Honeywell PPT0002GRF2VB Vented Gauge Pressure Sensor
Analog Differential Pressure Sensor, 5PSI, 85°C, RS-232, Barbed Port
Differential Pressure Sensor, Analog/RS-232 Output, 20PSI, 0.05% Accuracy
Differential Pressure Sensor, Analog RS-232 Output, 2PSI, Threaded Port