Hanna Instruments

Scientific Equipment

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HI-8512E/420 Panel Mount ORP Indicator

HI-8512E/420 Panel Mount ORP Indicator

HI-8512E/420 Panel Mount ORP Indicator

HI-8512E/420 Panel Mount ORP Indicator

Range: ±1999 mV
2 year manufacturer warranty
In Stock
£428.10 (exc. VAT) £513.72 (inc. VAT)

HI-8512 ORP panel-mounted controllers are ideal for process control monitoring in a wide range of industrial applications.

HI-8512E/420 Panel Mount ORP Indicator information

Hanna's extended description

HI 8512 ORP panel-mounted controllers are ideal for process control monitoring in a wide range of industrial applications.

These instruments have been designed for easy and fast installation, and are provided with membrane keypads on the front panel, large display and auto-diagnostic functions.

Each model accepts either a direct input from a pH or ORP electrode or from a transmitter through 4-20 mA input. The instrument also provides ±5V power output and input terminals for amplified electrodes.

Moreover, you can choose the output configuration for connecting a recorder or a PLC, between 0-20 or 4-20 mA.


The front panel is protected behind a transparent splash-proof cover.



  • ORP range extension: ± 1999 mV
  • BNC, amplified input and input from transmitter all in one instrument
  • Supports potential matching pin connection
  • Recorder output 0-20mA or 4-20mA user selectable, all in one instrument
  • ±5V outputs for amplified electrodes
  • Backlit LCD
  • Auto-diagnostic tests for electrode and instrument status
  • Operational mode LED indicators
  • Designed for easy installation
  • Transparent splash-proof cover included

  • Order Information:

    The 8512 series is supplied with mounting brackets and instructions.



    Mains powered - All mains operated equipment is compatible with UK AC voltage and frequency – 230V, 50Hz.



    BNC Connection – BNC is one of the most commonly used connector types in pH meters and electrodes. Compatible with any meter or electrode that uses BNC connectors.

    Specifications

    Specifications list

    Specifications

    Range ±1999 mV
    Resolution 1 mV
    Accuracy ±5 mV
    ±0.5% (input transmitter)
    Input High impedance 10 12 Ohm; Reference and Matching pin inputs are available; 4-20 mA
    Power Output ±5 Vcc; 150 mA max load for amplified electrodes
    Calibration Offset: ±200 mV with CAL trimmer
    Recorder Output 0-20 mA or 4-20 mA (isolated)
    Backlight Continuous ON
    Power Supply 115/230 ±10% Vac; 50/60 Hz
    Enclosure Black anodized aluminum body; front and back with ABS;
    transparent splash-proof front cover
    Environment -10 to 50°C (14 to 122°F); RH max 95% non-condensing
    Panel Cutout 141 x 69 mm (5.6 x 2.7")
    Weight 1 kg (2.2 lb.)

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