Main Menu
  • หน้าแรก>>Products>>Mini Controller>>Mini Panel Mounted Controller>>อุปกรณ์วัด Mini Controller (TDS Mini Controller 1 mg/L Resolution)
  • header_20130408232119.jpg

    อุปกรณ์วัด Mini Controller (TDS Mini Controller 1 mg/L Resolution)

    BL 983329

    TDS Mini Controller
    1 mg/L Resolution

    • Easy to handle
    • Fire retardant casing
    • Selectable overdose protection system
    • Splash resistant cover


    This instrument has been designed for TDS control in hydroponics, horticulture and water conditioning. Compact in size, it can be mounted in confined spaces or even right next to the vat or barrel containing the chemicals. These meters permit automatic control of installations previously checked manually.

    Readings are shown on the display and the multicolored LED continuously indicates if the mini controller is in measurement, dosing or alarm mode.

    Users can choose automatic or manual dosing mode with a switch on the front panel. Manual control is particularly useful during maintenance operations, because it permits operators to enable or disable the dosing relay according to your need.

    The overtime control system advises users when the relay is active too long, helping to prevent over dosage.

    Order Information:
    BL 983329-0 (12 VDC) and BL 983329-1 ( 115/230V) are supplied with mounting brackets, transparent cover and instruction manual.



    Range   0 to 999 ppm
    Resolution   1 ppm
    Accuracy @ 25°C   ±2% F.S.
    TDS Conversion Factor   0.5
    Probe   HI 7634-00 EC/TDS probe with internal temperature sensor and 2 m (6.6’) cable (not included)
    Temperature Compensation   Automatic, 5 to 50°C (41 to 122°F) with ß = 2%/°C
    Calibration   manual, with CAL trimmer
    Dosing Relay   maximum 2A (fuse protected), 250 Vac, 30 VDC Contact close when measure: > set point
    Setpoint   adjustable from 0 to 19.99 ppm
    Overtime   adjustable, typically from 5 to approx. 30 minutes
    Power Supply   See Chart
    Dimensions   79 x 49 x 95 mm (3.1 x 1.9 x 3.7’’)
    Weight   See Chart
  • Requesting a Quotation and Ordering Products

    131 Thailand Science Park. Innovation Cluster 1 Building,

    Klong 1, Klong Luang, Pathumthani 12120 Thailand. 

    Tel.  02-191-3928 Fax 02-191-3929

    For more information please contact 081-847-6768 (Ms. Nareerat) IDLine: @alltestkit

    E-mail :


    >>Online Quotation Click here<<