Model S-111
Quick Ship Units come standard with:
- Stainless Steel Bearing Supports
- 12 VDC power configuration
- Viton O-ring seals
- Calibrated for Deionized Water
- Display in mL/minute or L/minute
- Acetal Tube Fittings
McMillan S-Series FLO-METERS are capable of measuring extremely low liquid flow rates from 13 mL/minute up to 10 L/minute with a full-scale accuracy of ±1.0% or better!
A wide variety of fluids may be measured. Repeatable results are achieved using a patented Pelton-type microturbine wheel. This proven design has been providing precision results since 1988 and has developed a well-deserved reputation for continuous operational service for many years without failure.
Because of the compact size and economical cost of these products, the S Series FLO-METERS are suitable for a wide variety of industrial, commercial, laboratory and O.E.M. applications. Some sample applications include measurement of hydrocarbon fluids, fuels, light oils, solvents, coolant, pesticides, acids, alkalis, and deionized water.
Plastic construction is suitable for use with many applications. NIST Traceable certificates are available on all models. A 3½ digit flow rate display is integrated into each unit and is programmed to read in milliliters per minute (liters per minute for flow ranges 7-10).
A cable assembly or power adapter is required for operation.
Model S-111 Features & Options
ACCURACY/LINEARITY
All models have a standard accuracy specification of ±1.0% F.S. (including linearity). An improved accuracy specification of ±0.5% F.S. is available. NIST traceable calibration certifications are standard for improved accuracy (suffix H) models and optional for standard units.
DISPLAYS
S-Series units integrate a 3.5 digit LCD display which displays realtime flow rate in mL or L/minute. McMillan also has a comprehensive range of remote displays which perform many additional functions, including totalization and alarms.
ELECTRICAL CONNECTIONS
Most units have an integrated 4-pin male connector. To complete connections, either a cable assembly or power adapter should be ordered.
FLOW RANGES
Flow ranges from 13-100 mL/minute up to 1.0-10.0 L/minute are available. Consult 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 allowed in the Product Configurator.
POWER
Most units may be specified to operate with either 12VDC or 24 VDC power. Various power adapters are also available for use with 12VDC versions.
SIGNAL OUTPUTS
Most units may be ordered with a 0-5VDC output or with both 0-5VDC and pulse outputs.
Specifications
- Accuracy (including linearity, best fit straight line):
- ±1.0% Full Scale
- Repeatability:
- ±0.2% Full Scale
- Pressure Rating:
- 100 psig (6.8 bar)
- Temperature Rating (Environment):
- Operating Range: 5 to 55ºC
Storage Range: 0 to 70ºC - Temperature Sensitivity:
- ±0.2% F.S. or less per ºC
- Wetted Materials:
- Ryton
Epoxy
Glass
Sapphire
316 Stainless - O-Ring Material:
- Viton
- Recommended Filtration:
- 25 microns or less
- Compatible Liquids:
- Low viscosity (<10 cS)
Translucent or transparent
Minimum amount of entrained air - Integrated Display:
- Model S-111: Integrated 3.5 digit LCD flow rate
- Power Requirements:
- 12VDC @ 40 mA (11.5-15 VDC)
- Typical Response Time:
- Typically <1 second for 63% of final value
- Reliability:
- 100,000 Hours MTBF
- Approvals/Certifications:
- CE Approved
89/336/EEC (EN 55011 & EN 50082-1)
73/23/EEC Low Voltage Directive - Ratings:
- IP10 (NEMA 1)
- Warranty:
- Model S-111: 1 Year Limited
- 0-5 VDC Output:
- Non-isolated
2500 ohm minimum load - Fitting Material (Standard):
- Model S-111: Acetal
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