640i THERMAL MASS FLOW METER
QuadraTherm® 640i∎Technical Specification
Accuracy | Achieve high accuracy +/- 0.75% of reading |
sensor | Eliminate drift with patented DrySense™ sensor |
Calibration | Validate in the field for easy in-situ calibration |
Use qMix software to easily change gas composition in the field and retain accuracy | |
warranty | Backed by lifetime sensor warranty |
Boiler MACT certified for area source boilers (40 CFR 63, subpart JJJJJJ) and for major source boilers. | |
Technologies | Part of Sierra's Big-3 iSeries family of flow meter technologies |
Meet EPA rule 40 CFR 63 for flare gas measurement at ultra-low flows down sfps (0.03 smps) with QuadraTherm® qMixRealTime Flare Measurement System (FMS) |
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640s THERMAL MASS FLOW METER
SteelMassTM 640S(Insertion Gas Mass Flow Meter)∎Technical Specification
Type | Insertion, totalizing air/gas mass flow meter |
Sensor | Eliminate drift with patented DrySense™ sensor |
Pressure | Increase flexibility with low pressure drop, high turndown |
Calibration | Validate in the field for easy in-situ calibration |
Warranty | Backed by lifetime sensor warranty |
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780i THERMAL MASS FLOW METER
(QuadraTherm® 780i)∎Technical Specification
Accuracy | Achieve the highest accuracy +/- 0.5% of reading |
sensor | Eliminate drift with DrySense sensor |
Requirements | Reduce straight-run requirements with built-in flow conditioning |
Diameter | Needs only 1-diameter up and zero downstream diameters |
Calibration | Validate in the field for easy in-situ calibration |
warranty | Backed by lifetime sensor warranty |
Boiler MACT certified for area source boilers (40 CFR 63, subpart JJJJJJ) and for major source boilers. | |
Technologies | Part of Sierra's Big-3 iSeries family of flow meter technologies |
Meet EPA rule 40 CFR 63 for flare gas measurement at ultra-low flows down sfps (0.03 smps) with QuadraTherm® qMixRealTime Flare Measurement System (FMS) |
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780s THERMAL MASS FLOW METER
Inline Thermal Mass Flow Meters with Flow Conditioning∎Technical Specification
Type | Reduce straight-run requirements with built-in flow conditioning |
Sensor | Eliminate drift with patented DrySense™ sensor |
Diameters | Needs only 3-diameters up, zero downstream |
Calibration | Validate in the field for easy in-situ calibration |
Warranty | Backed by lifetime sensor warranty |
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