Electrochemical Hydrogen Fluoride Sensor EC-4HF-10

Electrochemical Hydrogen Fluoride Sensor EC-4HF-10

EC-4HF-10 is HF sensor which detects Hydrogen Fluoride in level from 0-10 ppm.This product is for fixed and portal applications for detection of HF in industrial and environmental protection fileds.
It can be retrofitted easily to existing product designs.

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Product Details

Electrochemical Hydrogen Fluoride Sensor EC-4HF-10

EC-4HF-10 is HF sensor which detects Hydrogen Fluoride in level from 0-10 ppm.This product is for fixed and portal applications for detection of HF in industrial and environmental protection fileds.

It  can be retrofitted easily to existing product designs.


Dimensions in millimeters(±0.1mm)

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Target Gas and Concentration

Gas

P/N

Operating principle

Detection Range

Maximum
Overload

Hydrogen Fluoride
(HF)

EC-4HF-10

3-electrode electrochemical

0~10ppm

50ppm


Gas Sensitivity Characteristics

Gas

Concentration & Output Current

Hydrogen Fluoride (HF)

0.40 ± 0.1 μA/ppm


Ratings & environment

Response Time

(T90)≤90s

Repeatability

<±2% signal

Linearity

Linear

Long term output Drift

<2% signal/month

Resolution

0.1 ppm

Recommended Load

5~50 Ω

Bias Voltage

0 mV

Operating Temp. Range

-20℃~ 50℃

Operating Humidity

15% RH ~ 90% RH(non-condensing)

Operating Pressure Range

800 ~ 1200 mbar


Storage & Shelf Life

Recommended Storage Temperature

0℃~ +20℃ in sealed package

Expected Operating Life

24 months in air

Storage Life

6 months in original package

Standard Warranty

18 months from the date of delivery


Cross Sensitivity Data


Gas

Concentration
(ppm)

Output Signal
(ppm HF equivalent)

Carbon Monoxide

50

0

Nitric oxide

20

45

Hydrogen Sulfide

25

100

Sulfur Dioxide

10

15

Nitrogen Dioxide

10

2

Hydrogen

1000

0



Temperature Data



Sensitivity Temperature Dependence



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