Description
Product Description
Hydrogen Sensor
FS02501 is a fuel cell type electrochemical sensor, the reduction reaction occurs on the working electrode and the opposite electrode, and the charge is released to form a current, the current generated is proportional to the concentration of hydrogen and follows Faraday's law, and the hydrogen concentration can be determined by testing the size of the current.
Specification
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Specification
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Parameter
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Detected Gas
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Hydrogen
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Detection Principle
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Fuel Cell electrochemistry
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Solutions
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0～1000ppm
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Detection Accuracy
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Maximum error ≤ ±3% reading
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Response Time
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T90 ≤10s
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Operating Voltage
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DC 3.7 ~ 5.5V
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Operating Current
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＜10mA (@5V Power Supply)
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Warm-up Time
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3 mins
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Detection Frequency
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Default update rate is once per second
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Output Mode
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UART(3.3V_TTL Level)
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Modbus-RS485 （Reserved)
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4~20mA、0~5V、0~10V (customizable)
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Service Life
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1 Years (in the air)
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Size
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32.3x32.3x16.5 mm
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Operation Temperature
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-30~50℃
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Operation Humidity
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0%~95%RH (No Condensation)
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Storage Temperature
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-20℃~60℃
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Storage Humidity
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0~95%RH (No Condensation)
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Pressure Range
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800~1200 mbar
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Features
* Using high stability gas sensors and high-performance microprocessors.
* Supports UART output and Modbus-RS485 output, which is convenient to use.
* By adopting precise automation calibration and testing equipment, the accuracy and consistency of data are guaranteed.
* High sensitivity, stability, and resolution.
* Excellent anti-interference ability with temperature compensation.
* Outstanding linear output.
* Low power consumption and long service life.
Dimensions:
Unit: mm, Error≤0.1 mm
Application
Packing and Shipping
FAQ
Q: Do you accept Customized Products?
A: Yes we do. Customer technical demand, LOGO and packing design are available.
Q: Do you accept Sample Order?
A: Sample order is acceptable and the fees will be paid by buyer.
Q: What 's your company’s Quality Policy?
A: All Fosensor products go through strict inspections and tests to make sure they are 100% qualified before shipping out.
Q: What are your Payment Methods for online orders?
A: T/T, Paypal, West Union, Credit Card, etc.
Q: Could we make a visit to your factory?
A: Yes, you are welcomed at any time.
Q: Do you offer after-sale service?
A: Yes, we do.For sustainable cooperation, our sales will regularly contact you to know the feedbacks.
A: Yes we do. Customer technical demand, LOGO and packing design are available.
Q: Do you accept Sample Order?
A: Sample order is acceptable and the fees will be paid by buyer.
Q: What 's your company’s Quality Policy?
A: All Fosensor products go through strict inspections and tests to make sure they are 100% qualified before shipping out.
Q: What are your Payment Methods for online orders?
A: T/T, Paypal, West Union, Credit Card, etc.
Q: Could we make a visit to your factory?
A: Yes, you are welcomed at any time.
Q: Do you offer after-sale service?
A: Yes, we do.For sustainable cooperation, our sales will regularly contact you to know the feedbacks.