Description
Part Number: 9G3B
Measuring Principle:
Ultrasonic Flow
Product Headline:
Highly robust gas specialist for fluctuating process conditions with a compact, easily accessible transmitter. Flexible device with user-definable gas mixtures for demanding measuring tasks. Accurate measurement of natural and process gas in the chemical as well as oil and gas industries.
Sensor Features:
- Maximum Reliability: Sensor design insensitive to condensate, ensuring accuracy even with humid or wet gas.
- High-Performance Control: Real-time pressure- and temperature-compensated values.
- Efficient Solution: Multivariable measurement with no pressure loss.
- Direct Measurement: Flow, pressure, and temperature.
- Wetted Parts: Titanium / 316L.
- Maximum Measuring Accuracy: ±0.5%.
Transmitter Features:
- Full Access: Process and diagnostic information with numerous, freely combinable I/Os.
- Reduced Complexity: Freely configurable I/O functionality.
- Integrated Verification: Heartbeat Technology.
- Housing: Compact dual-compartment design with up to 3 I/Os.
- Display: Backlit display with touch control and WLAN access. Remote display available.
Nominal Diameter Range:
DN 25 to 300 (1 to 12″)
Wetted Materials:
- Measuring Tube: 1.4408/1.4409 (CF3M)
- Transducer: 1.4404 (316, 316L), Titanium Grade 2
Measured Variables:
- Volume flow
- Corrected volume flow
- Mass flow
- Flow velocity
- Speed of sound
- Pressure
- Temperature
- Density
- Dynamic viscosity
- Energy flow
- Wobbe index
- Methane fraction
- Calorific value
- Molar mass
Max. Measurement Error:
- Volume Flow (Standard):
- ±1.0 % o.r. for 3 to 40 m/s (9.84 to 131.23 ft/s)
- ±2.0 % o.r. for 0.3 to 3 m/s (0.98 to 9.84 ft/s)
- Volume Flow (Optional Calibration):
- ±0.5 % o.r. for 3 to 40 m/s
- ±1.0 % o.r. for 0.3 to 3 m/s
- Corrected Volume Flow (Standard):
- ±1.5 % o.r. for 3 to 40 m/s
- ±2.5 % o.r. for 0.3 to 3 m/s
- Corrected Volume Flow (Optional Calibration):
- ±1.0 % o.r. for 3 to 40 m/s
- ±1.5 % o.r. for 0.3 to 3 m/s
- Sound Velocity: ±0.2 % o.r.
Measuring Range:
Gas: 0.3 m/s to 40 m/s
Max. Process Pressure:
0.7 to 101 bar a (10.15 to 1464.88 psi a)
Medium Temperature Range:
- Standard: -50 to 150 °C (-58 to +302 °F)
- With Integrated Pressure Cell: -50 to 100 °C (-58 to +212 °F)
Ambient Temperature Range:
- Standard: -40 to 60 °C (-40 to +140 °F)
- Optional: -50 to 60 °C (-58 to +140 °F)
Sensor Housing Material:
Stainless Steel: 1.4404 (316/316L), 1.4408/1.4409 (CF3M)
Transmitter Housing Material:
- Coated: AlSi10Mg
- Similar to 316L: 1.4409 (CF3M)
- Polycarbonate
Degree of Protection:
Compact Version: IP66/67, type 4X enclosure.
Optional: External WLAN antenna: IP67
Display/Operation:
- Display: 4-line backlit display with Touch Control (operation from outside)
- Configuration: Via local display and operating tools possible
- Remote Display: Available
Outputs:
- 3 Outputs:
- 4-20 mA HART (active/passive)
- 4-20 mA (active/passive)
- Pulse/frequency/switch output (active/passive)
- Double pulse output (active/passive)
- Relay output
Inputs:
- Status input
- 4-20 mA input
Digital Communication:
Protocols: HART, Modbus RS485
Power Supply:
- DC: 24V
- AC: 100 to 230 V
- AC/DC Combination: AC 100 to 230 V / DC 24 V (non-hazardous area)
Hazardous Area Approvals:
Certifications: ATEX, IECEx, cCSAus, JPN, EAC, UK Ex, KC
Product Safety:
Certifications: CE, C-tick
Functional Safety:
Functional safety according to IEC 61508, applicable in safety-relevant applications in accordance with IEC 61511.
Metrological Approvals and Certificates:
Calibration performed on accredited calibration facilities (acc. to ISO/IEC 17025). Heartbeat Technology complies with the requirements for measurement traceability according to ISO 9001:2015 – Section 7.1.5.2 a.
Pressure Approvals and Certificates:
Certifications: PED, CRN
Material Certificates:
Certificates: 3.1 material, NACE MR0175/MR0103
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