SFT AW Lake Battery Operated Totalizer With Wireless Capabilities

AW Lake is a corporate from United States of America that sell some product such as Positive Displacement Meters, Turbine Flow Meters, Tricor Coriolis Flow Meter, Lake Variable Area Flow Meter, Lake Paddle Wheel Flow Meter “Flow Stat”, Monitor&Controllers. One of the product that comes from the categories of Monitors & Controllers is Battery Operated Totalizer With Wireless Capabilities SFT Series.

Battery Operated Totalizer With Wireless Capabilities SFT Series

Ideal when adding flow meters where there is no power – no need to run wires/conduit, installs anywhere in minutes.

Battery Operated Totalizer With Wireless Capabilities SFT Series:

  • Local Display:
    With flow rate totalizer and diagnostics
  • Long Battery Life:
    High-capacity Lithium battery pack powers sensor and radio for years, even in low temperatures. Transmitter can be configured for check-in intervals between 5 seconds to 1 hour to save battery life.
  • Attractive ROI:
    Costs less than running 60 feet of wire & conduit.
  • Data at Your Fingertips:
    Wireless data transmission anywhere in the world with an Internet connection.
  • Reliable Transmission:
    ISM bands sustain signal strength through terrain, structures or weather for a range of up to 1/2 mile.

Features:

  • Internal battery powers sensor and radio so no external power source is required
  • Class I Division 1 Intrinsically safe design
  • Up to 1/2 mile range
  • Wireless node configures itself within mesh network automatically, sending flow data to the Gateway
  • Flow rate and total data available

Advantages:

  • Attractive ROI: Costs less than running 60 feet of wire & conduit.
  • Data at Your Fingertips: Wireless data transmission anywhere in the world with an Internet connection.
  • Up and Running in Minutes: Easy thread-in installation. A quick setup procedure allows you to have the unit working with just a few simple programming steps.
  • Reliable Transmission: ISM bands sustain signal strength through terrain, structures or weather for a range of up to 1/2 mile.
  • Smart Technology: Wireless nodes install themselves automatically and adapt to network changes, i.e. data volume, radio transmission conditions and power source conditions.
  • Long Battery Life
    • High-capacity Lithium battery pack powers sensor and radio for years, even in low temperatures.
    • Transmitter can be configured for check-in intervals between 5-seconds to 1-hour to save battery life.
  • Flexible System: Add additional nodes for pressure, temperature, and level sensors on the same Gateway.

Specification:

  • Operating Temperature: -40°F to 176°F (-40°C to 80°C)
  • LCD Display: -4°F to 158°F (-20°C to 70°C)
  • Power: “D” cell lithium battery pack. Field replaceable
  • Battery Life: 7 1/2 years of battery life at 5 minute check-in
  • LCD Display:
    • 32 character display with push button activation
    • Displays totals, flow rate, and status information
  • Sensor Type (SFT-WP Only)
    • Passive Magnetic pickup
    • 4 KHz Maximum Frequency
    • 20 mV Minimum amplitude
  • Data Update Rates: User-configurable (5 sec – 1 hr)
  • Radio Power: 40 mW
  • Range: Up to 1/2 mile
  • Receive Sensitivity: -109 dB
  • Radio Frequency: 902-928 MHz, ISM, FHSS, FCC Part 15 compliant
  • Network: Up to 64 separate networks
  • Intrinsically Safe: Class I Division 1, Temp Code T3, Groups C&D. Conforms to UL Std. 913, Certified to Can/CSA Std C22.2 No. 157
  • Security: AES 128bit Encryption
  • Real Time Clock: Battery backed up real-time clock
  • Internal Diagnostic: Battery voltage, signal strength, error conditions
  • Humidity: 0% to 100% condensing
  • Data Interface: Wireless – Data and Diagnostics available as Modbus registers at GW

Mechanical Specification

Enclosure:
  • High Strength Polycarbonate
Magnetic Pickup connector:
  • Standard 2-pin circular connector, No Polarity

Download Data Sheet: Battery Operated Totalizer With Wireless Capabilities SFT Series

Ref: aw-lake.com

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