อุปกรณ์วัด Mini Controller (BL983320 Conductivity Mini Controller @ 199.9 µS/cm)

BL983320 Conductivity Mini Controller @ 199.9 µS cm

BL 983320

Conductivity Mini Controller @ 199.9 µS/cm

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

This HANNA mini controller has been specially designed for water conditioning and growing applications. Compact in size, it can be mounted in confined spaces or even right next to the vat or barrel containing the chemicals. This meter permits automatic control of installations previously checked manually.

EC measurements are shown on the display and the multicolored LED continuously indicates if the mini controller is in measurement, dosing or alarm mode.BL 983320 measures from 0.0 to 199.9 µS/cm.

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

Order Information:
BL 983320-0 (12 VDC), BL 983320-1 ( 115/230V), are supplied with mounting brackets, transparent cover and instruction manual.

 Specification

Range   0.0 to 199.9 µS/cm
Resolution   0.1 µS/cm
Accuracy @ 25°C   ±2% F.S.
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 199.9 µS/cm
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

Quotation and Ordering
131 Thailand Science Park. Innovation Cluster 1 Building, Klong 1, Klong Luang, Pathumthani 12120 Thailand.
Tel. +6681-847-6768, +662-191-3928 Fax +662-191-3929 Mr.Thoniwadh +6685-811-4779, Ms.Nareerat +6685-814-9653
Email: info@highents.com

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131 อุทยานวิทยาศาสตร์ประเทศไทย อาคารกลุ่มนวัตกรรม 1 ต. คลองหนึ่ง อ. คลองหลวง จ. ปทุมธานี 12120
โทร. 081-847-6768, 02-191-3928 แฟกซ์ 02-191-3929 คุณโทณิวัฒน์ 085-811-4779, คุณนารีรัตน์ 085-814-9653
Email : info@highents.com

 

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