Level measurement
Fields of application
The pressure transmitter FKE - NC - K3 can be used for all types of level measurement, on corrosive or non-corrosive liquids and on closed or open tanks to the atmosphere, for nuclear applications.
Benefits
The FCX-AII series electronic transmitter level sensor is a device that accurately measures liquid level and converts it into a directly proportional 4-20 mAcc output signal. The heart of the measuring element is a silicon micro-capacitive sensor, mounted in the neck of the cell. In addition, the electronic unit benefits from the latest microprocessor technology.
| Housing | L- or T-shaped housing |
| Measuring ranges (kPa) [e.max.] | 6 32 130 500 3000 |
| Weight per kg (without indicator) | 13 |
| Accuracy | ± 0,17 % ± 0.1% available as an option |
| Materials in contact with the process | Stainless steel 316, Stainless steel 316 L, Stainless steel 316 L + Gilding, Hastelloy C |
| Case materials | Standard: low-copper aluminum alloy with polyurethane epoxy coating (2 layers). Option: 316 stainless steel |
| Membrane materials | 316 L stainless steel + gilding |
| Stability | ± 0.2% of max. scale for 3 years. |
| Elevation / Deletion | Equal to the upper limit of static pressure. |
| Communication protocol | HART 7 communication protocol |
| Process temperature | -40 to +85°C (silicone oil) -20 to +80 °C (fluorinated oil) |
| Ambient temperature | from -25 to +55°C -20 to +55 °C (digital indicator option) -20 to +55 °C (fluorinated oil option) |
| Supply voltage | 10.5 to 53 Vdc |
| Output signal / Load resistance | 4-20 mA / 250 Ω typical |
| Damping | Configurable from 0.12 to 32 seconds |
| Zero and span adjustment | Zero and span can be set from the FXW handheld the FXW handheld communicator and with the external screw located on the electronic box. |
| Electrical connections | M20 x 1.5 or ATEX explosion-proof cable gland, or Souriau subbase 8N35, or Sub-base Souriau 8N45S, or Souriau subbase 8N45, or SAIB NU25 subbase ref. 251-103-401 / M20 x 1.5 (compatible with 8N45 on the Park), or Jaeger base with M20 x 1.5 thread ref.536 006 006 |
| Options | Analog indicator (accuracy: 1.5%), configurable digital indicator, oxygen service, degreasing treatment, additional nameplate |
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Reference : FKE - NC - K3
