EPI, The United States of America - Komachine Supplier Profile and Product List

- Eldridge Products Inc. (EPI) is a global leader in thermal mass flow meters, switches, and metering software, with over 30 years of industry experience since its founding in 1988. The company focuses on providing gas flow measurement and control solutions characterized by exceptional accuracy, ease of use, and reliability. It offers innovative technological solutions applicable across a wide range of industrial sectors. EPI's role in assisting clients with energy cost reduction and compliance with environmental regulations is significant.Eldridge Products Inc. (EPI) is a global leader in thermal mass flow meters, switches, and metering software, with over 30 years of industry experience since its founding in 1988. The company focuses on providing gas flow measurement and control solutions characterized by exceptional accuracy, ease of use, and reliability. It offers innovative technological solutions applicable across a wide range of industrial sectors. EPI's role in assisting clients with energy cost reduction and compliance with environmental regulations is significant.
- Key product lines include thermal mass flow meters under the Master-Touch™ and ValuMass™ brands, thermal mass flow switches, and EPICommunicator™ (EPICom™) metering software. The Master-Touch™ series encompasses models like 8000MP, 8000MPNH, and 9000MP (Multipoint systems), while the ValuMass™ series includes models 400 and 500. Specialized series include HAZ for hazardous locations, GEN for general locations, VAL for economical solutions, PURE for high-purity applications, XT for high-temperature environments, and MULTI for large ducts and stacks.Key product lines include thermal mass flow meters under the Master-Touch™ and ValuMass™ brands, thermal mass flow switches, and EPICommunicator™ (EPICom™) metering software. The Master-Touch™ series encompasses models like 8000MP, 8000MPNH, and 9000MP (Multipoint systems), while the ValuMass™ series includes models 400 and 500. Specialized series include HAZ for hazardous locations, GEN for general locations, VAL for economical solutions, PURE for high-purity applications, XT for high-temperature environments, and MULTI for large ducts and stacks.
- The core technology involves proprietary thermal dispersion sensors utilizing two ratiometrically-matched, reference-grade platinum Resistance Temperature Detectors (RTDs). These sensors are protected by 316 stainless steel or optional Hastelloy C sheaths, directly measuring mass flow by sensing the heat dissipated by gas molecules. The patented Flow Averaging Tube (FAT™) technology ensures accurate measurements even with limited straight pipe runs.The core technology involves proprietary thermal dispersion sensors utilizing two ratiometrically-matched, reference-grade platinum Resistance Temperature Detectors (RTDs). These sensors are protected by 316 stainless steel or optional Hastelloy C sheaths, directly measuring mass flow by sensing the heat dissipated by gas molecules. The patented Flow Averaging Tube (FAT™) technology ensures accurate measurements even with limited straight pipe runs.
- Microcomputer-based digital signal processing (DSP) functions are performed using high-speed, high-resolution 16-bit analog-to-digital converters (ADC) and 14-bit digital-to-analog converters (DAC). Standard output signals include 0-5 VDC and 4-20mA, with embedded RS485 Modbus RTU and RS232 communication protocols. Optional communication protocols such as BACnet, HART, or Profibus DP are available.Microcomputer-based digital signal processing (DSP) functions are performed using high-speed, high-resolution 16-bit analog-to-digital converters (ADC) and 14-bit digital-to-analog converters (DAC). Standard output signals include 0-5 VDC and 4-20mA, with embedded RS485 Modbus RTU and RS232 communication protocols. Optional communication protocols such as BACnet, HART, or Profibus DP are available.
- Product specifications include an accuracy of ±1% of reading + 0.5% of full scale + GTC, repeatability of ±0.2% of full scale, and a sensor response time of 1 second to 63% of the final value. A wide turndown ratio of typically 100:1 allows for accurate measurement across a broad range of flow rates, from very low to very high. High-temperature capabilities extend up to 977°F (525°C).Product specifications include an accuracy of ±1% of reading + 0.5% of full scale + GTC, repeatability of ±0.2% of full scale, and a sensor response time of 1 second to 63% of the final value. A wide turndown ratio of typically 100:1 allows for accurate measurement across a broad range of flow rates, from very low to very high. High-temperature capabilities extend up to 977°F (525°C).
- EPICommunicator™ (EPICom™) software comprises four modules—EPITerm, EPIMeter, E-Logger™, and Modbus RTU—providing comprehensive control over Master-Touch™ flowmeters. LightWIRE™ Infrared Flow Meter communication modules enable wireless communication.EPICommunicator™ (EPICom™) software comprises four modules—EPITerm, EPIMeter, E-Logger™, and Modbus RTU—providing comprehensive control over Master-Touch™ flowmeters. LightWIRE™ Infrared Flow Meter communication modules enable wireless communication.
- The EPIVAL calibration validation feature allows for in-field accuracy checks within five minutes, enhancing maintenance efficiency by reducing unnecessary factory returns.The EPIVAL calibration validation feature allows for in-field accuracy checks within five minutes, enhancing maintenance efficiency by reducing unnecessary factory returns.
