Agilent 536 NPT Vacuum Sensor | Thermocouple Gauge Tube
The sensor is a welded 304 stainless steel version of the 531 with an additional baffle that greatly extends the sensor life when exposed to condensable gases (Agilent / Varian 536 Thermocouple gauge tube with 1/8″ NPT Interface| L6141303
Lesker 275 Convection Sensor | 1/8″ NPT or KF25 | Convection Enhanced Pirani Gauges
These gauge tubes and controllers are ideal for new applications or as low-cost drop-in replacements to the Convectron® brand of MKS / Granville-Phillips® gauges (available as 1/8″ NPT or KF25)
MKS 275 Convectron Sensor | NPT or KF16 | Convection Enhanced Pirani Gauges
MKS Convection-enhanced Pirani Vacuum Gauge with 1.0 x 10-4 to 1000 Torr measurement range and ideal for medium and rough vacuum measurement and control. MKS 275071 or MKS 275203
Piezo Pressure Sensor | NPT | 0-20 inches of Hg
Stainless Steel hermetically sealed double walled vacuum sensor. Measures 0 -20 Inches of Mercury which is an ideal gauge pressure for fuel filter monitoring. Sensor readings will go up from baseline as the filters become clogged indicating when a filter should be changed prior to failure.