Sierra Thermal Mass Flow Meter | Gas Flow Meter Dealers In Ahmedabad,Ankleshwar,Gujarat,India,Saudi Arabia,Dubai,South Africa | Sierra Thermal Mass Flow Meter | Gas Flow Meter Dealers

Mass Flow Meter

(SIERRA USA)

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)

Product Benefits

Patented breakthrough "quad" 4-sensor thermal sensor technology
Patented zero drift DrySense™ velocity sensor
Lifetime warranty on sensor
"Percent of reading" accuracy, which for the first time rivals Coriolis technology
Sierra's state-of-the-art ISO 9000 closed-loop calibration facility matches each application for best accuracy
Greenhouse Gas (GHG) certified to meet EPA (40 CFR Part 98)
Optimized (CH4) as well as N20, SF6, HFCs, PFCs and CO2, per the EPA mandate
Ideal for high-accuracy applications like custody transfer, wastewater treatment, hazardous areas, facilities management and general process control applications
Features our proprietary Raptor OS™ operating system (formerly known as qTherm)
ValidCal™ Diagnostics: field calibration validation and meter diagnostics to assure operating performance
Multivariable outputs - gas and air mass flow rate, temperature and pressure
Total of four gases onboard; Capability to change gas (Dial-A-Gas®) in the field
Free qMix™ software to create custom gases or mixtures to compensate for compositional changes; upload mixtures to the unit in the field
Capability to change pipe size (Dial-A-Pipe®) in the field

Unique multi-gas flow totalizer and alarmsHigh flows up to 60,000 sfpm (305 smps)
Small-diameter, 3/4-inch (19.1 mm) sensor probe
Pipe/duct sizes up to 72" (2M)
Low and high pressure hot tap
An inline flow conditioned version is also available - Model 780i
Very low pressure drop
No moving parts
Free computer interface software
Connected to the most up-to-date gases in our proprietary Raptor Gas Library, update the instrument via the web
Large LCD display and pushbutton interface, remote enclosure mounting available
Multi-language display interface: English, German, Chinese, Spanish, Dutch
Certified for Boiler MACT measurement meeting EPA regulations for area source boilers (40 CFR 63, subpart JJJJJJ) and for major source boilers (40 CFR 63, subpart DDDDD) Learn More.
Meet EPA rule 40 CFR 63 for flare gas measurement at ultra-low flows down sfps (0.03 smps) with QuadraTherm qMix RealTime Flare Measurement System

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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

Product Benefits

Features our patented zero drift DrySense™ velocity sensor:
Lifetime warranty on sensor
Sierra's state-of-the-art ISO 9000 closed loop calibration facility matches each application for best accuracy
Greenhouse Gas (GHG) certified to meet EPA (40 CFR Part 98)
Optimized (CH4) as well as N20, SF6, HFCs, PFCs and CO2, per the EPA mandate
Popular choice for landfill gas (LFG) measurement at low pressure (20 - 40 mBarg) and about 40-60°C (100°F) variable flows require a large turndown
Custom options available:
- Wide range of process connections
- Low and high pressure hot tap
- High temperature option 750°F (400°C)
- Self-cleaning purge for dirty flow environments
- Axial probe design for dirty flow environments
- Longer probe lengths
- Multipoint flow averaging arrays for very large ducts

Flow-range adjustment and validation and diagnostics
Dual-range capability
Field validation/configuration to assure operating performance:
Field rangeability
Flow totalizer and alarms
Large LCD display and pushbutton interface, remote enclosure mounting available
Small-diameter, 3/4 in. (19.1 mm) sensor probe
Range of process connections (including hot tap)
Pipe/duct sizes up to 72 inches (2M)
An inline flow conditioned version is also available - Model 780S
Very low pressure drop
No moving parts
Free computer interface software: Download now...
Digital communications: Foundation Fieldbus, HART, Modbus RTU, Profibus DP

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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)

