8500XT Series

Extreme-Temperature, Viscosity-Compensating Flow Meters

Intelligent flow monitoring for advanced thermal processes
Integrated flow and temperature sensors with independent user-configurable relay alarms
Extremely wide fluid temperature range of -100 to 200 °C (-148 to 392 °F)¹
Built-in fluid-specific viscosity vs. temperature compensation ensures accuracy over a wide range of low- or high-temperature fluid applications
Compatible with today’s advanced heat-transfer fluids (Opteon™, Galden®, Novec™, Fluorinert™, etc.)
Fully welded sensor design is leak tight, and models with VCR connections provide elastomer-free sealing
Flow ranges from 1.9 to 30 LPM (0.5 to 8.0 GPM)²
Compact sensor form factor with remote electronics hub for use in ambient-controlled water boxes and other tight spaces
Remote electronics available as single-sensor analog hub or EtherCAT networked hub capable of controlling up to 3 sensors simultaneously³
FluidVision Utilities™ software available to download for setup, configuration, visual monitoring, and control of connected sensors and hubs.
5-year warranty

The fluid temperature range for models with SAE connections is dependent on the user-selected O-ring material for fluid compatibility, typically -60 to 200 °C (-76 to 392 °F).
Currently available range is 1.9–19 LPM (0.5–5.0 GPM); release date of 3.0–30 LPM (0.8–8.0 GPM) version is TBD.
Release date of EtherCAT version is TBD.

Category: Flow Meters

Extreme-Temperature, Viscosity-Compensating Flow Meters

Intelligent flow monitoring for advanced thermal processes
Integrated flow and temperature sensors with independent user-configurable relay alarms
Extremely wide fluid temperature range of -100 to 200 °C (-148 to 392 °F)¹
Built-in fluid-specific viscosity vs. temperature compensation ensures accuracy over a wide range of low- or high-temperature fluid applications
Compatible with today’s advanced heat-transfer fluids (Opteon™, Galden®, Novec™, Fluorinert™, etc.)
Fully welded sensor design is leak tight, and models with VCR connections provide elastomer-free sealing
Flow ranges from 1.9 to 30 LPM (0.5 to 8.0 GPM)²
Compact sensor form factor with remote electronics hub for use in ambient-controlled water boxes and other tight spaces
Remote electronics available as single-sensor analog hub or EtherCAT networked hub capable of controlling up to 3 sensors simultaneously³
FluidVision Utilities™ software available to download for setup, configuration, visual monitoring, and control of connected sensors and hubs.
5-year warranty

The fluid temperature range for models with SAE connections is dependent on the user-selected O-ring material for fluid compatibility, typically -60 to 200 °C (-76 to 392 °F).
Currently available range is 1.9–19 LPM (0.5–5.0 GPM); release date of 3.0–30 LPM (0.8–8.0 GPM) version is TBD.
Release date of EtherCAT version is TBD.

Technical and Applications Support

(650) 318-8095

Sales and Customer Service Support

(650) 793-0235

Additional information

Weight	3 lbs
Connection Size and Type	1/4" FNPT, 3/8" FNPT, 1/2" FNPT, 3/4" FNPT, 1" FNPT, 9/16-18 SAE, 3/4-16 SAE, 1 1/16-12 SAE
Flow Range	0.2-1.1 LPM / 0.05-0.3 GPM, 0.2-2.3 LPM / 0.06-0.6 GPM, 0.4-5.3 LPM / 0.1-1.4 GPM, 0.95–9.5 LPM / 0.25–2.5 GPM, 1.1-17 LPM / 0.3-4.5 GPM, 11-151 LPM / 3.0-40 GPM, 15-151 LPM / 4.0-40 GPM, 15-189 LPM / 4.0-50 GPM, 19-227 LPM / 5.0-60 GPM, 2.3-34 LPM / 0.6-9.0 GPM, 2.3-38 LPM / 0.6-10 GPM, 3.0-38 LPM / 0.8-10 GPM, 4.5-61 LPM / 1.2-16 GPM, 5.3-53 LPM / 1.4-14 GPM, 5.7-72 LPM / 1.5-19 GPM
Flow Body Material	Brass, Polypropylene, Stainless Steel