Your search for "thermal mass flowmeter" revealed the following:

Endress+Hauser QWX43 Fermentation Monitor
Fluke 715 Volt/mA loop calibrator for 4–20 mA and voltage signal calibration
Fluke 715 Volt/mA Loop Calibrator
$1,334.00
No reviews
Yokogawa ADMAG TI Remote Converter series for advanced electromagnetic flow measurement
Fluke CV200 50 mm 2 in Infrared Window for electrical panel inspection
Fluke CV200 infrared window installed on electrical panel for thermal inspection
ABB PAS100 absolute pressure transmitter with stainless steel housing
ABB PAS100 absolute pressure transmitter for industrial liquid gas and steam pressure measurement
Endress+Hauser Ceratex CPS31 analog pH sensor
Endress+Hauser CPS31 analog pH sensor front view
Yokogawa EJXC40A Digital Remote Sensor DRS differential pressure system
Yokogawa EJXC40A DRS system with high-side and low-side digital pressure sensors
Endress+Hauser Flowfit CPA25 flow assembly
Endress+Hauser CPA25 flow assembly for liquid analysis sensors
ABB 266DSH DP-Style differential pressure transmitter
ABB 266DSH differential pressure transmitter with local display
Endress+Hauser CLS15E digital conductivity sensor
Endress+Hauser CLS82E digital conductivity sensor
Endress+Hauser CLS82E 4 electrode conductivity sensor
Endress+Hauser OUSAF11 NIR VIS absorption sensor
Endress+Hauser OUSAF11 phase detection sensor
Yokogawa AXW4A ADMAG TI Remote Converter for ADMAG AXW magnetic flow meter
Yokogawa AXW4A Remote Transmitter connected with ADMAG AXW electromagnetic flow meter
Fluke 717 Pressure Calibrator for pressure and 4–20 mA process calibration
Fluke 717 Pressure Calibrator
$1,691.00
No reviews
Endress+Hauser FlexView FMA90 control unit
FlexView FMA90 3.5 inch color touch display
ABB 266AST absolute pressure transmitter for industrial pressure measurement
ABB 266AST absolute pressure transmitter with local LCD and Through-The-Glass configuration