- Over 30 years of industry experience and expertise establishing the company as a world's premier manufacturer of thermal mass flow meters, switches, and metering software. A continuously growing team of industry-best engineers, designers, and support specialists.Over 30 years of industry experience and expertise establishing the company as a world's premier manufacturer of thermal mass flow meters, switches, and metering software. A continuously growing team of industry-best engineers, designers, and support specialists.
- Superior accuracy and reliability through proprietary thermal dispersion sensor technology and patented Flow Averaging Tube (FAT™) technology. The FAT™ probe, in particular, ensures accurate measurements in limited straight runs and large ducts.Superior accuracy and reliability through proprietary thermal dispersion sensor technology and patented Flow Averaging Tube (FAT™) technology. The FAT™ probe, in particular, ensures accurate measurements in limited straight runs and large ducts.
- Direct mass flow measurement without the need for external temperature and pressure compensation, simplifying system complexity and installation. This approach leads to reduced installation costs, faster deployment, and minimal system downtime.Direct mass flow measurement without the need for external temperature and pressure compensation, simplifying system complexity and installation. This approach leads to reduced installation costs, faster deployment, and minimal system downtime.
- Extensive international certifications for hazardous and ordinary locations, including CSA/CUS, ATEX, IECEx, KOSHA, CE, and RFI/EMI. These certifications ensure product applicability and safety across diverse industrial environments.Extensive international certifications for hazardous and ordinary locations, including CSA/CUS, ATEX, IECEx, KOSHA, CE, and RFI/EMI. These certifications ensure product applicability and safety across diverse industrial environments.
- Customizable thermal flow metering devices, exceptional customer service, quick delivery, and long-term warranties contributing to high customer satisfaction. Robust construction with a typical service life exceeding 10 years and minimal maintenance requirements providing long-term value.Customizable thermal flow metering devices, exceptional customer service, quick delivery, and long-term warranties contributing to high customer satisfaction. Robust construction with a typical service life exceeding 10 years and minimal maintenance requirements providing long-term value.
- The EPIVAL calibration validation feature offers an innovative solution for quickly verifying meter accuracy in the field, preventing unnecessary factory returns and maximizing maintenance efficiency.The EPIVAL calibration validation feature offers an innovative solution for quickly verifying meter accuracy in the field, preventing unnecessary factory returns and maximizing maintenance efficiency.
- Light and heavy industrial plants.Light and heavy industrial plants.
- Process heating facilities.Process heating facilities.
- Upstream, midstream, and downstream oil and gas activities.Upstream, midstream, and downstream oil and gas activities.
- Wastewater treatment and operations.Wastewater treatment and operations.
- Combustion control in boilers, process heaters, and flares.Combustion control in boilers, process heaters, and flares.
- Natural gas monitoring and submetering.Natural gas monitoring and submetering.
- Compressed air monitoring.Compressed air monitoring.
- HVAC systems.HVAC systems.
- Semiconductor and display manufacturing.Semiconductor and display manufacturing.
- Pharmaceutical, biotechnology, and food & beverage industries.Pharmaceutical, biotechnology, and food & beverage industries.
- Pulp & paper mills, mining, chemical processing, primary metals, and plastics & synthetics industries.Pulp & paper mills, mining, chemical processing, primary metals, and plastics & synthetics industries.
- Ventilation systems, digester gas, and nitrogen purge applications.Ventilation systems, digester gas, and nitrogen purge applications.
- Asia, Pacific Rim countries (distributors established in 1994)Asia, Pacific Rim countries (distributors established in 1994)
- Western Europe (distributors established in 1992)Western Europe (distributors established in 1992)
- United States (headquartered in Marina, California)United States (headquartered in Marina, California)
- AustraliaAustralia
- Patent for a wide temperature correction method in thermal mass flow meters (2004).Patent for a wide temperature correction method in thermal mass flow meters (2004).
- Patented Flow Averaging Tube (FAT™) Technology.Patented Flow Averaging Tube (FAT™) Technology.
- ISO 9001:2015 Certified.ISO 9001:2015 Certified.
- Hazardous Location Certifications: CSA/CUS (Class 2252-03 & 2252-80), ATEX (KEMA), IECEx, CENELEC (LCIE) Ex, KOSHA.Hazardous Location Certifications: CSA/CUS (Class 2252-03 & 2252-80), ATEX (KEMA), IECEx, CENELEC (LCIE) Ex, KOSHA.
- Ordinary Location Certifications: CSA/CUS Class 2252-03 & 2252-80.Ordinary Location Certifications: CSA/CUS Class 2252-03 & 2252-80.
- RFI/EMI certification for Master-Touch™ Series 8000, 7000, 6000.RFI/EMI certification for Master-Touch™ Series 8000, 7000, 6000.
- China Pattern Approval (CPA) for Master-Touch™ Flow Meters.China Pattern Approval (CPA) for Master-Touch™ Flow Meters.
- Compliance with CE requirements.Compliance with CE requirements.
- NEMA 4X (IP66) enclosure rating.NEMA 4X (IP66) enclosure rating.