using Configuration Tools
Consumption
- Current Consumption Quiescent: 12 mA
Control Functions Characteristics
- FOUNDATION Fieldbus: Resource (RS), Transducer (TRD), Diagnostics Transducer Block (DIAG), Analog Input (AI), PID Control (PID), Advanced PID Control (APID), Arithmetic (ARTH), Integrator (INTG), Input Selector (ISEL), Signal Characterizer (CHAR), Analog
Damping Adjustment
- User Configurable from 0 to 128 seconds (via Digital Communication)
Diaphragm Material
- 316 Stainless Steel
Display
- 4-1/2-Digit Numerical & 5-Character Alphanumerical LCD Indicator
Drain, Vent Valves & Plug
- Drain/Vent: 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
- CEPEL
- FISCO Field Device Ex ia IIC T4
- FNICO Field Device Ex N1 IIC T4
- IP66
- IP68
- NEMA 4X
- NEMA 6P
Fill Material
- Silicone Oil
Flange Material
- 316 Stainless Steel - ASTM A351 CF8M
Humidity
- 0 to 100 % Relative Humidity
Input Power
- Bus Powered: 9-32 Vdc
Materials of Construction
- Adapter: 316 Stainless Steel
- Mounting Bracket: 316 Stainless Steel
- Mounting Bracket: Carbon Steel
Media
- Gas
- Liquids & Gases
- Steam
Mounting
- Bracket
Mounting Position Effect
- Zero Shift of up to 250 Pa (1”H₂O)
Nut & Bolt Material
- 316 Stainless Steel
- 630 Stainless Steel (17-4 PH)
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
- FOUNDATION Fieldbus: Digital Only. Complies with IEC 61158-2: 2000 (H1): 31.25 KBits/s Voltage Mode, Bus Powered
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)
Power Supply Effect
- ± 0.005 % of Calibrated Span Per Volt
Pressure Range
- bar: -248.211 to 248.2
- kPa: -24,821 to 24,821
- psi: -3,600 to 3,600
Pressure Type
- Differential
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
- FOUNDATION Fieldbus: Performs within Specifications in less than 10 seconds after Power is Applied to the Transmitter
Volumetric Displacement
- > 0.15 cm³ (0.01”³)