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1-valve for absolute or gauge pressure transmitter
From
313,00 € DiscoverAbsolute pressure measurement
Fields of application
The direct mounting absolute pressure transmitter FKH allows precise measurement of any pressurized gas or fluid, while using a fixed vacuum pressure as a reference.
Features
FKH direct-mounting pressure transmitters in the FCX-AIV family accurately measure absolute pressure and convert it into a directly proportional 4-20 mA output signal. The heart of the measuring element is a micro-capacitive silicon transducer that has proven its worth in the process industry. The digital signal processing carried out by the electronics unit ensures outstanding accuracy and stability. The FCX-AIV family of pressure transmitters complies with integrity and safety levels SIL 2 (HFT=0) and SIL 3 (HFT=1) in accordance with standards IEC 61508 and IEC 61511.
Housing | L- or T-shaped housing |
Measuring ranges (kPa) [e.max.] | 130 500 3000 |
Weight per kg (without indicator) | 1,7 |
Accuracy | ± 0.2% of the measurement range set as standard. |
Materials in contact with the process | Stainless steel 316L, Stainless steel 316L + Gilding |
Case materials | Low-copper aluminum alloy with polyester coating polyester coating or 316L stainless steel. |
Membrane materials | Stainless steel 316L Hastelloy-C |
Stability | ±0.2% of maximum scale for 10 years (if digit 6 codes "3", "4") |
Elevation / Deletion | From -100 to +100% of maximum scale |
Scale setting range | 1 to 1/100 of maximum scale |
Measurement cycle | 40 ms |
Communication protocol | HART™ 7 communication protocol |
Process temperature | From +40° to +120°C (versions for higher temperatures are available) |
Ambient temperature | From -40° to +85°C |
Power supply | 10.5 to 45V DC |
Output signal / Load resistance | 4-20 mA / 250 Ω typical |
Damping | Configurable between 0.04 and 32 secs |
Zero and span adjustment | Via external sensor screw, local three-button indicator or HART™ protocol |
Electrical connections | M20x1.5" / 1/2 - 14 NPT / Pg13.5 |
Options | Digital indicator, degreasing treatment, oxygen service, chlorine service, additional stainless steel identification plate |
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5049,00 € DiscoverAbsolute pressure transmitter - FKH
Reference : FKH
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