Features
• Pressure measuring range: 50 mbar … 1000 bar
• Accuracy: ≤ ± 0.10 / 0.05 % FS
• Operating temperature: -40 … 125°C
• Process temperature: -40 … 150°C
• Output signal: 4 … 20 mA
• Total Error Band: ≤ ± 0.15 %FS (0 … 70°C)
• Materials: Stainless steel, Titanium
benefits
• Certificates: ATEX, IECEx, EAC, GL/DNV, ABS, Lloyds
• Any measuring ranges between 0 … 50 mbar and 0 … 1000 bar available
• Static accuracies available to 0.05 %FS
• Hysteresis and repeatability better than 0.01 %
• Piezoresistive technology suitable for static and dynamic pressure measurements
• Modular design ideal for customization to the application
• Barometric or negative pressure ranges available
| Pressure Measuring Range (Bar) | |||
| 0 … 0.05 to 0 … < 0.1 | 0 … 0.1 to 0 … < 1 | 0 … 1 to 0 … ≤ 100 | |
| Overpressure | 3 bar | 3 bar | 3 x FS |
| Burst pressure | > 200 bar | > 200 bar | > 200 bar |
| Accuracy, (3) (± % FS) | ≤ 0.25 | ≤ 0.2 / ≤ 0.1 | ≤ 0.2 / ≤ 0.1 / ≤ 0.05 |
| Total Error, (4), (5) (± % FS ; typ. / max.) | |||
| 0 … 70°C compensated | ≤ 0.4 / 0.6 | ≤ 0.2 / 0.4 | ≤ 0.15 / 0.3 |
| -25 … 100°C compensated | ≤ 0.5 / 0.7 | ≤ 0.3 / 0.5 | ≤ 0.2 / 0.4 |
| -40 … 125°C compensated | ≤ 0.7 / 1.0 | ≤ 0.4 / 0.7 | ≤ 0.3 / 0.6 |
| Response time, (typ.) | < 1ms / 10 … 90 % FS | < 1ms / 10 … 90 % FS | < 1ms / 10 … 90 % FS |
| Long term stability, (typ./max. per year) |
< 1 mbar / < 2 mbar | < 1 mbar / < 2 mbar | < 0.1% FS / < 0.2% FS |
| 0 … > 100 to 0 … ≤ 600, (2) | 0 … > 600 to 0 … 1000 | 0.8 … 1.2, (1) | |
| Overpressure | 3 x FS (≤ 850 / ≤ 1500 bar) | ≤ 850 / ≤ 1500 bar | 3 x FS |
| Burst pressure | > 850 / > 1500 bar | > 850 / > 1500 bar | > 200 bar |
| Accuracy, (3) (± % FS) | ≤ 0.2 / ≤ 0.1 | ≤ 0.2 | ≤ 0.2 / ≤ 0.1 |
| Total Error, (4), (5) (± % FS ; typ. / max.) | |||
| 0 … 70°C compensated | ≤ 0.3 / 0.5 | ≤ 0.4 / 0.6 | ≤ 0.2 / 0.4 |
| -25 … 100°C compensated | ≤ 0.5 / 0.7 | ≤ 0.7 / 1.0 | ≤ 0.3 / 0.5 |
| -40 … 125°C compensated | ≤ 0.7 / 0.9 | ≤ 1.0 / 1.2 | ≤ 0.4 / 0.7 |
| Response time, (typ.) | < 1ms / 10 … 90 % FS | < 1ms / 10 … 90 % FS | < 1ms / 10 … 90 % FS |
| Long term stability, (typ./max. per year) |
< 0.1% FS / < 0.2% FS | < 0.1% FS / < 0.2% FS | < 1 mbar / < 2 mbar |
| -0.025…0.025 to -0.1…0.1 | >-0.1… >0.1 to -0.5…0.5 | >-0.5… >0.5 to -1…100 | |
| Overpressure | 3 bar | 3 bar | 3 bar / 3 x FS |
| Burst pressure | > 200 bar | > 200 bar | > 200 bar |
| Accuracy, (3) (± % FS) | ≤ 0.25 | ≤ 0.2 / ≤ 0.1 | ≤ 0.2 / ≤ 0.1 |
| Total Error, (4), (5) (± % FS ; typ. / max.) | |||
| 0 … 70°C compensated | ≤ 0.4 / 0.6 | ≤ 0.2 / 0.4 | ≤ 0.15 / 0.3 |
| -25 … 100°C compensated | ≤ 0.5 / 0.7 | ≤ 0.3 / 0.5 | ≤ 0.2 / 0.4 |
| -40 … 125°C compensated | ≤ 0.7 / 1.0 | ≤ 0.4 / 0.7 | ≤ 0.3 / 0.6 |
| Response time, (typ.) | < 1ms / 10 … 90 % FS | < 1ms / 10 … 90 % FS | < 1ms / 10 … 90 % FS |
| Long term stability, (typ./max. per year) |
< 1 mbar / < 2 mbar | < 1 mbar / < 2 mbar | < 0.1% FS / < 0.2% FS |
Economical transmitters of the L Series are primarily optimized for ambient room conditions and are very well suited to help control energy costs in HVAC and building automation applications.
Pressure measuring range: 100 mbar … 25 bar, Accuracy: ≤ ± 0.50 / 0.25 / 0.10 % FS, Operating temperature: -25 … 85°C, Process temperature: -25 … 100°C
Economical transmitters of the L Series are primarily optimized for ambient room conditions and are very well suited to help control energy costs in HVAC and building automation applications.
Pressure measuring range: 100 mbar … 1000 bar, Static accuracy available of 0.2 % FS, Hysteresis and repeatability better than 0.01 % FS
