|
You are here:HomePage>products>products
of Equipment Company>this
page
本页中文版
Industrial
pH Meter
Industrial
pH Meter (Series HY)
|
Introduction
Series
HY is suitable for pH on-line monitoring and control in industrial
processes
Series
HY is comprised of pH transducers and pH display units
Main Characteristic
Resisting
high media temperature (up to 130℃)
Direct
signal converting within transducer for long distance transmission.
The
products have owned several patents and been
awarded gold medal at a Beijing International Fair.
|
|
[pH Transducers]
Classification
| Classified
index |
Category |
Applied
fields |
| PH
Sensors |
Glass
electrodes |
Low
pH range or purer media with higher precision |
| Metal/alloy
electrodes |
severe
conditions or higher temperature media |
| Temperature
feature |
Normal
Temp. (≤50℃) |
Moderate
operations |
| High
Temp. (≤130℃) |
Pressure
vessels reactors, fermentation tank, etc |
| Signal
transmission |
Field
digital display analog transmission |
|
| Structure
material |
Stainless
steel (1Cr18Ni9Ti) |
Higher
temperature or abrasive circumstances |
| Poly
propylene |
Middle
or normal temperature
(≤80℃)
corrosive media |
| Probe
cleaning |
Flowing
fashion |
For
glass electrodes |
| Mechanic
fashion |
For
metal electrodes |
| Electrochemical
fashion |
For
metal electrodes protecting electrode surface automatically |
| Installation |
Hanging |
Reactors,
flowing trough, liquid tank, etc |
Major
specifications
pH
range
0 ～ 14 pH
precision
±0.1pH,
±0.2pH
temperature
range: 0～50℃ (normal Temp.), 50～130℃ (high
Temp.) 0～90℃
(general Temp.)
[HY – pH intelligent monitor]
1.
Main characteristic
Digital display of pH signal for HY series and
control pH parameter of processes.
Linearization
with microprocessor
Setting
pH control threshold with buttons
Approved
by CMC
2.
Major specifications
Power
Source: 220VA(±15%)
Precision:±0.2%
Input
Impedance >100 KΩ
Output
Relay: contact capacity 3A/220VAC or 5V/24VDC with resistance load.
Circumstance:
temperature 0～ 50℃;
relative humidity ≤85%
; Free
from corrosive gas
Type
and relative meaning of transducers:
| 1 |
Series |
HY |
|
| 2 |
Sensor
electrodes |
1 |
Glass
electrode |
| 2 |
Metal
electrode |
| 3 |
media
temperature |
1 |
50
～ 130℃ |
| 2 |
0
～ 50℃ |
| 3 |
0
～ 90℃ |
| 4 |
cleaning
fashion |
1 |
Mechanic |
| 2 |
Electrochemical |
| 3 |
Flowing |
| 5 |
length |
1 |
600mm
(normal) |
| 2 |
user
demanded |
| 6 |
Display
model |
1 |
Non-digital
display |
| 2 |
Digital
display |
back to top
back to top
|
