Honeywell SmartLine Wireless Differential Pressure
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Differential pressure transmitters measure the pressure difference between two points and thus find widespread use in flow applications like furnace combustion airflow rate or level applications like hydrostatic tank gauging.
SmartLine® Wireless Differential Pressure Transmitters are offered in two different series: the high-performance Series 800, and the high-value Series 700. The transmitters offer exceptional accuracy while generating cost savings by providing a solution to obtain data from remote and hazardous locations simply, safely and securely.
The SmartLine Wireless Differential Pressure Transmitters cover the following operating ranges:
| Series | Models | Operating Range |
| 700 |
STDW720 | 0-400 in H2O (0-1000 mbar) |
| STDW730 | 0-100 psi (0-7 bar) | |
| STDW770 | 0-3000 psi (0-210 bar) | |
| 800 |
STDW810 | 0-10 in H2O (0-25 mbar) |
| STDW820 | 0-400 in H2O (0-1000 mbar) | |
| STDW830 | 0-100 psi (0-7 bar) | |
| STDW870 | 0-3000 psi (0-210 bar) |