Portable smoke humidity detector, fixed pollution source resistance capacitance portable humidity meter
Category:
Instrumentation/Meteorological instruments/Thermohygrometer
Model:
JH-3021
Brand:
Jingcheng Instrument
model:
JH-3021
measurement method:
contact-type
display mode:
Digital Display
Installation type:
handheld
measurement range:
( 0~60)%
measurement accuracy:
Not exceeding ± 2.0%
measurement error:
0.01%
resolution:
0.01%
Scope of Application:
Fixed sources of pollution
Processing & Customization:
yes
Overall dimensions:
1200 (customizable)
weight:
three point five
manufacturer:
Qingdao Jingcheng
Retail Price
8,500.00USD
重量
kg
- Product Description
-
model JH-3021
measurement method contact-type
display mode Digital Display
Installation type handheld
measurement range ( 0~60)%
measurement accuracy Not exceeding ± 2.0%
measurement error 0.01%
resolution 0.01%
Scope of Application Fixed sources of pollution
Processing & Customization yes
Overall dimensions 1200 (customizable)
weight three point five
manufacturer Qingdao Jingcheng
Description :

1、 Product Overview of JH-3021 Smoke Humidity Detector
JH-3021 flue gas humidity detector (hereinafter referred to as the detector) is a humidity detection instrument that uses the humidity sensitive capacitance method to measure the moisture content in flue gas. The instrument adopts imported sensors and comes with temperature and pressure compensation correction. It has the advantages of high measurement accuracy, corrosion resistance, and wide temperature range. It is widely used for measuring the humidity of flue gas in boilers, furnaces, and various exhaust pipes.
2、 Scope of application of JH-3021 smoke humidity detector
This instrument measures the moisture or moisture content of flue gas from boilers, furnaces, and various exhaust ducts, and is suitable for applications in environmental protection, occupational health, labor, safety supervision, scientific research, education, and other departments.

3、 JH-3021 smoke humidity detector adopts standard
GB/T 11605-2005 "Methods for measuring temperature and humidity"
4、 Main features of JH-3021 smoke humidity detector
1. Adopting original imported humidity sensors with high measurement accuracy, corrosion resistance, and long service life;
2. Equipped with a high-energy lithium-ion battery, it can work continuously for more than 3 hours on a single charge;
3. Adopting temperature and humidity correction compensation algorithm to eliminate the influence of flue temperature and pressure on measurement results, the measurement resolution can reach 0.01%, and the measurement accuracy is higher;
4. The sensor surface is double layered with dust filtration, effectively protecting the sensor from the influence of dust;
5. The sensor surface has a heating function to prevent condensation and effectively protect the sensor;
6. Adopting an integrated design to reduce external interference and make it easy to use
7. The operation interface is simple, and the measurement can be directly entered upon startup without any operation required
8. Large capacity data storage, capable of storing 1000 sets of data files;
9. Large size, wide temperature, high brightness color display screen display;
10. Built in Bluetooth module, optional Bluetooth printer for data printing


5、 Technical specifications of JH-3021 flue gas humidity detector
Main technical specifications of the detector
technical indicators
parameter range
resolution
accuracy
humidity
(0~60)%
0.01%
Not exceeding ± 2.0%
atmospheric pressure
(50~110) kPa
0.01 kPa
Not exceeding ± 2.0%
Smoke temperature
180 ℃ (note: this instrument cannot be used under working conditions above 180 degrees)
response time
<30S
Temperature control temperature
(0-160)℃
Sampling tube length
1.2 meters (customizable)
Battery working time
More than 3 hours
Total power consumption
<60W
Total weight
About 3.5kg
Operating Temperature
(-20-60)℃
Working Voltage
Built in battery or AC220/DC24 voltage adapter
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AfterSalesService :
Key words:- Portable humidity meter
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