อุปกรณ์วัด Control System (Conductivity Transmitter to use with Four-ring Probe 0.0 to 199.9 mS/cm r

อุปกรณ์วัด Control System (Conductivity Transmitter to use with Four-ring Probe 0.0 to 199.9 mScm range, with LCD)

HI 8936ALN

Conductivity Transmitter to use with Four-ring Probe 0.0 to 199.9 mS/cm range, with LCD

HI 8936 is our redesigned conductivity transmitter that utilizes a four-ring potentiometric probe. This probe is virtually immune to contamination by unclean solutions. This allows the transmitter to operate at peak performance at all times.
Temperature effects are compensated for by utilizing both the built-in temperature sensor on the probe and the transmitter’s ATC circuitry with a β of 2%/°C.
Direct connection of the probe to the transmitter assures a positive electrical connection with no signal loss over long distances.
HI 8936”L” versions allow easy verification and monitoring of measured values and is easier to calibrate and maintain.
The HI 8936 series requires external power to the 4-20 mA current loop.

  • Specifications

Range  0.0 to 199.9 mS/cm
Resolution  0.1 mS/cm
Accuracy @ 20°C  ±2% f.s. (excluding probe error)
Calibration  manual, two point, with offset and slope trimmers
Temperature
Compensation  fixed or automatic from 0 to 50°C (32 to 122°F) with ß=2%/°C
Conductivity Probe  HI 7635 for in-line applications (not included)
Recorder Output  4-20 mA, not isolated, max 500 Ohm
Protection  IP65
Power Supply  17-36 VDC
Environment  0 to 50°C (32 to 122°F); RH max 95% non-condensing
Dimensions  165 x 110 x 71 mm (6.5 x 4.3 x 2.8’’)
Weight  1 kg (2.2 lb.)

  • Accessories

Solutions
HI 7030L  12880 µS/cm EC Solution, 500 mL Bottle
HI 7031L  1413 µS/cm EC Solution, 500 mL Bottle
HI 7033L  84 µS/cm EC Solution, 500 mL Bottle
HI 7034L  80000 µS/cm EC Solution, 500 mL Bottle
HI 7035L  111800 µS/cm EC Solution, 500 mL Bottle
HI 7039L  5000 µS/cm EC Solution, 500 mL Bottle
Accessories
HI 731326  Screwdriver for Calibration
HI 8733  Multi-range Portable EC Meter
with Automatic Temperature Compensation

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 +6685-814-9653Email:info@highents.com

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

 

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