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BL-981411-0 Mini Panel Mounted pH Controller

BL-981411-0 Mini Panel Mounted pH Controller

BL-981411-0 Mini Panel Mounted pH Controller

BL-981411-0 Mini Panel Mounted pH Controller

Use with HI-1001 or HI-1286
2 year manufacturer warranty
£179.20 (exc. VAT) £215.04 (inc. VAT)

The BL-981411 is a compact, pH process controller designed for applications where space or cost is important. The device contains a high impedance pH input and may be used with any pH electrode with a standard BNC connector. It’s adjustable dosing relay may be configured to dose above or below a user programmable pH setpoint. Users may choose from automatic or manual dosing modes allowing for easy maintenance and troubleshooting.

  • Large Clear LCD
  • Fire Retardant Casing
  • BNC Connection
  • 12 VDC
  • BL-981411-0 Mini Panel Mounted pH Controller information

    Hanna's extended description

    Mini panel-mount pH controller 12 volt supplied with wall brackets & 12vdc adapter.

    **Please ask for HI-75220VAC when planning to use in Europe, and ask that HI-12VDC be removed.**



    Adjustable Dosing Relay

    The BL981411 features a dosing relay which may be configured to dose above or below a user programmable pH setpoint.


    Selectable Overdose Protection

    The mini controller may be programmed to deactivate a valve, pump, or connected device if its activation continues over a selected time; adjustable from 5 to 30 minutes.


    Selectable Control Override

    With the flick of a switch, normal “Auto” operation may be overridden turning your connected device “Off” from operation or always “On.”




    Interchangeable Electrode - One controller for all jobs thanks to HANNA’s wide range of interchangeable electrodes. Simply change the electrode for the task ahead.



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

    Specifications

    Specifications list

    Specifications

    Range 0.0 to 14.0 pH
    Resolution 0.1 pH
    Accuracy (@25°C/77°F) ±0.2 pH
    Calibration manual, 1 point through CAL (offset) trimmer
    Dosing Relay maximum 2A (fuse protected), 250 Vac, 30 VDC
    Dosing Selection acid or alkaline contact open=acid dosage=relay ON if measurement > setpoint contact closed=alkaline dosage=relay ON if measurement < setpoint
    Setpoint adjustable from 0 to 14 pH
    Overtime adjustable, typically from 5 to approximately 30 minutes
    Input Impedance 10¹² Ohm
    Power Supply BL981411-0: 12 VDC adapter (included);
    BL981411-1: 115/230 VAC; 50/60Hz
    Dimensions 83 x 53 x 99 mm (3.3 x 2.1 x 3.9’’)
    Weight BL981411-0: 200 g (7.1 oz.);
    BL981411-1: 300 g (10.6 oz.)
    Ordering Information BL981411-0 (12 VDC) and BL981411-1 (115V/230V) are supplied with mounting brackets, transparent cover, and instruction manual.
    Warranty 2 years

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