SmartFlo – Smart Positioner

MASCOT SmartFlo Smart Valve Positioner accurately controls valve stroke in response to an input signal of 4-20mA from the controller. Built-in micro-processor optimizes the positioner’s performance and provides unique functions such as Auto-Calibration, PID Control, and HART Protocol Communications. The positioner features a quick and easy “auto” calibration interface. The different models of the SmartFlo work on Flapper Nozzle Torque Motor technology for fail safe options as well as Piezo Technology for fail freeze options with zero steady state air consumption.

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SmartFlo – Smart Positioner

Features
Specifications
Downloads

Digital Control: Equipped with a microprocessor the SmartFlo utilizes digital control techniques for precise positioning. The advanced PID control ensures optimum performance of the control valve minimizing overshoot, improving response time and enhancing stability.
HART & Diagnostics: The SmartFlo has HART 7 capability for configuration and communication over HART interface. The positioner is also equipped with advanced self-diagnostics features.
Partial Stroke Testing: The positioner is equipped with PST facility which ensure that the valve is ready for emergencies by checking the stiction issues in valves that stay at a set value for extended periods of time.
Air Supply & Consumption: The positioner is designed to withstand 100 psi (7 bar). It is insensitive to supply pressure fluctuations so a change in supply pressure does not affect the output. The steady state air consumption is just 2.5 LPM @ 20 psi (1.4 Bar) supply.
Position Feedback and Switch Options: The positioner can be equipped with a 4-20mA position transmitter and with mechanical or proximity switches for additional position feedback.
Bypass Option: The positioner is equipped with a bypass valve and an Auto/Manual switch giving the user an ability to bypass the positioner and manually operate the valve in case of a positioner malfunction.
Ease of Maintenance:Ease in maintenance because of the simplicity of the design and modular parts.

Description	Specification
Input Signal Range	4-20 mA
Supply Pressure	20 to 100 psi (1.4 to 7 Bar)
Ambient Temperature Range	-20 F to 185 F (-30° C to 85° C)
Extended Temperature Variants	Up to -40 F (- 40° C) for Low Temperature
Connections	Supply and Output: 1/4" NPT Gauges: 1/8" NPT
Independent Linearity	± 0.5% FS
Hysteresis	± 0.5% FS
Repeatability	0.3% FS
Response Level	0.2% FS
Dead Band	0.2% FS
Steady State Air Consumption	0.08 SCFM @ 20 psi; Zero Bleed Type for Fail Freeze Option
Max Flow Capacity	3.5 SCFM @ 20 psi
Standard Materials	Epoxy Powder Coated Anodized Aluminum Base Epoxy Powder Coated Anodized Aluminum Cover Stainless Steel, Aluminum and Buna-N Internals
Optional Materials	Epoxy Powder Coated Stainless Steel Base Epoxy Powder Coated Stainless Steel Cover Stainless Steel, Aluminum and Buna-N Internals
Net Weight	5.73 lbs (2.6 kg) - Standard Variant

Product Catalogue

SmartFlo – Smart Positioner

21/12/2023

Instruction and Operation Manual (ES Model)

SmartFlo – Smart Positioner

21/12/2023

Instruction and Operation Manual (CS Model)

SmartFlo – Smart Positioner

21/12/2023

Industries

Oil & Gas

Power

Petrochemicals

Pulp & Paper

LNG

Chemical Processing

Pharmaceuticals

Space Research

Mining & Metals

Industrial Gases & Cryogenic

Food & Beverage

Sugar & Distilleries

Product Catalogue

Instruction and Operation Manual (ES Model)

Instruction and Operation Manual (CS Model)

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