Vortex Flow Meters
InnovaMass® 241S Insertion
- Insertion probe for pipes and ducts up to 72 inches (2M); Optional hot tap - no process shutdown
- Ideal for saturated or superheated steam, gas, and liquid
- Volumetric flow rate or mass flow
- Multivariable for five measurements in one device
- Energy (BTU) Monitoring for real-time monitoring of energy consumption
- Highly reliable with no moving parts
- Loop power option available
- Rugged, long-lasting design for the industrial applications
Overview
Sierra was the first to introduce multivariable mass vortex flow meters to the market in the late 1990s with the InnovaMass "S-Series" product line-the 240S and 241S. The InnovaMass 241S inline version is a true workhorse in applications ranging from large pipes and ducts, to high pressure and saturated or superheated steam. The InnovaMass 241S is manufactured as a volumetric only version or a multivariable version.
View Vortex Flow Meter Sizing Program
Reduce Costs with Just One Process Connection
Five-In-One: The multivariable version of the Sierra's vortex flow meters allows one instrument and one process connection to measure five process parameters at the same time to simultaneously measure mass flow rate, temperature, pressure, volumetric flow rate, and fluid density.
Product Benefits
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Specifications
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Documents & Downloads
Datasheets(1) | |||
| File Title | Version | Release Date | |
|---|---|---|---|
InnovaMass 240S/241S Series Technical Datasheet | R | 05/15/2026 | |
Manuals(1) | |||
| File Title | Version | Release Date | |
240S/241S Series Instruction Manual | W | 05/15/2026 | |
Software(1) | |||
| File Title | Version | Release Date | |
| Application Product Sizing & Selection Software | 2.0.2.1 | 05/09/2016 | |
Product Literature(1) | |||
| File Title | Version | Release Date | |
Industrial Flow Meter Catalog | V1 | 11/19/2025 | |
Digital Communications - HART(2) | |||
| File Title | Version | Release Date | |
| InnovaMass 240/241 DD Files (Field Communicator) | Dev. Rev. 6, DD | 12/17/2017 | |
| InnovaMass 240/241 DD Files (PC Programs) | Dev. Rev. 6, DD | 12/17/2017 | |
Digital Communications - Flow Meter Digicom - Modbus RTU(1) | |||
| File Title | Version | Release Date | |
| KepserverEx 4.0 Software for Use With MODBUS | 4.0 | 05/29/2014 | |
Certificates(13) | |||
| File Title | Version | Release Date | |
240S/241S FM Certificate (Canada) | FM22CA0021 | 05/15/2026 | |
240S/241S CE Declaration of Conformity | 3.0 | 05/15/2026 | |
240S/241S FM Certificate (USA) | FM22US0026 | 05/15/2026 | |
InnovaMass 240S/241S FM ATEX Certificate | FM21ATEX0050X | 05/21/2024 | |
240 Series Gost Certificate | 2.0 | 11/11/2021 | |
CRN Approval | 2.0 | 09/20/2019 | |
| ARRA Certificate of Conformity | 11/3/17 | 11/03/2017 | |
CRN Approval Ontario | 2.0 | 09/20/2019 | |
CRN Approval Saskatchewan | 2.0 | 09/19/2019 | |
| CRN Approval Manitoba | 2.0 | 09/20/2019 | |
CRN Approval Quebec | 2.0 | 09/20/2019 | |
RoHS 3, REACH, and WEEE Compliance | 2.0 | 09/20/2021 | |
CRN Approval British Columbia | 2.0 | 09/20/2019 | |
Additional Documentation(4) | |||
| File Title | Version | Release Date | |
| Terms and Conditions | 1.0 | 11/01/2010 | |
| Sierra Clean Energy Guide | V1 | 01/28/2011 | |
| Warranty Statement | 2.0 | 04/01/2015 | |
| Service Brochure | 2.0 | 04/06/2015 | |
