Multi-range differential pressure transmitters with 2-wire configuration
DPT-2W series differential pressure transmitters are engineered for building automation in the HVAC/R industry. The DPT-2W measure static and differential pressure and they have a field selectable range.
DPT-2W series devices include:
• 8 field selectable measurement ranges, unidirectional or bi-directional, selectable via jumper
• Pressure measurement in Pa
• 4-20 mA 2-wire current loop configuration
Technical details
| Accuracy (from FS): | ±1.5 % |
| Long term stability, typical 1 year: | ≤ ± 8 Pa; model 2500 |
| Measuring unit: | Pa |
| Zero point calibration: | by pushbutton |
| Supply voltage: | 10…35 VDC |
| Output signal: | 4…20 mA |
| Operating temperature: | -10…+50 °C |
| Response time: | 0.8 / 4 s |
| Protection standard: | IP54 |