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ECL 8439 Pressure Transmitter
Brand: Trafag Sensors & Controls
The new Submersible Pressure Transmitter ECL is based on Trafag’s own thick-film-on-ceramic technology.
Together with the inhouse developed high performance ASIC chip electronics it ensures a high level of accuracy over a wide temperature range.
Features- Suitable for thick and viscous media
- Different materials for optimum media compatibility
- Lightning protection integrated
1 - 12 of 2,430 Part Numbers
8439. F4 23 50 21 19
- Pressure Unit - psi
- Pressure Range - psi: 0 to 6.5
- Sensor - Relative Pressure
- Housing - 318LN Stainless Steel (1.4462) for OEM-Version
- Cable Material - PUR
- Cable Length - 5 meters (16 feet)
- Output - 4-20 mA
- Seal - Without
8439. F4 23 50 21 19 61
- Pressure Unit - psi
- Pressure Range - psi: 0 to 6.5
- Sensor - Relative Pressure
- Housing - 318LN Stainless Steel (1.4462) for OEM-Version
- Cable Material - PUR
- Cable Length - 5 meters (16 feet)
- Output - 4-20 mA
- Seal - FKM / FPM / Viton
8439. F4 23 50 21 19 63
- Pressure Unit - psi
- Pressure Range - psi: 0 to 6.5
- Sensor - Relative Pressure
- Housing - 318LN Stainless Steel (1.4462) for OEM-Version
- Cable Material - PUR
- Cable Length - 5 meters (16 feet)
- Output - 4-20 mA
- Seal - EPDM / TPE
8439. F4 23 50 22 19
- Pressure Unit - psi
- Pressure Range - psi: 0 to 6.5
- Sensor - Relative Pressure
- Housing - 318LN Stainless Steel (1.4462) for OEM-Version
- Cable Material - PUR
- Cable Length - 10 meters (33 feet)
- Output - 4-20 mA
- Seal - Without
8439. F4 23 50 22 19 61
- Pressure Unit - psi
- Pressure Range - psi: 0 to 6.5
- Sensor - Relative Pressure
- Housing - 318LN Stainless Steel (1.4462) for OEM-Version
- Cable Material - PUR
- Cable Length - 10 meters (33 feet)
- Output - 4-20 mA
- Seal - FKM / FPM / Viton
8439. F4 23 50 22 19 63
- Pressure Unit - psi
- Pressure Range - psi: 0 to 6.5
- Sensor - Relative Pressure
- Housing - 318LN Stainless Steel (1.4462) for OEM-Version
- Cable Material - PUR
- Cable Length - 10 meters (33 feet)
- Output - 4-20 mA
- Seal - EPDM / TPE
8439. F4 23 50 23 19
- Pressure Unit - psi
- Pressure Range - psi: 0 to 6.5
- Sensor - Relative Pressure
- Housing - 318LN Stainless Steel (1.4462) for OEM-Version
- Cable Material - PUR
- Cable Length - 15 meters (49.21 feet)
- Output - 4-20 mA
- Seal - Without
8439. F4 23 50 23 19 61
- Pressure Unit - psi
- Pressure Range - psi: 0 to 6.5
- Sensor - Relative Pressure
- Housing - 318LN Stainless Steel (1.4462) for OEM-Version
- Cable Material - PUR
- Cable Length - 15 meters (49.21 feet)
- Output - 4-20 mA
- Seal - FKM / FPM / Viton
8439. F4 23 50 23 19 63
- Pressure Unit - psi
- Pressure Range - psi: 0 to 6.5
- Sensor - Relative Pressure
- Housing - 318LN Stainless Steel (1.4462) for OEM-Version
- Cable Material - PUR
- Cable Length - 15 meters (49.21 feet)
- Output - 4-20 mA
- Seal - EPDM / TPE
8439. F4 23 50 31 19
- Pressure Unit - psi
- Pressure Range - psi: 0 to 6.5
- Sensor - Relative Pressure
- Housing - 318LN Stainless Steel (1.4462) for OEM-Version
- Cable Material - Radox
- Cable Length - 5 meters (16 feet)
- Output - 4-20 mA
- Seal - Without
8439. F4 23 50 31 19 61
- Pressure Unit - psi
- Pressure Range - psi: 0 to 6.5
- Sensor - Relative Pressure
- Housing - 318LN Stainless Steel (1.4462) for OEM-Version
- Cable Material - Radox
- Cable Length - 5 meters (16 feet)
- Output - 4-20 mA
- Seal - FKM / FPM / Viton
8439. F4 23 50 31 19 63
- Pressure Unit - psi
- Pressure Range - psi: 0 to 6.5
- Sensor - Relative Pressure
- Housing - 318LN Stainless Steel (1.4462) for OEM-Version
- Cable Material - Radox
- Cable Length - 5 meters (16 feet)
- Output - 4-20 mA
- Seal - EPDM / TPE
1 - 12 of 2,430 Part Numbers
Specifications
Accuracy
- ± 0.3 % of Full Scale - Typical
- ± 0.5 % of Full Scale - Typical
Ambient Temperature Range
- -10° to 65° C (14° to 150° F) for Cable PE
- -10° to 70° C (14° to 158° F)
Applications
- Level of Oils & Fuels
- Marine Applications
- OEM Applications
- Oil & Fuels
- Process Technology
- Sea Water
- Wastewater
- Water Treatment (Waste Water, Grey Water, Drinking Water)
Approvals & Certifications
- CE
- Emission: EN, IEC 61000-6-3, GL 2012, IV, Part 7 & Immunity: EN, IEC 61000-6-2, GL 2012, IV, Part 7
Burst Pressure
- psi: 30 to 70 (kPa: 200 to 480, bar: 2 to 4.8)
Cable Length
- 0 to 164 feet (0 to 50 metres)
Cable Material
- Polyethylene (PE)
- PUR
- Radox
Connection Material
- Process Connection Material: AISI 316L Stainless Steel, 1.4401
- Process Connection Material: AISI 318LN Stainless Steel (1.4462)
Delay Time
- 100 milliseconds
Electrical Connectors
- M22 x 1.5
Enclosure, Body Material
- AISI 316L Stainless Steel, 1.4401
- AISI 318LN Stainless Steel, 1.4462
Environmental Protection
- IP68
Measuring Time
- Rise Time: 1 millisecond Typical / 10 to 90 % Nominal Pressure
Output
- 4-20 mA
Overpressure & Static Pressure Limits
- psi: 15 to 45 (kPa: 120 to 320, bar: 1.2 to 3.2)
Pressure Range
- bar: 0 to 2
- kPa: 0 to 200
- psi: 0 to 30
Principle of Operation
- Thick Film on Ceramic
Process Temperature
- -10° to 65° C (14° to 149° F) for Cable PE
- -10° to 70° C (14° to 158° F)
Seat / Seal Material
- Seal: EPDM
- Seal: FKM
- Seal: FPM
- Seal: TPE
- Seal: Viton
Sensor, Probe Material
- Sensor: Ceramic Al₂O₃ (96 %)
Shock
- 50 G, 8 milliseconds
Supply Voltage
- 24 Vdc
- 9-32 Vdc
Vibration
- 6 G (25 to 2,000 Hz)
- Shipbuilding
- Process Technology
- Water Treatment
- Seawater