Product Benefits

Patented breakthrough QuadraTherm "Quad" 4-Sensor thermal sensor technology
Patented zero drift DrySense™ velocity sensor
Lifetime warranty on sensor
"Percent of reading" accuracy, which for the first time rivals accuracies of Coriolis technology
Sierra's state-of-the-art ISO 9000 closed-loop calibration facility matches each application for best accuracy
Greenhouse Gas (GHG) certified to meet EPA (40 CFR Part 98)
Ideal for high accuracy applications like custody transfer, wastewater treatment, hazardous areas, facilities management and general process control applications
Built-in flow conditioning elements drastically reduce upstream straight-run requirements
Features our proprietary Raptor OS operating system (formerly known as qTherm)
ValidCal™ Diagnostics: Field calibration validation and meter diagnostics to assure operating performance.
Multivariable outputs - gas mass flow rate, temperature and pressure
Total of four gases onboard; capability to change gas (Dial-A-Gas) in the field.
Capability to change pipe size (Dial-A-Pipe®) in the field
Unique multi-gas flow totalizer and alarms

High flows up to 60,000 sfpm (305 smps)
Range of process connections
Very low pressure drop
No moving parts
Free computer interface software
Free Raptor software to create custom gases or mixtures to compensate for compositional changes; upload mixtures to the unit in the field
Connected to the most up-to-date gases in our proprietary Raptor Gas Library, update the instrument via the web
An insertion version for pipes/ducts up to 72 inches (2 m) available - Model 640i
Large LCD display and pushbutton interface, remote enclosure mounting available
Multi-language display interface: English, German, Chinese, Spanish, Dutch
Certified for Boiler MACT measurement meeting EPA regulations for area source boilers (40 CFR 63, subpart JJJJJJ) and for major source boilers (40 CFR 63, subpart DDDDD) Learn More.
Meet EPA rule 40 CFR 63 for flare gas measurement at ultra-low flows down sfps (0.03 smps) with QuadraTherm qMix RealTime Flare Measurement System

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

Product Benefits

Built-in flow conditioning elements drastically reduce upstream straight-run requirements
Features our no-drift DrySense velocity sensor
Lifetime warranty on sensor
Greenhouse Gas (GHG) certified to meet EPA (40 CFR Part 98)
Optimized (CH4) as well as N20, SF6, HFCs, PFCs and CO2, per the EPA mandate
Popular choice for landfill gas (LFG) measurement at low pressure (20 - 40 mBarg) and about 40-60°C (100°F) variable flows require a large turndown
Custom options available:
- Wide range of process connections
- Wide range of materials like Kynar and Hastalloy
- Self-cleaning purge for dirty flow environments
- Ultra-High Purity 7-10 Ra to 20-25Ra interior finishes

Flow-range adjustment and validation and diagnostics
Dual-range capability
Field validation/configuration to assure operating performance
Field rangeability
Flow totalizer and alarms
Large LCD display and pushbutton interface, remote enclosure mounting available
An insertion version for pipes/ducts up to 72" (2M) available - Model 640S
Very low pressure drop
No moving parts
Free computer interface software
Digital communications: Foundation Fieldbus, HART, Modbus RTU, Profibus DP

Call us now

+91 9023824728

+91 7043561856

+91 9825261854

Address

207,Gajanan Arcade, behind
Healthone(Swayambhu) hospital,
Vastral , Ahmedabad-382418

GST : 24AIDPY3576E1Z2

Mail : pramod@megitech.com

Mass Flow Meter

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Office Address:
207,Gajanan Arcade, behind Healthone (Swayambhu) hospital, Beside Shivanand bungalows, near Vastral Metro cross road , Vastral , Ahmedabad-382418

Phone:
+91 9023824728
+91 7043561856
+91 9825261854
079 - 35337584

Email:
pramod@megitech.com
sales@megitech.com
info@megitech.com
sales.megitech@gmail.com

Register Address:
207,Gajanan Arcade, behind Healthone (Swayambhu) hospital, Beside Shivanand bungalows, near Vastral Metro cross road , Vastral , Ahmedabad-382418

Visiter Counter:

For service and support:
+91 9825261856

Call us now

+91 9023824728

+91 7043561856

+91 9825261854

Address

207,Gajanan Arcade, behind Healthone(Swayambhu) hospital, Vastral , Ahmedabad-382418

GST : 24AIDPY3576E1Z2

Mail : pramod@megitech.com

Mass Flow Meter

Product Benefits

More Product Images

Product Benefits

More Product Images

Product Benefits

Product Benefits

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207,Gajanan Arcade, behind
Healthone(Swayambhu) hospital,
Vastral , Ahmedabad-382418