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1077 Milliamp Transducer Simulator

1077 Milliamp Transducer Simulator
  • 1077 Milliamp transducer simulator
  • 1077 mA Transducer Simulator - Front Panel
  • 1077 Milliamp simulator Top view


  • 3 operating modes
  • 100 mA source and load
  • 24 V line mode
  • 0.02 % accuracy
  • Safety terminals
  • Battery level indicator
  • Supplied with protective cover

1077 Images

  • A multi-purpose handheld test instrument that can be used as an adjustable current load, adjustable power supply, or precision current source.
    The 1077 is commonly used for the testing and simulation of milliamp transducer systems. Compact and rugged design make the 1077 ideal for use in both the lab and field, with protective rubber cover to increase durability. The instrument is built to withstand arduous use, meaning it is well suited to process control applications.

    Operating Modes:

    1. As an adjustable current load (simulating the transducer) on the line, the 1077 will draw up to 100 mA from the line. The required current is set by the front panel controls.

    2. As an adjustable power supply (14 V to 40 V) with accurate measurement and display of the current drawn from the circuit.

    3. As a precision current source with 14 V to 40 V maximum (adjustable) drive capacity. It will source the set current up to 100 mA to the loop.

    Safety Terminals
    Fitted as standard and fully compatible with 4 mm shrouded plugs, as well as standard plugs, bare wires, and spade terminals.

    Added Protection
    The 1077 comes fitted with an ergonomic rubber cover providing increased protection and durability. It has a textured grip for comfortable handling and openings at the top and bottom to allow access to the battery meter and a position to place labels if required. It is easy to remove if the user prefers a stand-alone unit or to house the 1077 in the optional 9027 carry case.

    Portable Operation
    Rechargeable batteries and mains charger are supplied with the unit as standard. Complete recharge time is 10 to 12 hours although sufficient charge for a few hours operation can be obtained with only 30 minutes charge. Full charge allows 10 hours typical use. The battery condition monitored by a meter on the top of the 1077.

  • Technical Specifications

    Current Source and Load


    0 to 100 mA in 3 ranges:
    0 to 99.99 mA in 10 μA steps.
    0 to 9.999 mA in 1 μA steps.
    0 to 999.9 μA in 0.1 μA steps.

    Accuracy ± (0.02 % of setting + 0.02 % of range + 0.2 μA).
    Output Stability Less than 60 ppm/°C. Less than 25 ppm/hour at constant temperature.
    Output Noise Less than 15 ppm of full scale.
    Drive Voltage Adjustable from 14 to 40 V (Source mode).
    Drive Power 2.4 W maximum.
    Applied Voltage 3 V minimum to 40 V maximum (Load mode).
    Voltage Limit Indicator Provides indication of insufficient drive voltage.
    24 Volt Line Simulation
    24 V Line Simulation Adjustable 14 V to 40 V, 100 mA current limit, Maximum output power 2.4 W.
    Display A 3.5 digit (1999 max) LCD display indicating line current.
    Measure Range 0 to 20 mA.
    Resolution 10 μA.
    Accuracy 0.2 % of reading + 1 count.

    General Specifications

    Dimensions H 200 x W 75 x D 110 mm (H 215 x W 100 x D 120 mm including protective cover).
    Weight 1.1 kg (1.5 kg including protective cover).
    Power Supply NiMH rechargeable batteries with external mains recharger (supplied). Standard mains voltage is 220 to 250V, 50/60 Hz. 100 to 125V, 50/60 Hz is available, pecified on order.
    Supplied With Protective cover (fitted), rechargeable battery pack (installed) with mains charger, and user manual.
    Optional Extras Leather carry case. Calibration certificates: Traceable (Factory) and accredited (ISO 17025).
    Country of Origin UK.
  • Models


    TranSim: Milliamp Transducer Simulator

    9027 Leather carry case
    C158 Traceable calibration certificate (Factory)
    C108 Accredited calibration certificate (ISO 17025)
  • PDF Downloads
    File Name Language

    1077 Data Sheet


    1077 User Manual


    Carry Case Option Data Sheet EN
  • Request for Quotation

    1077 Milliamp Transducer Simulator

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