Company Products Supports What's New Technical Information
 
Laboratory/Portable Meter
pH/ISE Meter
DO Meter
Conductivity Meter
Multi Meter
MLSS/Turbidity/Residual Chlorine
B.O.D Incubator
On-line Analyzer
Controllers
COD Analyzer
Electrode/Accessory
pH/DO/EC Electrode
ISE Electrode
Accessories
Controller (

DO Controller

)
>> Products >> DO Controller
 
 
DO Controller
DO 920

* Displays DO and Temp at once
* Hight Limit / Low Limit
* RS232C Connecting with PC

 
 
 

* Microprocessor based on single chip
* Programmable dialogue-Menu for easy operation
* Convenient LCD, LED display (Measure, Calibrate, Data display)
* User password function for protection
* Easy to stop of Relax by "control-cut" function.
* Low maintenance cost, High/Low alarm setting
* Standard serial communication by connectiong with PC(RS232C)
* Sewage & Waste water disposal plant, Filtration, River

 

 DO

 AIR

 Range

 0.00 ~ 19.99ppm

 0.00 ~ 199.9%

 Resolution

 0.01 / 0.1

 0.1

 Relative Accuracy

 0.3%

 1

 Calibration

 1 Point

 Temperature

 -5 ~ 100 (Pt 100 Sensor)

 Respond Time

 Less than 2 Minutes

 Control Type

 ON/OFF Control (Proportional Control : option)

 Outputs

-Analog output: 420mA    -Relay output : Two SPDT Relays

-Alarm : One SPDT Relay    -Serial output : RS232(RS485:option)

 Display

 Dual display of DO and Temperature

Enclosure

 -Full-protection insulated  -Waterproof Rating : IP65

-Material : Polystyrene   -Mounting Method : Wall Mount Type

Power/Dimension

AC 110V /220V (50/60Hz)  /  210(W) X 185(H) X 84(D)mm

 Standard Accessories

 -Instruction Manual        -AC Power Adaptor

 

 Optional Accessories

 -pH Electrode    –ATC Probe    –pH Buffer Solution

-Holder    –Extra Cable(10~50m)   –Relay Box

-Bracket   –Washing System (Air, Water-Jet, Ultrasonic)

 

(1) Standard
   - AC / DC Adaptor
   - Instruction Manual

(2) Option
   - DO Polarographic Electrode / ATC Probe
   - DO Membrane Kit
   - Holder
(P.P, PVC, STS Etc.)
   - Bracket
('L' Rack Mount, Screw Mount Etc.)
   - Extra
Cable(10~50m)
   - Washing System
 (Air, Water-Jet, Ultrasonic)
   - Relay Box

DO Controller01DO Controller02DO Controller03DO Controller04DO Controller05         Holder & Bracket                                     Relay Box       Cleaning System

 
 
 
 
ISTEK Main Products
COMPANY PRODUCTS SUPPORTS WHAT'S NEW TECHNICAL INFORMATION SITEMAP INQUIRY
ISTEK     digital ph meter     Portable pH Meter     Dissolved Oxygen Meter     Conductivity Meter     Multi parameter
COD Analyzer     pH Controller     DO Controller     Conductivity Controller     Conductivity Meter manufacturers
Bench top Multi Meter     pH portable meter