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    • Macromatic SFFAD7A250
  • Macromatic SFFAD7A250 Seal Monitor
  • Macromatic SFFAD7A250 Seal Monitor

    Macromatic SFFAD7A250

    Macromatic

    Please submit an RFQ or call 800-526-5376.

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    Technical Help

    Product Description

    Seal Monitor • Number of Channels: Single Channel • Control Voltage: 24VAC/DC • Contact Configurtation: 1C SPDT • Mounting: 8 Pin Plug-in • Sensitivity Range: 1K to 250KΩ
     
          Product Information       Resources
    ManufacturerMacromatic
    Product Category Monitor
    Product Sub Category Seal Monitor
    SeriesSFF Series
     
      Download Datasheet

      RoHS Compliant

    Description: Seal Monitor • Number of Channels: Single Channel • Control Voltage: 24VAC/DC • Contact Configurtation: 1C SPDT • Mounting: 8 Pin Plug-in • Sensitivity Range: 1K to 250KΩ

          Product Information       Resources
    ManufacturerMacromatic
    Product Category Monitor
    Product Sub Category Seal Monitor
    SeriesSFF Series
     
      Download Datasheet

      RoHS Compliant
          Specifications
    Product Attribute
    Attribute Value
    Number of ChannelsSingle Channel
    Control Voltage24VAC/DC
    Contact Configurtation1C SPDT
    Mounting8 Pin Plug-in
    Sensitivity Range1K to 250KΩ
    Load (Burden)3 VA
    Probe Voltage5V DC Pulsed
    Response TimePick-up: 1 Second
    Drop-out: 1 Second
    LED IndicatorGreen ON with input voltage applied; Red ON when seal leak detected and relay energized
    TemperatureOperating: -28o to 65oC (-18o to 149oF)
    Storage: -40o to 85oC (-40o to 185oF)
    Output ContactsSingle Channel Relays: 10A @ 240V AC / 7A @ 28V DC, 1/4HP @ 120V AC (N.O.)
    Dual Channel Relays: (2) 5A @ 240V AC / 5A @ 28V DC, 1/4HP @ 120V AC (N.O.)
    LifeMechanical: 10,000,000 operations
    Full Load: 100,000 operations
    MountingFor mounting on an inner door, use 8 Pin Back-Mounted Socket (IDEC SR6P-M08G which is provided with the relay). For panelmounting, use industry-standard 8 Pin Octal socket (Macromatic 70169-D or equivalent).
          Series Features
    SFF Series SEAL LEAKAGE Single & Dual Channel
    Series Description: SFF Series Seal Leakage Relays are designed to monitor the shaft seals of submersible pumps for leakage. These products utilize a flange-enclosure designed to be mountedon an inner door and used with back-mounted sockets. Everything needed for setup, use and troubleshooting is on the top of the unit: LED status indication and low-profile sensitivity adjustment knob.

    Two output configurations are offered: an 8 pin SPDT single channel relay and an 8 pin dual channel relay (with 2 SPNO contacts) to monitor two pumps. Probes are pulsed with a DC voltage to prevent electroplating issues.
    Operation: Flange Enclosure for Door-Mounting
    • Monitors Submersible Pump Seals for Leakage
    • Works with Pumps using Resistance Sensing Leakage Detection
    • Single or Dual Channel for Monitoring 1 or 2 Pumps
    • Two Adjustable Sensitivity Ranges
    • Full Status Indication on Top of Unit for Easy Troubleshooting
    • Low-Profile Adjustment Knob
    • Flange Enclosure for Door-Mounting
    • 8 Pin Back-Mounted Socket Provided with Relay
          Series Features
    SFF Series SEAL LEAKAGE Single & Dual Channel
    Series Description: SFF Series Seal Leakage Relays are designed to monitor the shaft seals of submersible pumps for leakage. These products utilize a flange-enclosure designed to be mountedon an inner door and used with back-mounted sockets. Everything needed for setup, use and troubleshooting is on the top of the unit: LED status indication and low-profile sensitivity adjustment knob.

    Two output configurations are offered: an 8 pin SPDT single channel relay and an 8 pin dual channel relay (with 2 SPNO contacts) to monitor two pumps. Probes are pulsed with a DC voltage to prevent electroplating issues.
    Operation: Flange Enclosure for Door-Mounting
    • Monitors Submersible Pump Seals for Leakage
    • Works with Pumps using Resistance Sensing Leakage Detection
    • Single or Dual Channel for Monitoring 1 or 2 Pumps
    • Two Adjustable Sensitivity Ranges
    • Full Status Indication on Top of Unit for Easy Troubleshooting
    • Low-Profile Adjustment Knob
    • Flange Enclosure for Door-Mounting
    • 8 Pin Back-Mounted Socket Provided with Relay

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