pH is the measure of the hydrogen ion
concentration in a liquid. pH measures the acidity or alkalinity of a
liquid. The pH scale is logarithmic and runs from 0.0 to 14.0 with 7.0 being
neutral. Readings less than 7.0 indicate acidic solutions, while higher
readings indicate alkaline or base solutions.
Chlorine and Ozone are the most common disinfectants used in the water and
waste water treatment industry. Oxidation-reduction potential (ORP) is the
parameter commonly used to measure REDOX reactions and is the only practical
method we have to electronically monitor disinfectant effectiveness.
Prominent Wholesalers and Retailers of quality
Water Treatment Components
WHY CHOOSE THIS METER
TRACE ABILITY : to NABL
/ ERTL standards
PUSH BUTTON FRONT KEYS :
for easy set up
INDIVIDUAL HIGH & LOW
SET POINT RELAY : for alarm or signal to PLC or can be used for
proportional acid/alkali dosing
PROGRAMMABLE CONTROL DELAY :TIME
TO PREVENT CHATTERING
HYSTERISIS TO PREVENT RELAY
CHATTERING : Hysterisis is the percentage of set point below which
relay will reset after getting energized
IN-BUILT DIAGNOSTICS :
for wrong calibration or sensor error
IN-BUILT ALARM ANNUNCIATOR :
It's a facility to acknowledge high/low fault condition and reset relays
by pressing the acknowledge key
MANUAL/AUTOMATIC : relay
option modes
ADVANCED OPTIONS AVAILABLE :
AUTOMATIC TEMPERATURE COMPENSATION
DUAL LINE BACKLIT LCD :
which displays temperature and pH/ORP along with relay status
RS 485 : for online
monitoring/ data logging
ISOLATED 4-20 mA OUTPUT :
with normal/inverse function and in-built current simulator
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