Features
• Pressure measuring range: 100 mbar … 1000 bar
• Accuracy: ≤ ± 0.50 / 0.25 / 0.10 % FS
• Operating temperature: -25 … 85°C
• Process temperature: -40 … 150°C
• Output signal: 4 … 20 mA
• Materials: Stainless steel, Titanium
Customer benefits
• Certificate: ATEX & EAC
• Fast customization thanks to configurable product design
• Demountable electrical connector option allow adjustment of zero and span setting in the field
• Compact design requires minimal space
• Short response times suitable for dynamic pressure measurements
| Pressure Measuring Range (Bar) | |||||
| 0.1 … 0.5, (1) | > 0.5 … 2 | > 2 … 25 | > 25 … 600, (2), (3), (4) | > 600 … 1000, (2), (8) | |
| Overpressure | 3 bar | 3 x FS (≥ 3 bar) | 3 x FS | 3 x FS (≤ 850 / ≤ 1500 bar) | 1500 bar |
| Burst pressure, (5) | > 200 bar | > 200 bar | > 200 bar | > 850 / ≤ 1500 bar | > 1500 bar |
| Accuracy, (6) (± % FS) | ≤ 0.5 / ≤ 0.25 | ≤ 0.5 / ≤ 0.25 / ≤ 0.1 | ≤ 0.5 / ≤ 0.25 / ≤ 0.1 | ≤ 0.5 / ≤ 0.25 / ≤ 0.1 | ≤ 1 / ≤ 0.5 / ≤ 0.25 |
| Thermal shift, (± % FS/°C) | |||||
| Zero point 0 … 70°C | ≤ 0.06 | ≤ 0.03 | ≤ 0.015 | ≤ 0.015 | ≤ 0.015 |
| Zero point -25 … 85°C | ≤ 0.08 | ≤ 0.04 | ≤ 0.02 | ≤ 0.02 | ≤ 0.02 |
| Span 0 … 70°C | ≤ 0.015 | ≤ 0.015 | ≤ 0.015 | ≤ 0.015 | ≤ 0.015 |
| Span -25 … 85°C | ≤ 0.02 | ≤ 0.02 | ≤ 0.02 | ≤ 0.02 | ≤ 0.02 |
| Response time (typ.) | < 1ms/10 … 90% | < 1ms / 10 … 90% FS | < 1ms / 10 … 90% FS | < 1ms / 10 … 90% FS | < 1ms / 10 … 90% FS |
| Long term stability, (7) | < 0.5% FS / < 4 mbar | < 0.2% FS / < 4 mbar | < 0.1% FS / < 0.2% FS | < 0.1% FS / < 0.2% FS | < 0.1% FS / < 0.2% FS |
The ATM.1ST is an electronically compensated pressure transmitter providing a 2-wire, 4-20mA analog output. The transmitter offers accuracies of ≤ 0.05%FS or ≤ 0.1%FS including linearity, hysteresis, repeatability, zero and span setting errors.
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
Pressure measuring range: 50 mbar … 1000 bar, Accuracy: ≤ ± 0.10 / 0.05 % FS, Operating temperature: -40 … 125°C, rocess temperature: -40 … 150°C
