Other Flow Measurement Solutions
eFlo Inline Meter | eFlo XL Flow Meter
eFlo Inline Meter
The eFlo Inline Meter is designed to display current and totalized gas flow. With simple compatibility with existing controls, tracking gas flows has never been easier. Designed for use in the harshest industrial environments, eFlo Inline Gauge Meter allows for seamless integration into existing systems.

Digital display with easy-to-use keypad and optional touchscreen |
Pressure and temperature compensation for precise flow calculation |
Easy retrofit for existing flow measuring equipment |
Flow calibration can be certified while in use to meet CQI-9 requirements |
NIST-traceable calibration |
SCADA Integration: Current Flow, Totalized Flow, Cost Calculation |
Built-in high/low flow alarms |
Current and totalized flow indication |
Analog feedback for data acquisition |
Integrated comms via Modbus over RS485, Ethernet, and USB |
Mobile-friendly and web-based remote configuration |
Two pipe sizes: 1 1/4", 2" |
Natural Gas |
Air |
Nitrogen |
Endothermic Gas |
Ammonia |
Other Industrial Gases |
Power Required: | 24VDC @ 400mA |
Accuracy: | ±4% |
Gas Temp. Limits: | 32°F to 150°F (0°C to 65.6°C) |
Ambient Temp. Limits: | 32°F to 150°F (0°C to 65.6°C) |
Flow Output Signal (Linear): | 4-20mA |
Max. Output Signal Load: | 500Ω |
Response Time: | 1 - 10 seconds |
Communications: | RS485, Ethernet, USB |
Communications Protocol: | Modbus RTU/TCP |
Flow Meter Pressure Limits: | 5 psig max. (Standard) |
Pipe Fitting | 1 1/4" or 2" NPT |
Product Line | User Manual | Datasheet | Wiring | Other |
---|---|---|---|---|
eFlo 2.0 Standard Flow Meter | PDF | Online | eFlo Line Datasheet | Keypad Quick Start Guide | |
Keypad Reference Guide | ||||
Touchscreen Quick Start Guide | ||||
Dimensions | ||||
Footprint and Mounting Dimensions (pdf and dwg zip file) | ||||
eFlo 2.0 Liquid / High Pressure Flow Meter | PDF | Online | eFlo Line Datasheet | Footprint and Mounting Dimensions (pdf and dwg zip file) | |
Other Solutions: | ||||
eFlo Inline Meter | eFlo Inline Meter Datasheet | |||
Gauge Display Adapter Kit | ||||
General Info | Touchscreen Cleaning Procedure |
eFlo XL Flow Meter
The eFlo XL Flow Meter is part of SSi’s electronic flow measurement instrument line and is designed for applications that exceed the flow capacity of the Standard models, up to 15,000 CFH. Like all our models, the XL offers simple compatibility with existing controls, making tracking and monitoring gas flows easier than ever. Designed for use in the harshest industrial environments, eFlo allows for easy replacement of manual flow meters and seamlessly integrates into existing control systems.

Integrated communication via Modbus over RS485 (RTU) and Ethernet (TCP) |
Pressure and temperature compensation for precise flow calculation |
Flow Meter View software and mobile interface for configuration |
Available with electronic valve, with or without control |
Analog control and feedback for data acquisition |
Direct and remote setpoint control |
Built-in high/low flow alarms |
Flow Totalizing |
Compact footprint |
Onboard datalogging |
NIST-traceable calibration |
Precision flow mesaurment |
USB configuration tools |
Mobile-friendly and web-based remote configuration |
Flow calibration can be certified in use for CQI-9 requirements |
Digital display: easy-to-use touch pad and optional touchscreen |
SCADA integration: Current Flow, Totalized Flow, Setpoint, Cost Calculation |
2" NPT |
Gauge Display Adapter Kit Available |
Acetylene | Helium |
Air | Hydrogen |
Ammonia | Hydrogen Chloride |
Argon | Hydrogen Sulfide |
Butane | Methane |
Carbon Dioxide | Natural Gas |
Carbon Monoxide | Neon |
Chlorine | Nitrogen |
Dissociated Ammonia | Nitrous Oxide |
Endothermic Gas (C3H8) | Oxygen |
Endothermic Gas (CH4) | Propane |
Ethane | Sulfur Dioxide |
Ethylene | Other (Contact SSi) |
Exothermic Gas |
Power Required: | 24VDC @ 400mA |
Accuracy: | ±4% |
Turndown Ratio: | 6:1 |
Gas Temp. Limits: | 32°F to 150°F (0°C to 65.6°C) |
Ambient Temp. Limits: | 32°F to 150°F (0°C to 65.6°C) |
Flow Output Signal (Linear): | 4-20mA |
Max. Output Signal Load: | 500Ω |
Input Control Signal (Linear): | 4-20mA |
Response Time: | 1 - 10 seconds |
Communications: | RS485, Ethernet, USB |
Communications Protocol: | Modbus RTU, Modbus TCP |
Flow Meter Pressure Limits: | 5 psig max. |
Pipe Fitting | 2" NPT |
Product Line | User Manual | Datasheet | Wiring | Other |
---|---|---|---|---|
eFlo 2.0 Standard Flow Meter | PDF | Online | eFlo Line Datasheet | Keypad Quick Start Guide | |
Keypad Reference Guide | ||||
Touchscreen Quick Start Guide | ||||
Dimensions | ||||
Footprint and Mounting Dimensions (pdf and dwg zip file) | ||||
eFlo 2.0 Liquid / High Pressure Flow Meter | PDF | Online | eFlo Line Datasheet | Footprint and Mounting Dimensions (pdf and dwg zip file) | |
Other Solutions: | ||||
eFlo Inline Meter | eFlo Inline Meter Datasheet | |||
Gauge Display Adapter Kit | ||||
General Info | Touchscreen Cleaning Procedure |