Limit Alarms

Process limit alarms monitor sensors or process current input signals and trip a relay output if the input exceeds a user-defined hi/lo setpoint limit. Select from AC-, DC, and loop-powered models. Configuration is easy with Windows® software, push-buttons, switches, or pots for settings depending on the series. Other cost-effective alternatives are transmitters with integrated alarms or remote I/O modules for Modbus networks with built-in trips for local alarm functions.

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    Agility Config Tool (Tethered)

    • Tethered Agility Config Tool mobile application
    • For Acromag SP Series Signal Splitters and most TT Series Transmitters
    • Download available on Google Play for free.
    • Download Windows configuration software from the software tab below.
    Read more
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    uB31, uB41: DC Voltage Field Input Module

    • Bluetooth® wireless configuration option
    • Narrow or wide band voltage field input
    • Host voltage output
    $105$225
    Select options
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    uB32: Narrow Band DC Current Field Input Module

    • Bluetooth® wireless configuration option
    • Narrow band DC current field input
    • Voltage host output
    $115$220
    Select options
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    uB34, uB35: Platinum RTD Field Input Module

    • Bluetooth® wireless configuration option
    • Platinum RTD (2,3, or 4-wire) field input
    • Voltage host output
    The uB34 and uB35 models condition and convert a Platinum RTD sensor or resistance signal to a scaled 0-5V or ±5V output. Both models provide sensor excitation, linearization, lead-wire compensation, lead-break or sensor burnout protection, and input isolation.
    $135$240
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    uBSP-P-1: microBlox® Signal Splitter Carrier

    • USB Programmable
    • Plug-In Input Modules
    • Dual Current or Voltage Output
    • 6-32V DC Power
    $195
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    uBTA-H-1 Series: microBlox® Transmitter and Alarm Carrier

    • Two alarm relay outputs
    • 0/4-20mA and 0/1-5V transmitter output
    • Bluetooth® wireless configuration
    $170$185
    Select options
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    uBTA-P-1 Series: microBlox® Transmitter and Alarm Carrier

    • Bluetooth® wireless configuration
    • Two alarm relay outputs
    • 0/4-20mA and 0/1-5V transmitter output
    $125$140
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    uBTA-P-2 Series: microBlox® Transmitter and Alarm Carrier

    • Bluetooth® wireless configuration
    • Two channels
    • Four alarm relays
    • Two 0/4-20mA and 0/1-5V outputs
    $180$210
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Signal Conditioning Selection Guide Videos

Welcome to our Signal Conditioning Selection Guide Videos. As a business with many helpful products to offer, we know it can be difficult to find which one you need. This quick selection guide should help point you in the right direction. Choose which video corresponds to your power needs, and the guide will show you which Acromag modules will work with your input.

Output Loop Powered Transmitters Video

DC Powered Transmitters Options Video

AC Powered Transmitters

Alarms