Your search for "Thermal Mass Flowmeter" revealed the following:

ABB 266DSH DP-Style differential pressure transmitter
ABB 266DSH differential pressure transmitter with local display
ABB 266DSH Differential Pressure Transmitter
$1,800.00
No reviews
Endress+Hauser Memosens CPF82E digital ORP sensor
Endress+Hauser CPF82E compact digital ORP sensor
Endress+Hauser Memosens CPF82E Compact Digital ORP Sensor
$550.00
No reviews
ABB PDS300 all-rounder differential pressure transmitter
ABB PDS300 differential pressure transmitter with backlit LCD display
ABB PDS300 All-Rounder Differential Pressure Transmitter
$1,200.00
No reviews
Endress+Hauser CLS15E digital conductivity sensor
Endress+Hauser CLS15E Digital Conductivity Sensor
$650.00
No reviews
Endress+Hauser Ceraliquid CPS41 analog pH sensor
Endress+Hauser CPS41 analog pH sensor front view
Endress +Hauser Ceraliquid CPS41 Analog pH Sensor
$630.00
No reviews
Yokogawa EJA110E Differential Pressure Transmitter
Yokogawa EJA110E DPharp digital pressure transmitter
Yokogawa EJA110E Differential Pressure Transmitter
$500.00
No reviews
Yokogawa EJX130A High Static Differential Pressure Transmitter
Yokogawa EJX130A DPharp single-crystal silicon resonant sensor
Yokogawa EJX130A High Static Differential Pressure Transmitter
$568.00
No reviews