Ⅰ
CONCEPTION
pH/ORP-5500 series pH/ORP Transmitting Controller is a popular type,
high Cost performance
instrument, mating
pH/ORP probe,the entire instrument have high measurement accuracy,
anti-interference,easy installation,simple operate features.
1.1
Main Features
1.
LCD screen with prompt code, make every step operating get the presentation and guide;
2.
Programming pH
＆
ORP function can be switched,suit any type of pH
＆
ORP probe;
3.
Support six types of buffer calibration which can free combination
，
greatly broaden the
application scope;
4.
Innovative manual input calibration method provide the biggest convinence for site
calibration
5.
Selectable manual/automatic temperature compensation measurement type,providing the
largest flexibility.
6.
Independent external automatic temperature compensation probe provide high measurement
accuracy.
7.
Isolated/transferable /Reverse /instrument/Transmitter mode current output
，
compatible all
the transmitting receive modes.
8.
Double relay’s high/low limit and delay control satisfied pH or ORP region control and
dosing
；
9.
Mating split style
、
double combination probe easy change
，
one time wiring
，
permanent using
（
see the pH/ORP1220Aseries instruction
）
；
10.
Industrial standard terminals
，
EMC electromagnetic compatibility measurement
，
platform
design and development, series grouping
；
11.
Satisfy world electric power supply standard
，
DC/AC power input nonpolarity connection
，
site operation will not worry about wrong connect;
12.
SMT Automatically Surface Mount Technology,AOI Automated Optical Inspection,ICT,
FCT Full Computer Test,quality control means make, reliable quality
；
13.
Every instrument make aging test
，
surface processing treatment
，
Full equipped electrical
productive technology
，
high quality level
；
14.
Calibrate the probe one before leave factory
；
1.2 Application
This instrument is used for pH/ORP online monitor in environmental protection of water
treatment, purified water treatment, industry process, aquaculture and etc
1.3 Note：
1.
The instrument should place in dry environment or control box to avoid the sputtering or
condensation water causing leakage or measurement error
2.
This series instrument is platform develop result, various power supply can select, pls pay
attention to the voltage class when install the wiring
；
3.
long time ultraviolet rays shining will burn the screen
，
result the gray scale reduce
，
so avoid installing
direct sunlight place.
1
