Model S-110
McMillan Model S-110 microturbine gas FLO-METERS are capable of measuring virtually any clean gas or gas mixture as low as 20-100 mL/minute or as high as 100-500 Lpm! Repeatable results are achieved using a patented microturbine design. This proven design accurately measures flow rates with no zero drift and no maintenance required.
Because of the compact size and economical cost of these products, the Model S-110 Series FLO-METERS are suitable for a wide variety of industrial, commercial, laboratory and O.E.M. applications. Best results will be achieved in applications where flow rates gradually change over time, where response times of 30-45 seconds are acceptable.
An analog 0-5 VDC output is also provided for remote data logging. The integrated display shows realtime flow rate in engineering units, usually mL/minute or L/minute.
A power adapter or cable is required for operation.
Model S110 Features & Options
ACCURACY & LINEARITY
All models have a standard accuracy specification of ±3.0% F.S., including linearity.
DISPLAY
This unit has an integrated, 3.5 digit LCD display to show realtime flow rate in either mL/minute or L/minute, depending on flow range. For external totalization, consider the Model 250.
ELECTRICAL CONNECTIONS
All units have an integrated 4-pin connector. To complete connections, either a cable assembly or power adapter should be ordered.
FLOW RANGES
Flow ranges from 20-100 mL/minute up to 100-500 L/minute are available. Contact the factory for custom requirements.
FLUID CONNECTIONS
All units have compression type tube fittings as standard. Many alternate fitting types and sizes may be selected as available in the Product Configurator.
POWER
Most units may be specified to operate with either 12VDC or 24VDC power.
SIGNAL OUTPUTS
A 0-5 VDC analog output is standard.
Model S-113
McMillan Model S-113 microturbine gas FLO-METERS are capable of measuring virtually any clean gas or gas mixture as low as 20-100 mL/minute or as high as 2-10 Lpm! Repeatable results are achieved using a patented microturbine design. This proven design accurately measures flow rates with no zero drift and no maintenance required.
Because of the compact size and economical cost of these products, the Model S-113 Series FLO-METERS are suitable for a wide variety of industrial, commercial, laboratory and O.E.M. applications. Best results will be achieved in applications where flow rates gradually change over time, where response times of 30-45 seconds are acceptable.
An analog 0-5 VDC output is also provided for remote data logging. The integrated display shows realtime flow rate in engineering units, usually mL/minute or L/minute.
S-113 Features & Options
ACCURACY & LINEARITY
All models have a standard accuracy specification of ±3.0% F.S., including linearity.
DISPLAY
This unit has an integrated, 3.5 digit LCD display to show realtime flow rate in either mL/minute or L/minute, depending on flow range. For external totalization, consider the Model 250.
ELECTRICAL CONNECTIONS
All units have an integrated 4-pin connector. To complete connections, either a cable assembly or power adapter should be ordered.
FLOW RANGES
Flow ranges from 20-100 mL/minute up to 4-20 L/minute are available. Contact the factory for custom requirements.
FLUID CONNECTIONS
All units have compression type tube fittings as standard. Many alternate fitting types and sizes may be selected as available in the Product Configurator.
POWER
Most units may be specified to operate with either 12VDC or 24VDC power.
SIGNAL OUTPUTS
A 0-5 VDC analog output is standard.
Specifications
- Accuracy (including linearity, best fit straight line):
- Model S-110: ±3.0% Full Scale
Model S-113: ±3.0% Full Scale - Repeatability:
- Model S-110: ±0.5% Full Scale
Model S-113: ±0.5% Full Scale - Pressure Rating:
- Model S-110: 40 psig (2.7 bar)
Model S-113: 40 psig (2.7 bar) - Temperature Rating (Environment):
- Model S-110: Operating Range: 5-55ºC
Storage Range: 0-70ºC
Model S-113: Operating Range: 5-55ºC
Storage Range: 0-70ºC - Wetted Materials:
- Model S-110: Ryton
316 Stainless
Epoxy
Glass
Sapphire
Model S-113: Brass
Ryton
316 Stainless
Epoxy
Glass
Sapphire - O-Ring Material:
- Model S-110: Standard: Viton
Q Suffix: EPDM
Model S-113: Standard: Viton
Q Suffix: EPDM - Fitting Material:
- Model S-110: Acetal
Modsl S-113: Brass - Recommended Filtration:
- Model S-110: 25 microns or less
Model S-113: 25 microns or less - Output Signal:
- Model S-110: 0-5 VDC
Non-isolated
2500 ohm minimum load
Model S-113: 0-5 VDC
Non-isolated
2500 ohm minimum load - Integrated Display:
- Model S-110: Integrated 3.5 digit LCD flow rate display Model S-113: Integrated 3.5 digit LCD flow rate display
- Power Requirements:
- Model S-110: Standard: 12VDC @ 35 mA (11.5-15 VDC)
E Suffix: 24VDC @ 35 mA (18-25 VDC)
Model S-113: Standard: 12VDC @ 35 mA (11.5-15 VDC)
E Suffix: 24VDC @ 35 mA (18-25 VDC) - Typical Response Time:
- Model S-110: Typically <30 seconds for 67% of final value
Model S-113: Typically <30 seconds for 67% of final value - Approvals/Certifications:
- Model S-110: CE Approved
89/336/EEC (EN 55011 & EN 50082-1)
73/23/EEC Low Voltage Directive
Model S-113: CE Approved
89/336/EEC (EN 55011 & EN 50082-1)
73/23/EEC Low Voltage Directive - Ratings:
- Model S-110: IP10 (NEMA 1)
Model S-113: IP10 (NEMA 1) - Warranty:
- Model S-110: 1 Year Limited Model S-113: 1 Year Limited
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