
EXPLOSION PROOF
This series is great where agency approvals are required for Explosion Proof locations. See specifications.

HIGH PURITY
Designed for a variety of applications including – but not limited to – Semiconductor and Display, Pharmaceutical, Biotechnology, Food and & Beverage and other processes that require a clean hygienic flow meter.

HIGH TEMPERATURE
This series is great for high temperature applications up to 977°F (525°C). See specifications.

MULTI-POINT
Provides the ability to average multiple sensors for one averaged flow rate.
Showing all 31 results
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AirLine™ AL40 Inline Thermal Mass Flow Meter
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AirLine™ AL41 Insertion Thermal Mass Flow Meter
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BlueMax™ BM41 Insertion Thermal Mass Flow Meter
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Series 7000 Inline Thermal Mass Flow Switch
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Series 7000 Insertion Thermal Mass Flow Switch
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Series 8000-8100MP Inline Remote Thermal Mass Flow Meter
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Series 8000-8100MPNH Inline Remote Thermal Mass Flow Meter
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Series 800HPN Inline High Purity Thermal Mass Flow Meter
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Series 800HPX Inline High Purity Thermal Mass Flow Meter
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Series 8200 MPNH Insertion Remote Thermal Mass Flow Meter
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Series 8200MP Insertion Remote Thermal Mass Flow Meter
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Series 8200MPHT Insertion Remote Thermal Mass Flow Meter High Temperature
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Series 8600-8700MP Inline Thermal Mass Flow Meter
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Series 8600-8700MPNH Inline Thermal Mass Flow Meter
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Series 8800MP Insertion Thermal Mass Flow Meter
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Series 8800MPHT Insertion Thermal Mass Flow Meter High Temperature
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Series 8800MPNH Insertion Thermal Mass Flow Meter
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Series 9000MP Multipoint Thermal Mass Flow Meter
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Series 9100MP Inline Remote Flow Averaging Tube (FAT)
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Series 9100MPNH Inline Remote Flow Averaging Tube (FAT) Thermal Mass Flow Meter
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Series 9200MP Insertion Remote Flow Averaging Tube (FAT) Thermal Mass Flow Meter
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Series 9200MPNH Insertion Remote Flow Averaging Tube (FAT) Thermal Mass Flow Meter
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Series 9600MP System Control Panel (SCP)
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Series 9700MP Inline Flow Averaging Tube (FAT) Thermal Mass Flow Meter
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Series 9700MPNH Flow Averaging Tube (FAT) Thermal Mass Flow Meter
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Series 9800MP Insertion Flow Averaging Tube (FAT) Thermal Mass Flow Meter
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Series 9800MPNH Insertion Flow Averaging Tube (FAT) Thermal Mass Flow Meter
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ValuMass™ 400 Inline Thermal Mass Flow Meter
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ValuMass™ 440 Insertion Thermal Mass Flow Meter
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ValuMass™ 500 Inline Thermal Mass Flow Meter
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ValuMass™ 540 Insertion Thermal Mass Flow Meter
Thermal mass flow meters for a wide variety of applications
Series 7000 Inline Thermal Mass Flow Switch

Inline flow switches are available in sizes from 1/4″ pipe through 4″ pipe and are provided with threaded male NPT ends as the standard mounting style. Optional end mounting styles may be specified.
Series 8200MPHT Insertions Remote Thermal Mass Flow Meter High Temperature

The EPI Model 8200MPHT series meters are great for high temperature applications where a remote enclosure is required. All EPI flow meters are equipped with a robust feature set with a wide selection of standard and normalized units of measure.
Series 8000-8100MPNH Inline Remote Thermal Mass Flow Meter

Inline style thermal mass flow meters include a flow section that is usually specified to match the user’s flow conduit and is then plumbed directly into the process line. This design has the sensing elements mounted directly in the flow section for exposure to the process gas.
Series 8800MPHT Insertion Thermal Mass Flow Meter High Temperature

This series meter is great for high temperature applications. Insertion style thermal mass flow meters include a sensor & probe assembly that is inserted into the process gas flow conduit to allow the process gas to flow across the flow sensing elements. Our insertion style flowmeters are available with 3/4″, or 1″ OD probes.
Master-Touch™ Family of Flow Meters
In many industries the need for monitoring gas flow does not involve hazardous gases or potentially dangerous operating conditions. These applications can include many water and wastewater treatment applications, the HVAC industry, the general use of compressed air, and many other applications using air, nitrogen, argon, etc. In these cases, an explosion-proof electronics enclosure is not required, and may be considered a needless expense. To meet this challenge, Eldridge Products, Inc. now offers the Master-Touch™ Family of microprocessor based thermal gas mass flowmeters… in a nonhazardous enclosure.
Thermal Mass Flow Meter Software
EPICommunicator™ (EPICom™) is free proprietary software for use with the purchase of any Master-Touch™ or ValuMass™ flow meter. It consists of four modules — EPITerm, EPIMeter, ELogger and Modbus — which work together to put complete control of the Master-Touch flow meter in the hands of the user. EPICom™ uses the RS232 communication protocol to connect a Master-Touch flow meter to a PC running Windows XP®, or newer Windows software. Please contact the factory for the most recent release of EPICom™ at *protected email*