Hanna Instruments

Scientific Equipment

HI-7634-00 Conductivity/TDS Probe

HI-7634-00 Conductivity/TDS Probe

HI-7634-00 Conductivity/TDS Probe

HI-7634-00 Conductivity/TDS Probe

In Stock
£49.80 (exc. VAT) £59.76 (inc. VAT)

The HI-7634-00 is a two-pole amperometric EC/TDS probe for panel mounted mini controllers that measure in the low range (μS/cm and ppm). This probe has a built-in temperature sensor for Automatic Temperature Compensation and a ½” male NPT threaded connection for insertion mounting. The HI-7634-00 probe provides a rapid response and high accuracy EC or TDS measurement.


  • Two-pole amperometric probe
  • Internal temperature sensor
  • Low range measurement (μS/cm and ppm)
  • HI-7634-00 Conductivity/TDS Probe information

    Hanna's extended description

    Two-Pole Probe

    The HI-7634-00 is an amperometric sensor, utilising two-pole technology to achieve accurate EC and TDS measurements. An alternating voltage is applied to the two electrodes and the generated current is measured.


    Internal Temperature Sensor

    The integrated temperature sensor of the HI-7634-00 probe is crucial for accurate EC and TDS measurements. Changes in temperature of a solution will change the ion mobility, which will influence the measurement. For this reason it is important that a fast and stable temperature measurement be taken in order to provide an accurate temperature compensated EC and TDS reading.


    Threaded Connection

    The ½” NPT threaded connection of the HI-7634-00 allows for insertion mounting into a common “T” fitting without the need for additional hardware.


    Multiple Cable Lengths

    The HI7634-00 is available with varying lengths of cable based on your specific requirements.


    • HI-7634-00 comes with 2 meters (6.6 feet) of cable attached
    • HI-7634-00/4 comes with 4 meters (13.1 feet) of cable attached
    • HI-7634-00/5 comes with 5 meters (16.4 feet) of cable attached

    Compatible Mini Controllers:

    • BL-983313 Conductivity mini-controller with a 0 - 1999 μS/cm measurement range
    • BL-983315 TDS mini-controller with a 0.0 - 199.9 ppm measurement range
    • BL-983319 TDS mini-controller with a 0 - 1999 ppm measurement range
    • BL-983320 Conductivity mini-controller with a 0.0 - 199.9 μS/cm measurement range
    • BL-983321 TDS mini-controller with a 0.00 - 19.99 ppm measurement range
    • BL-983322 Conductivity mini-controller with a 0.00 - 19.99 μS/cm measurement range
    • BL-983324 TDS mini-controller with a 0.0 - 49.9 ppm measurement range
    • BL-983329 TDS mini-controller with a 0 - 999 ppm measurement range

    Specifications

    Specifications list

    Specifications

    This probe EC/TDS probe with internal temperature sensor and 2m cable
    Cable length 2 m (6.6’), 4 m (13.1’) and 5 m (16.4’) available
    Probe length 64 mm (2.5”)
    Connection ½” threaded
    Warranty 6 months

    Product Literature

    literature - PDF

    Hanna Instruments Literature

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