HM-200 Hygronom

Overview
Hygronom is used to measure the humidity of flue gas emitted by pollution
sources. According to measured humidity, it converts wet gas concentration into
dry gas concentration. In addition, it also can be used in industrial online
humidity monitoring.

HM-200 hygronom (online precision humidity meter) is an intelligent humidity/
oxygen transmitter, which employs microprocessor as the core, and frequency
conversion icon oxygen sensor as a measuring unit. The installation method
adopts a heat tracing pipeline installation. It is a self-developed product, of
which, the core component is from Switzerland.

Under the effect of the air pump, the flue gas inside the stack enters the
measurement module after heating from the heat tracing probe. The whole process
of extraction, measurement, and discharge is with heat tracing to prevent gas
from condensation, which will affect the measurement of moisture in the flue
gas. The flue gas enters the measurement module after heating and the frequency
conversion icon oxygen sensor will start to measure gas concentration. After
the measurement, the gas can get into an analyzer for the measurement of other
components.
Features Of HM-200 Hygronom

Portable structure, easy to install and disassemble
Able to measure the humidity of 300℃ flue gas
Able to match with the large-scale system for measurement or independent
measurement
The probe is equipped with heat tracing function to prevent condensate water
from damaging probe and affecting measuring value
Imported core components with high-performance index and reliability

Technical Parameter Of HM-200 Hygronom
Measurement range O2: 0～25.00%, H2O: 0～40.00% (volume ratio )
Sensor Frequency conversion icon oxygen sensor (2)
Accuracy 0～1%   O2:±1.5%F.S.
0～25%  O2:±1.5% of measured value
0～40.00%  H2O:±1%F.S.
Stability 0～1%   O2:±1.5%F.S./7d
0～25%  O2:±1.5%/7d of measured value
0～40.00%  H2O:±1%F.S./7d
Response time T90＜30s
Sensor life ＞2 years (under normal use)
Transmitter life ＞5 years (under normal use)
Power supply 24VDC
Instrument weight Net weight about 2.25kg  (include operation panel)
Ambient temperature Transmitter: -10°C～+50°C
Probe: 0～300℃  (except probe cable)
Ambient humidity ＜85%RH
Power consumption Maximum about 35VA (heating)
Under normal working: 30～31W
Sample gas flow （2～6）L/min
Analog output (2 sets) Settable 4-20mA, 0-20mA, 0-1-5-10V, 1-5V
Communication Rs485 (standard)/RS232 (optional)
Application Of HM-200 Hygronom

It can be widely applied in high-temperature (300℃) gas (such as desulfuration
and denitration) humidity measurement of Continuous Emission Monitoring System
(CEMS), humidity measurement and control in fields including wood, building
material, papermaking, chemical industry, fiber, pharmacy, textile, tobacco,
vegetable and food processing.

We provide air quality monitor,humidity meter online and professional humidity
meter,RFQ today.

Minimum Order: 1 sets

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